CN205780916U - A kind of deck discharging valve - Google Patents
A kind of deck discharging valve Download PDFInfo
- Publication number
- CN205780916U CN205780916U CN201620421005.6U CN201620421005U CN205780916U CN 205780916 U CN205780916 U CN 205780916U CN 201620421005 U CN201620421005 U CN 201620421005U CN 205780916 U CN205780916 U CN 205780916U
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- CN
- China
- Prior art keywords
- valve
- valve body
- connector
- rod
- screw
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of deck discharging valve, including valve body and valve rod, the bottom contact connection of valve body has connector, described valve body to be divided into body portion and coupling part, and body portion is the valve body of tubulose, and coupling part is connector；Described valve rod is fixed through valve body and by screw, and valve rod is provided with thread bush with the contact surface of valve body；The side of described valve body is also equipped with marker post, and marker post is through valve body and extends to connector；The inner chamber of described connector is provided with sealing device also by screw；Described sealing device is made up of sealing ring.This deck discharging valve, arranges one sealed environment of formation by sealing ring, packing ring and pad are triple, is connected closely by the water inlet pipe of water inlet and prevent from the connection portion leaking, improve the obturation effect that discharging valve connects；Simple in construction, low cost of manufacture, good sealing effect.
Description
Technical field
This utility model relates to valve technology field, is specially a kind of deck discharging valve.
Background technology
Steamer valve is of a great variety at present, mainly has the big classifications such as ball valve, relief valve, air valve.The big apoplexy due to endogenous wind of existing relief valve has a kind of discharging valve, mainly prevents the excessive technical problem caused of water body pressure in pipeline.Owing to discharging valve is huge for the demand in market, each tiny improvement all can bring great market interest, how to simplify, reduces manufacturing cost and be always the object of study of those skilled in the art.
Chinese utility model patent application number ZL201120395750.5 discloses a kind of discharging valve, including valve body and spool；Described valve body is provided with spool bore, inlet tube and outlet, and inlet tube connects with spool bore respectively with outlet；Described discharging valve also includes elastic component and fixture；Described spool includes core section, epimere and hypomere；Core section be shaped as frustum type, core section is provided with the through hole for connecting inlet tube and outlet, and epimere is connected with holding greatly of core section, and hypomere is connected with the small end of core section；The frustum type being shaped as mating with core section of described spool bore, the end diameter of spool bore is less than the end diameter of core section；Described hypomere passes spool bore and elastic component, and fixture is pushed down elastic component and is connected with hypomere.This kind of discharging valve opposed configuration is complicated, and is unfavorable for reducing manufacturing cost, does not also have technical clarification or the solution of this respect.
Utility model content
The purpose of this utility model is to provide a kind of deck discharging valve, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of deck discharging valve, including valve body and valve rod, the bottom contact connection of valve body has connector, described valve body is divided into body portion and coupling part, and body portion is the valve body of tubulose, and coupling part is connector；Described valve rod is fixed through valve body and by screw, and valve rod is provided with thread bush with the contact surface of valve body；The side of described valve body is also equipped with marker post, and marker post is through valve body and extends to connector；The inner chamber of described connector is provided with sealing device also by screw；Described sealing device is made up of sealing ring；The bottom of described valve rod connects plug screw, and plug screw contacts connection with connector, and contact surface is provided with pad；The top of described valve rod is installed with handwheel by nut, and the two ends of handwheel are fixedly connected with connecting rod, and the other end of connecting rod is fixedly connected on valve rod, and connecting rod is provided with packing ring with the junction of valve rod.
Preferably, described plug screw is inverted T shape shape, and pad is arranged on the inverted T shape foot mouth of plug screw.
Preferably, described plug screw uses brass material to make.
Preferably, described sealing ring is bulge-structure, and valve body and connecting rod are by seal ring seal, and the material of sealing ring is oil resistant rubber.
Compared with prior art, the beneficial effects of the utility model are:
This deck discharging valve, arranges one sealed environment of formation by sealing ring, packing ring and pad are triple, is connected closely by the water inlet pipe of water inlet and prevent from the connection portion leaking, improve the obturation effect that discharging valve connects；Simple in construction, low cost of manufacture, good sealing effect.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
In figure: 1 valve body；2 connectors；3 sealing rings；4 sealing devices；5 marker posts；6 valve rods；7 nuts；8 packing rings；9 thread bush；10 screws；11 handwheels；12 plug screws；13 pads；14 screws；15 connecting rods.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, a kind of technical scheme of this utility model offer: a kind of deck discharging valve, including valve body 1 and valve rod 6, the bottom contact connection of valve body 1 has connector 2, valve body 1 is divided into body portion and coupling part, and body portion is the valve body 1 of tubulose, and coupling part is connector 2；Valve rod 6 is fixed through valve body 1 and by screw 10, and valve rod 6 is provided with thread bush 9 with the contact surface of valve body 1；The side of valve body 1 is also equipped with marker post 5, and marker post 5 is through valve body 1 and extends to connector 2；The inner chamber of connector 2 is provided with sealing device 4 also by screw 14；Sealing device 4 is made up of sealing ring 3, and sealing ring 3 is bulge-structure, and valve body 1 is sealed by sealing ring 3 with connecting rod 15, and the material of sealing ring 3 is oil resistant rubber, it is achieved that the inside and outside dual of water intaking valve connects, and substantially increases the connection seal of discharging valve；The bottom of valve rod 6 connects has plug screw 12, plug screw 12 to contact connection with connector 2, and contact surface is provided with pad 13, and plug screw 12 is inverted T shape shape, and pad 13 is arranged on the inverted T shape foot mouth of plug screw 12, and plug screw 12 uses brass material to make；The top of valve rod 6 is installed with handwheel 11 by nut 7, nut 7 uses engagement thread to fix handwheel 11, handwheel 11 is that screw thread rotation is shaft-like, realized the opening and closing of discharging valve by the handwheel 11 that screw thread rotation is shaft-like, further simplify structure, reduce manufacturing cost, the two ends of handwheel 11 are fixedly connected with connecting rod 15, the other end of connecting rod 15 is fixedly connected on valve rod 6, and connecting rod 15 is provided with packing ring 8 with the junction of valve rod 6, improves the obturation effect that discharging valve connects.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a deck discharging valve, including valve body (1) and valve rod (6), the bottom contact of valve body (1)
Connect and have connector (2), it is characterised in that: described valve body (1) is divided into body portion and coupling part,
Body portion is the valve body (1) of tubulose, and coupling part is connector (2)；Described valve rod (6) through
Valve body (1) is also fixed by screw (10), and valve rod (6) is provided with screw thread with the contact surface of valve body (1)
Set (9)；The side of described valve body (1) is also equipped with marker post (5), and marker post (5) is through valve
Body (1) also extends to connector (2)；The inner chamber of described connector (2) is pacified also by screw (14)
Equipped with sealing device (4)；Described sealing device (4) is made up of sealing ring (3)；Described valve rod (6)
Bottom connect have plug screw (12), plug screw (12) to contact connection with connector (2), contact surface sets
There is pad (13)；The top of described valve rod (6) is installed with handwheel (11) by nut (7),
The two ends of handwheel (11) are fixedly connected with connecting rod (15), and the other end of connecting rod (15) is fixing to be connected
On valve rod (6), connecting rod (15) is provided with packing ring (8) with the junction of valve rod (6).
A kind of deck the most according to claim 1 discharging valve, it is characterised in that: described plug screw (12)
For inverted T shape shape, pad (13) is arranged on the inverted T shape foot mouth of plug screw (12).
A kind of deck the most according to claim 1 discharging valve, it is characterised in that: described plug screw (12)
Employing brass material is made.
A kind of deck the most according to claim 1 discharging valve, it is characterised in that: described sealing ring (3)
For bulge-structure, valve body (1) is sealed by sealing ring (3) with connecting rod (15), sealing ring (3)
Material be oil resistant rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421005.6U CN205780916U (en) | 2016-05-10 | 2016-05-10 | A kind of deck discharging valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421005.6U CN205780916U (en) | 2016-05-10 | 2016-05-10 | A kind of deck discharging valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780916U true CN205780916U (en) | 2016-12-07 |
Family
ID=57411809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620421005.6U Expired - Fee Related CN205780916U (en) | 2016-05-10 | 2016-05-10 | A kind of deck discharging valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780916U (en) |
-
2016
- 2016-05-10 CN CN201620421005.6U patent/CN205780916U/en not_active Expired - Fee Related
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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: 20161207 Termination date: 20190510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |