CN204784912U - Flow adjustable valve - Google Patents
Flow adjustable valve Download PDFInfo
- Publication number
- CN204784912U CN204784912U CN201520356310.7U CN201520356310U CN204784912U CN 204784912 U CN204784912 U CN 204784912U CN 201520356310 U CN201520356310 U CN 201520356310U CN 204784912 U CN204784912 U CN 204784912U
- Authority
- CN
- China
- Prior art keywords
- flow control
- push rod
- control cartridge
- valve
- adjustable
- 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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- Lift Valve (AREA)
Abstract
The utility model discloses a flow adjustable valve, its characterized in that: include: a flow control section of thick bamboo (1) of top end opening and set up in push rod (2) in a flow control section of thick bamboo (1), be provided with a plurality of through -holes (3) on the lateral wall of a flow control section of thick bamboo (1), the top lateral wall of a flow control section of thick bamboo (1) is provided with annular flange, the top inside wall that goes out water drum (4) with annular flange fixed connection makes a flow control section of thick bamboo (1) is located go out water drum (4) interior space that just exists between the two, be provided with on the bottom surface of play water drum (4) a plurality of apopores (5), be provided with on the lateral wall of push rod (2) top inlet opening (7). The utility model provides a pair of flow adjustable valve, simple structure, spare part is few, and is stand wear and tear, and the fault rate is low, and the cost is low, long service life, even damage also be liable to change, convenient operation.
Description
Technical field
The utility model relates to the adjustable valve of a kind of flow, belongs to valve technology field.
Background technique
Valve is the controlling component in pipeline fluid transporting system, and it is used to change path section and media flow direction, has the functions such as water conservancy diversion, cut-off, throttling, non-return, shunting or overflow release.
Current valve kind and specification various, the structure of most of valve includes rotor, stator etc., and to realize its controlling functions, this valve exists complex structure, and cost is high, and rotor, stator failure rate are high, the problems such as the valve spreadable life is short.
Model utility content
Technical problem to be solved in the utility model is, provide a kind of structure simple, not fragile, cost is low, the valve that the flow of long service life is adjustable; Further, the utility model provides a kind of thread type to install, and installs the valve that the flow of good fixing effect is adjustable.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The valve that a kind of flow is adjustable, it is characterized in that: comprising: flow control cartridge and the push rod be arranged in described flow control cartridge of open-topped, the sidewall of described flow control cartridge is provided with some through holes, the top outer side wall of described flow control cartridge is provided with annular flange flange, the top inner side wall of water output cylinder is fixedly connected with described annular flange flange, make described flow control cartridge be positioned at described water output cylinder and there is space therebetween, the bottom surface of described water output cylinder is provided with some osculums; Described push rod top sidewall is provided with water inlet, the cylindrical cavity be connected with described water inlet is provided with in described push rod, described cylindrical cavity is opened on described push rod bottom center place, and the opposing side of described flow control cartridge and described push rod bottom is provided with the arc-shaped convex for sealing described cylindrical cavity.
Described push rod and described flow control cartridge are that piston type is connected, and described push rod top is provided with the baffle plate for limiting the advance distance of described push rod in described flow control cartridge.
Described baffle plate is also provided with the convenient handle that described push rod is pressed or pulled up.
Described through hole comprises strip hole.
The outer side wall of described water output cylinder is provided with the screw thread being convenient to install.
The bottom diameter of described arc-shaped convex is greater than the diameter of described cylindrical cavity, and described arc-shaped convex is rubber seal.
When described cylindrical cavity contacts with described arc-shaped convex, arc-shaped convex is easy to cylindrical cavity to block and water can not be flowed out, and achieves the closing motion of water tap; When described push rod moves upward, described cylindrical cavity leaves described arc-shaped convex, then water flows to described flow control cartridge, then flows to water output cylinder by through hole, then is flowed out by osculum, for use.The advance distance of push rod in flow control cartridge is different, then the through hole length blocked by push rod is different, and water-outlet quantity is then different, achieve the Flow-rate adjustment of valve, and carry out adjust flux without the need to structures such as traditional rotor, stators, the through hole that the utility model adjust flux relies on push rod, flow control cartridge and is arranged on flow control cartridge, this textural association structure is simple, component are few, wear-resistant, failure rate is low, cost is low, long service life, is also easy to change even if damage, easy-to-operat.
