CN208595257U - A kind of flow divider - Google Patents
A kind of flow divider Download PDFInfo
- Publication number
- CN208595257U CN208595257U CN201821143744.9U CN201821143744U CN208595257U CN 208595257 U CN208595257 U CN 208595257U CN 201821143744 U CN201821143744 U CN 201821143744U CN 208595257 U CN208595257 U CN 208595257U
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- seal cap
- chamber
- push
- prime
- rear class
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Abstract
The utility model discloses a kind of flow dividers, including valve body, push-rod assembly and seal cap, seal cap guide rod is provided in seal cap, valve inner is provided with reset spring and Packing spring, push-rod assembly and seal cap guide rod can be moved in a straight line along the axis of valve body, there are air inlet and multiple gas outlets on valve body, valve inner is provided with prime chamber and rear class chamber, seal cap can seal prime chamber and the channel of rear class chamber under the action of Packing spring, by pushing push-rod assembly that can open seal cap, realize the gas path on-off between air inlet and gas outlet, therefore, the utility model flow divider, the gas path on-off on gas utensil can be controlled by way of linear pushing, structure is simple, it is easy for installation, it is suitable for the gas circuit flow-dividing control of most gas utensils.
Description
Technical field
The utility model relates to the valves on a kind of gas utensil, and specifically the utility model relates to a kind of controls of linear pushing
Flow divider.
Background technique
Gas utensil is liked that nearly all urban households all exist since its is convenient and efficient by more and more consumers
Use gas utensil.When gas utensil has multiple burners or needs to shunt gas circuit, generally by using three-way connection
Or four-way connection etc. realizes also there is using flow divider the on-off for controlling each split channel.
But common flow divider is mostly rotor structure on the market at present, it is desirable to control gas path on-off and need directly rotation
Rotor knob on flow divider.And if gas utensil be it is Embedded, cannot directly manipulate flow divider, then need by one
Complicated drive mechanism realized, but also unreliable.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of flow dividers, after the utility model is used for gas utensil,
By pushing the push rod on flow divider, the on-off of gas circuit between the air inlet of flow divider and gas outlet, therefore, this reality can be realized
With novel diversion valve, it can be connected to outside gas utensil and be controlled by simple linear drive, structure is simple, installation
It is convenient, the gas circuit flow-dividing control being suitable on most gas utensils.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of flow divider, including valve body, push rod
Component and seal cap, the rear class chamber that the valve inner is provided with prime chamber and connects with prime chamber, the push-rod assembly are set
It sets intracavitary in rear class, and is moved in a straight line along the axis of rear class chamber, the seal cap setting is intracavitary in prime, is located at described close
Seal cap guide rod is provided on sealing cap, and the seal cap is moved in a straight line along the axis of prime chamber.
Further, the prime chamber is provided with air inlet and prime gas outlet, and the rear class chamber is provided with rear class gas outlet.
Further, the push-rod assembly periphery is provided with reset spring, and described reset spring one end is against on push-rod assembly,
The other end is against on valve body, and Packing spring is provided on the seal cap guide rod, and described Packing spring one end is against seal cap
On, the other end is against on valve body, in the case where the reset spring is in reset state, the push-rod assembly with it is described close
Sealing cap guide rod does not contact, the seal cap under the described Packing spring effect, by the prime chamber and it is described after
Grade chamber is kept apart, and the air inlet is only connected to the prime gas outlet.The push-rod assembly is pushed at this time, to push away
The seal cap guide rod is moved, the seal cap is opened, so that the prime chamber is connected to the rear class chamber, i.e. institute
The air inlet stated all is connected to the prime gas outlet, the rear class gas outlet.
Further, the prime gas outlet is a or multiple, and the rear class gas outlet is a or multiple.
Further, the push-rod assembly rear end is push rod, and front end is mandril, and buffering is provided between the push rod and mandril
Spring.
Among the above, the elastic stiffness of the buffer spring is much larger than the elastic stiffness of the reset spring.
Compared with the prior art, the advantages of the utility model are: control mode of the flow divider in linear pushing, operation letter
It is single, it is easy for installation, it is able to use simple Linear transmission and realizes peripheral operation, the gas circuit point being suitable on most gas utensils
Flow control.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view that flow divider is in initial position in embodiment 1.
Fig. 2 is the schematic cross-sectional view that flow divider is in an open position in embodiment 1.
Fig. 3 is that the schematic cross-sectional view for being in overtravel is shunted in embodiment 1.
The corresponding title of each component in figure are as follows: 1- valve body；2- push-rod assembly；3- seal cap；4- seal cap guide rod；5- is multiple
Position spring；6- Packing spring；11- prime chamber；12- rear class chamber；13- air inlet；14- prime gas outlet；15- rear class gas outlet；
21- push rod；22- mandril；23- buffer spring.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in FIG. 1 to 3, a kind of flow divider, including valve body 1, push-rod assembly 2 and seal cap 3, inside the valve body 1
The rear class chamber 12 for being provided with prime chamber 11 and connecting with prime chamber 11, the push-rod assembly 2 is arranged in rear class chamber 12, and edge
The axis of rear class chamber 12 move in a straight line, the seal cap 3 is arranged in prime chamber 11, is arranged in the seal cap 3
There is seal cap guide rod 4, and the seal cap 3 is moved in a straight line along the axis of prime chamber 11, the prime chamber 11 is provided with
Air inlet 13 and prime gas outlet 14, the rear class chamber 12 are provided with rear class gas outlet 15, and 2 periphery of push-rod assembly is provided with
Reset spring 5, described 5 one end of reset spring are against on push-rod assembly 2, and the other end is against on valve body 1, the seal cap guide rod
Packing spring 6 is provided on 4, described 6 one end of Packing spring is against in seal cap 3, and the other end is against on valve body 1, before described
Grade gas outlet 14 is one or more, and the rear class gas outlet 15 is one or more, and 2 rear end of push-rod assembly is push rod 21,
Front end is mandril 22, is provided with buffer spring 23 between the push rod 21 and mandril 22.
Among the above, the elastic stiffness of buffer spring 23 is much larger than the elastic stiffness of reset spring 5.
A kind of flow divider provided by the present embodiment, control mode of the flow divider in linear pushing, easy to operate, installation
It is convenient, it is able to use simple Linear transmission and realizes peripheral operation, the gas circuit flow-dividing control being suitable on most gas utensils.
In the case where reset spring 5 is in reset state, mandril 22 is not contacted with seal cap guide rod 4, and seal cap 3 is in sealing bullet
Under spring 6 acts on, prime chamber 11 and rear class chamber 12 are kept apart, air inlet 13 is only connected to prime gas outlet 14.It pushes away at this time
Bar 21, because the elastic stiffness of buffer spring 23 is much larger than the elastic stiffness of reset spring 5, compression reseting spring 5, to push
Seal cap guide rod 4 opens the seal cap 3, so that prime chamber 11 is connected to rear class chamber 12, i.e., air inlet 13 goes out with prime
Port 14 is all connected to rear class gas outlet 15.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (5)
1. a kind of flow divider, it is characterised in that: including valve body (1), push-rod assembly (2) and seal cap (3), in the valve body (1)
The rear class chamber (12) that portion is provided with prime chamber (11) and connects with prime chamber (11), the push-rod assembly (2) are arranged in rear class
It in chamber (12), and is moved in a straight line along the axis of rear class chamber (12), seal cap (3) setting is in prime chamber (11), position
In being provided with seal cap guide rod (4) on the seal cap (3), and the seal cap (3) is done along the axis of prime chamber (11)
Linear motion.
2. a kind of flow divider according to claim 1, it is characterised in that: the prime chamber (11) is provided with air inlet (13)
With prime gas outlet (14), the rear class chamber (12) is provided with rear class gas outlet (15).
3. a kind of flow divider according to claim 1, it is characterised in that: push-rod assembly (2) periphery is provided with reset
Spring (5), described reset spring (5) one end are against on push-rod assembly (2), and the other end is against on valve body (1), and the seal cap is led
It is provided on bar (4) Packing spring (6), described Packing spring (6) one end is against on seal cap (3), and the other end is against valve body
(1) on.
4. a kind of flow divider according to claim 2, it is characterised in that: the prime gas outlet (14) is 1 or more
A, the rear class gas outlet (15) is one or more.
5. a kind of flow divider according to claim 1, it is characterised in that: push-rod assembly (2) rear end is push rod (21),
Front end is mandril (22), is provided with buffer spring (23) between the push rod (21) and mandril (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821143744.9U CN208595257U (en) | 2018-07-19 | 2018-07-19 | A kind of flow divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821143744.9U CN208595257U (en) | 2018-07-19 | 2018-07-19 | A kind of flow divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208595257U true CN208595257U (en) | 2019-03-12 |
Family
ID=65603289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821143744.9U Active CN208595257U (en) | 2018-07-19 | 2018-07-19 | A kind of flow divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208595257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644413A (en) * | 2018-07-19 | 2018-10-12 | 宁波丽辰电器有限公司 | A kind of flow divider |
| CN114216749A (en) * | 2021-11-30 | 2022-03-22 | 武汉洪兴伟业环境科技有限公司 | Application system of flue gas sampling gas flow divider valve and control method thereof |
-
2018
- 2018-07-19 CN CN201821143744.9U patent/CN208595257U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644413A (en) * | 2018-07-19 | 2018-10-12 | 宁波丽辰电器有限公司 | A kind of flow divider |
| CN108644413B (en) * | 2018-07-19 | 2024-04-26 | 宁波丽辰电器有限公司 | Flow dividing valve |
| CN114216749A (en) * | 2021-11-30 | 2022-03-22 | 武汉洪兴伟业环境科技有限公司 | Application system of flue gas sampling gas flow divider valve and control method thereof |
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