CN203248748U - Tank bottom valve - Google Patents
Tank bottom valve Download PDFInfo
- Publication number
- CN203248748U CN203248748U CN 201320164341 CN201320164341U CN203248748U CN 203248748 U CN203248748 U CN 203248748U CN 201320164341 CN201320164341 CN 201320164341 CN 201320164341 U CN201320164341 U CN 201320164341U CN 203248748 U CN203248748 U CN 203248748U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- piston rod
- valve body
- piston
- tank bottom
- 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
Links
Images
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model discloses a valve, and particularly relates to a tank bottom valve. The tank bottom valve is used for vacuum emulsification agitator. The tank bottom valve comprises a valve body, wherein a discharging duct extending outwards is arranged in the valve body, a piston rod is arranged in the valve body, a cylinder is arranged on the bottom of the valve body, a piston is arranged in the cylinder, a piston is arranged on the bottom of the piston rod, a cylinder cover is arranged between the inner wall of the upper end of the cylinder and the piston rod, a restoration spring is arranged between the piston and the cylinder, a discharging pipe communicated with the discharging duct is arranged on the upper portion of the discharging duct, a discharging close cover communicated with the discharging pipe is arranged on the discharging pipe, and a plug connected with the discharging close cover in a plugging mode is arranged on the upper portion of the piston rod. The tank bottom valve is simple in structure and excellent in using effect.
Description
Technical field
The utility model is a kind of valve, and particularly a kind of tank bottom valve is used for vacuum emulsion mixer.
Background technique
Tank bottom valve of the prior art, complex structure, using effect is poor.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of compact structure is provided, and promotes the tank bottom valve of usability.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of tank bottom valve, comprise valve body, be provided with outward extending blowdown cavity in the described valve body, be provided with piston rod in the described valve body, the bottom of described valve body is provided with cylinder, be provided with piston in the described cylinder, described piston is located at the bottom of piston rod, be provided with cylinder head between the inwall of described cylinder upper end and piston rod, be provided with return spring between described piston and cylinder, the top of described blowdown cavity is provided with and is attached thereto logical blowdown pipe, and described blowdown pipe is provided with and is attached thereto logical blowdown capping, and the top of described piston rod is provided with the blowdown capping and blocks up mutually the plug that connects.
As preferably, the bottom of described cylinder is provided with and is attached thereto logical baffler, the outer side wall of described cylinder upper end is provided with push-in right angle END CONNECTOR, described valve body is located by axle sleeve mutually with piston rod, between described valve body and piston rod, between cylinder head and piston rod, seal mutually by seal ring respectively between cylinder head and cylinder.
Therefore, the tank bottom valve that the utility model provides, simple in structure, using effect is outstanding.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of tank bottom valve, comprise valve body 1, be provided with outward extending blowdown cavity 2 in the described valve body 1, be provided with piston rod 3 in the described valve body 1, the bottom of described valve body 1 is provided with cylinder 4, be provided with piston 5 in the described cylinder 4, described piston 5 is located at the bottom of piston rod 3, inwall and 3 in the piston rod of described cylinder 4 upper ends are provided with cylinder head 6, and 4 in described piston 5 and cylinder are provided with return spring 7, and the top of described blowdown cavity 2 is provided with and is attached thereto logical blowdown pipe 8, described blowdown pipe 8 is provided with and is attached thereto logical blowdown capping 9, and the top of described piston rod 3 is provided with blowdown capping 9 and blocks up mutually the plug 10 that connects.The bottom of described cylinder 4 is provided with and is attached thereto logical baffler 11, the outer side wall of described cylinder 4 upper ends is provided with push-in right angle END CONNECTOR 12, described valve body 1 is located by axle sleeve 13 mutually with piston rod 3, and described valve body 1 seals by seal ring 14 respectively mutually with 3 in piston rod, cylinder head 6 and 3 in piston rod, cylinder head 6 and 4 in cylinder.
Claims (2)
1. tank bottom valve, it is characterized in that: comprise valve body (1), be provided with outward extending blowdown cavity (2) in the described valve body (1), be provided with piston rod (3) in the described valve body (1), the bottom of described valve body (1) is provided with cylinder (4), be provided with piston (5) in the described cylinder (4), described piston (5) is located at the bottom of piston rod (3), be provided with cylinder head (6) between the inwall of described cylinder (4) upper end and piston rod (3), be provided with return spring (7) between described piston (5) and cylinder (4), the top of described blowdown cavity (2) is provided with and is attached thereto logical blowdown pipe (8), described blowdown pipe (8) is provided with and is attached thereto logical blowdown capping (9), and the top of described piston rod (3) is provided with blowdown capping (9) and blocks up mutually the plug (10) that connects.
2. tank bottom valve according to claim 1, it is characterized in that: the bottom of described cylinder (4) is provided with and is attached thereto logical baffler (11), the outer side wall of described cylinder (4) upper end is provided with push-in right angle END CONNECTOR (12), described valve body (1) is located by axle sleeve (13) mutually with piston rod (3), between described valve body (1) and piston rod (3), between cylinder head (6) and piston rod (3), seal mutually by seal ring (14) respectively between cylinder head (6) and cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164341 CN203248748U (en) | 2013-03-20 | 2013-03-20 | Tank bottom valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164341 CN203248748U (en) | 2013-03-20 | 2013-03-20 | Tank bottom valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248748U true CN203248748U (en) | 2013-10-23 |
Family
ID=49375187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320164341 Expired - Fee Related CN203248748U (en) | 2013-03-20 | 2013-03-20 | Tank bottom valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248748U (en) |
-
2013
- 2013-03-20 CN CN 201320164341 patent/CN203248748U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203248748U (en) | Tank bottom valve | |
| CN201944256U (en) | Biconical sealing rubber gasket | |
| CN203248740U (en) | Tank bottom valve with piston rod sealing and positioning mechanism | |
| CN203248739U (en) | Tank bottom valve with piston mechanism | |
| CN202673824U (en) | Hydraulic oil cylinder | |
| CN203452924U (en) | Piston ring | |
| CN203248737U (en) | Tank bottom valve with material blow-down mechanism | |
| CN203892643U (en) | External pilot relief valve structure | |
| CN204068167U (en) | Cable duct bank pipe close | |
| CN203248738U (en) | Tank bottom valve with cylinder cover sealing mechanism | |
| CN202906198U (en) | Oil and gas sealing structure for lower portion of spark plug | |
| CN201678134U (en) | Simple bottle stopper | |
| CN203868310U (en) | Wear-resisting piston ring | |
| CN202806022U (en) | Automatic ink filling pen and ink bottle | |
| CN203214898U (en) | Sealing structure of bottom valve | |
| CN202673853U (en) | Oil inlet mechanism for hydraulic cylinder | |
| CN203020689U (en) | Inner plug of bottle cover | |
| CN204041429U (en) | Containing valve seat integral type valve bonnet | |
| CN203115949U (en) | Arc-shaped thickened adapter tube of flame-tube type waste heat boiler | |
| CN202381290U (en) | Leakage-proof packing box | |
| CN201513627U (en) | Adjusting valve insusceptible to leakage | |
| CN202432701U (en) | Interface distributing mechanism used for burning oil water boiler | |
| CN202673858U (en) | Cylinder cover connection mechanism for hydraulic cylinder | |
| CN105703141A (en) | Ship plug | |
| CN203743727U (en) | Haff joint with long end opening |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20140320 |