The valve that a kind of flow that the utility model provides is adjustable, push rod, flow control cartridge and be arranged at the setting of the through hole on flow control cartridge, achieve Flow-rate adjustment of the present utility model, this textural association structure is simple, and component are few, wear-resistant, failure rate is low, cost is low, long service life, also be easy to change even if damage, easy-to-operat; The setting of screw thread, make the utility model be that thread type is installed, install good fixing effect, valve not easily loosens; The setting of arc-shaped convex, is easy to current to block when push rod shifts bottom onto, achieves the closedown of valve.The valve that a kind of flow that the utility model provides is adjustable, structure is simple, and component are few, wear-resistant, failure rate is low, and cost is low, long service life, is also easy to change, easy-to-operat even if damage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the valve that a kind of flow is adjustable, it is characterized in that: comprising: flow control cartridge 1 and the push rod 2 be arranged in described flow control cartridge 1 of open-topped, the sidewall of described flow control cartridge 1 is provided with some through holes 3, the top outer side wall of described flow control cartridge 1 is provided with annular flange flange, the top inner side wall of water output cylinder 4 is fixedly connected with described annular flange flange, make described flow control cartridge 1 be positioned at described water output cylinder 4 and there is space therebetween, the bottom surface of described water output cylinder 4 is provided with some osculums 5; Described push rod 2 top sidewall is provided with water inlet 7, the cylindrical cavity be connected with described water inlet 7 is provided with in described push rod 2, described cylindrical cavity is opened on described push rod 2 bottom center place, and described flow control cartridge 1 and the opposing side of described push rod 2 bottom are provided with the arc-shaped convex 8 for sealing described cylindrical cavity.
Described push rod 2 is with described flow control cartridge 1 for piston type is connected, and described push rod 2 top is provided with the baffle plate 6 for limiting the advance distance of described push rod 2 in described flow control cartridge 1.
Described baffle plate 6 is also provided with the convenient handle that described push rod 2 is pressed or pulled up.
Described through hole 3 comprises strip hole.
The outer side wall of described water output cylinder 4 is provided with the screw thread being convenient to install.
The bottom diameter of described arc-shaped convex 8 is greater than the diameter of described cylindrical cavity, and described arc-shaped convex 8 is rubber seal.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. the valve that a flow is adjustable, it is characterized in that: comprising: the flow control cartridge (1) of open-topped and the push rod (2) be arranged in described flow control cartridge (1), the sidewall of described flow control cartridge (1) is provided with some through holes (3), the top outer side wall of described flow control cartridge (1) is provided with annular flange flange, the top inner side wall of water output cylinder (4) is fixedly connected with described annular flange flange, described flow control cartridge (1) is made to be positioned at described water output cylinder (4) and to there is space therebetween, the bottom surface of described water output cylinder (4) is provided with some osculums (5), described push rod (2) top sidewall is provided with water inlet (7), the cylindrical cavity be connected with described water inlet (7) is provided with in described push rod (2), described cylindrical cavity is opened on described push rod (2) bottom center place, and described flow control cartridge (1) is provided with the arc-shaped convex (8) for sealing described cylindrical cavity with the opposing side of described push rod (2) bottom.
2. the valve that a kind of flow according to claim 1 is adjustable, it is characterized in that: described push rod (2) is with described flow control cartridge (1) for piston type is connected, and described push rod (2) top is provided with the baffle plate (6) for limiting the advance distance of described push rod (2) in described flow control cartridge (1).
3. the valve that a kind of flow according to claim 2 is adjustable, is characterized in that: described baffle plate (6) is also provided with the convenient handle that described push rod (2) is pressed or pulled up.
4. the valve that a kind of flow according to claim 1 is adjustable, is characterized in that: described through hole (3) comprises strip hole.
5. the valve that a kind of flow according to claim 1 is adjustable, is characterized in that: the outer side wall of described water output cylinder (4) is provided with the screw thread being convenient to install.
6. the valve that a kind of flow according to claim 1 is adjustable, is characterized in that: the bottom diameter of described arc-shaped convex (8) is greater than the diameter of described cylindrical cavity, and described arc-shaped convex (8) is rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356310.7U CN204784912U (en) | 2015-05-28 | 2015-05-28 | Flow adjustable valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520356310.7U CN204784912U (en) | 2015-05-28 | 2015-05-28 | Flow adjustable valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784912U true CN204784912U (en) | 2015-11-18 |
Family
ID=54524961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520356310.7U Expired - Fee Related CN204784912U (en) | 2015-05-28 | 2015-05-28 | Flow adjustable valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847940A (en) * | 2015-05-28 | 2015-08-19 | 苏州福润机械有限公司 | Flow-adjustable valve |
-
2015
- 2015-05-28 CN CN201520356310.7U patent/CN204784912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847940A (en) * | 2015-05-28 | 2015-08-19 | 苏州福润机械有限公司 | Flow-adjustable valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |