CN204200523U - Outlet valve - Google Patents
Outlet valve Download PDFInfo
- Publication number
- CN204200523U CN204200523U CN201420644487.2U CN201420644487U CN204200523U CN 204200523 U CN204200523 U CN 204200523U CN 201420644487 U CN201420644487 U CN 201420644487U CN 204200523 U CN204200523 U CN 204200523U
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- regulation
- valve body
- control valve
- valve
- seat
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Abstract
The utility model relates to the technical field of pump valve, especially a kind of outlet valve is related to, comprise and can be installed on the pump housing, there is the fitting seat of one end open, the end face of fitting seat is provided with the regulation and control valve body with one end open, regulation and control valve body is communicated with the inner chamber of fitting seat by vent, the sidewall of regulation and control valve body is provided with the exhaust port of the axis perpendicular of axis and vent, regulation and control valve body on be bolted with from its opening end be inserted into regulation and control valve body inner chamber in the valve rod with spool, valve rod can control the throughput of vent and exhaust port along axis upper and lower displacement with movable valve plug.Advantage is: by being improved by the fitting seat of outlet valve, by adding regulation and control valve body, the use of outlet valve being installed very convenient, operating also very simply laborsaving, safe to use, there is the phenomenon of operator being scalded when can not use on high temperature pump valve.
Description
Technical field
The utility model relates to the technical field of pump valve, especially relates to a kind of outlet valve.
Background technique
Outlet valve is widely used in pump valve industry, and outlet valve used on this traditional pump valve, structure is relatively simple, by mount inlet on the corresponding pipeline of pump valve, the valve body with non-return valve function is installed on mount inlet, the structure of this one-way valve is that the sidewall of its valve body is provided with an air outlet hole, this valve body is provided with the valve rod with spool extended in valve body, spring is provided with between the opening end that valve rod in valve body and confession valve rod load, exhaust need pull out valve rod by hand or instrument of using, gas in pump valve is discharged from air outlet hole, although this one-way valve does not have too much influence under most service condition, but when using on the pump valve that some temperature are higher, sometimes because of operator's careless manipulation, the water droplet causing the gas of being discharged by air outlet hole or spill along with gas is scalded.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of easy to install and use, operates also very simply laborsaving, outlet valve safe to use.
For realizing above-mentioned object, the utility model provides following technological scheme:
A kind of outlet valve, comprise and can be installed on the pump housing, there is the fitting seat of one end open, the end face of fitting seat is provided with the regulation and control valve body with one end open, regulation and control valve body is communicated with the inner chamber of fitting seat by vent, the sidewall of regulation and control valve body is provided with the exhaust port of the axis perpendicular of axis and vent, regulation and control valve body is bolted with the valve rod with spool be inserted into from its opening end in the inner chamber of regulation and control valve body, valve rod can control the throughput of vent and exhaust port along axis upper and lower displacement with movable valve plug.
The utility model is set to further: described vent to the intracavity sidewall of the regulation and control valve body of exhaust port is provided with the valve seat in the ring face tilted.
The utility model is set to further: the end that described spool contacts with valve seat is class spherical.
The utility model is set to further: described regulation and control valve body comprises the exhaust seat be installed on the end face of fitting seat and the fixed base be located on this exhaust seat, and fixed base communicates with the cavity of exhaust seat.
The utility model is set to further: described fixed base is provided with the fixed hole with the axis perpendicular of described valve rod, fixed hole is bolted with the fixing bolt that can hold out against valve rod.
By adopting technique scheme, the technique effect that the utility model reaches is: by being improved by the fitting seat of outlet valve, by adding regulation and control valve body, the use of outlet valve is installed very convenient, operate also very simply laborsaving, safe to use, there is the phenomenon of operator being scalded when can not use on high temperature pump valve.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is detonation configuration schematic diagram of the present utility model.
Fig. 2 is perspective view of the present utility model.
Fig. 3 is cross-sectional view of the present utility model.
Embodiment
Referring to figs. 1 through Fig. 3, a kind of outlet valve disclosed in the utility model, comprise and can be installed on the pump housing, there is the fitting seat 10 of one end open, the end face of fitting seat 10 is provided with the regulation and control valve body 11 with one end open, regulation and control valve body 11 is communicated with the inner chamber 13 of fitting seat 10 by vent 12, the sidewall of regulation and control valve body 11 is provided with the exhaust port 14 of the axis perpendicular of axis and vent 12, regulation and control valve body 11 on be bolted with from its opening end be inserted into regulation and control valve body 11 inner chamber in the valve rod 16 with spool 15, valve rod 16 can control the throughput of vent 12 and exhaust port 14 along axis upper and lower displacement with movable valve plug 15.
With reference to Fig. 3, the intracavity sidewall of the regulation and control valve body 11 of described vent 12 to exhaust port 14 is provided with the valve seat 17 in the ring face tilted.The end that described spool 15 contacts with valve seat 17 is class spherical.Class spherical can push against with the ring face of valve seat 17 and contact, and can play good tightness.
With reference to Fig. 1 ~ 3, the fixed base 19 that regulation and control valve body 11 comprises the exhaust seat 18 on the end face being installed on fitting seat 10 and is located on this exhaust seat 18, fixed base 19 communicates with the cavity of exhaust seat 18.This fixed base 19 is provided with the fixed hole 20 with the axis perpendicular of described valve rod 16, fixed hole 20 is bolted with the fixing bolt 21 that can hold out against valve rod.Turn fixing bolt 21 can make it carry out displacement relative to valve rod 16, can hold out against valve rod to displacement of valve rod, makes valve rod can not upper and lower displacement, causes pump valve to leak gas.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (5)
1. an outlet valve, comprise and can be installed on the pump housing, there is the fitting seat of one end open, it is characterized in that: the end face of fitting seat is provided with the regulation and control valve body with one end open, regulation and control valve body is communicated with the inner chamber of fitting seat by vent, the sidewall of regulation and control valve body is provided with the exhaust port of the axis perpendicular of axis and vent, regulation and control valve body is bolted with the valve rod with spool be inserted into from its opening end in the inner chamber of regulation and control valve body, valve rod can control the throughput of vent and exhaust port along axis upper and lower displacement with movable valve plug.
2. outlet valve according to claim 1, is characterized in that: described vent to the intracavity sidewall of the regulation and control valve body of exhaust port is provided with the valve seat in the ring face tilted.
3. outlet valve according to claim 2, is characterized in that: the end that described spool contacts with valve seat is class spherical.
4. outlet valve according to claim 1, is characterized in that: described regulation and control valve body comprises the exhaust seat be installed on the end face of fitting seat and the fixed base be located on this exhaust seat, and fixed base communicates with the cavity of exhaust seat.
5. outlet valve according to claim 4, is characterized in that: described fixed base is provided with the fixed hole with the axis perpendicular of described valve rod, fixed hole is bolted with the fixing bolt that can hold out against valve rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644487.2U CN204200523U (en) | 2014-10-30 | 2014-10-30 | Outlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644487.2U CN204200523U (en) | 2014-10-30 | 2014-10-30 | Outlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204200523U true CN204200523U (en) | 2015-03-11 |
Family
ID=52658487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420644487.2U Active CN204200523U (en) | 2014-10-30 | 2014-10-30 | Outlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204200523U (en) |
-
2014
- 2014-10-30 CN CN201420644487.2U patent/CN204200523U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 317600 industrial agglomeration area of Qinghong Town, Yuhuan City, Taizhou, Zhejiang Patentee after: Zhejiang Xin fan HVAC control Limited by Share Ltd Address before: Yuhuan County science and Technology Industrial Park in Taizhou City, Zhejiang province 317600 (Hong Kong Qing Jiu) Patentee before: Zhejiang Xinfan Copper Co., Ltd. |