CN101698992A - Manufacturing process for piston type damping plate of pressure stabilizer of outdoor hydrant - Google Patents
Manufacturing process for piston type damping plate of pressure stabilizer of outdoor hydrant Download PDFInfo
- Publication number
- CN101698992A CN101698992A CN200710042476A CN200710042476A CN101698992A CN 101698992 A CN101698992 A CN 101698992A CN 200710042476 A CN200710042476 A CN 200710042476A CN 200710042476 A CN200710042476 A CN 200710042476A CN 101698992 A CN101698992 A CN 101698992A
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- Prior art keywords
- piston type
- type damping
- damping plate
- manufacturing process
- pressure stabilizer
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- 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.)
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Abstract
The invention discloses a manufacturing process for a piston type damping plate of a pressure stabilizer of an outdoor hydrant, which mainly comprises steps of providing a plate body; and providing a piston in the middle of the bottom of the plate body. The piston type damping plate is reasonable in structure and smart in concept. In the manufactured piston type damping plate of the pressure stabilizer of the outdoor hydrant, the assembled pressure stabilizer is small in volume, good in working stability, suitable for stabilizing pressure in a given work range and convenient in use when screwed on the water outlet of the hydrant, and has high popularization value.
Description
Technical field
The present invention relates to the fire-fighting equipment technical field, specifically, relate to a kind of manufacturing process of stable-pressure device of hydrant.
Background technology
Present outdoor fire hydrant in use, ubiquity poor work stability, in the unfavorable defective of set working range voltage regulation performance.
Summary of the invention
The objective of the invention is to, provide a kind of and can effectively overcome above-mentioned defective, make the piston type damping plate of outdoor fire hydrant at the stable-pressure device of the desirable outdoor fire hydrant of set working range voltage regulation performance.
For achieving the above object, the present invention adopts following technical scheme: a kind of manufacturing process of piston type damping plate of stable-pressure device of outdoor fire hydrant mainly comprises following steps: a plate body is provided, and the central authorities of plate body bottom provide a piston body.
Owing to adopt such scheme, be not difficult to draw as drawing a conclusion: the present invention is rational in infrastructure, be skillfully constructed, the piston type damping plate of the stable-pressure device of the outdoor fire hydrant that produces, the stable-pressure device that is assembled into, volume is little, good operating stability, be fit to set working range voltage stabilizing, be spun on the nozzle outlet easy to usely, have promotional value.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in further detail.
Accompanying drawing is the structural representation of piston type damping plate of the stable-pressure device of the outdoor fire hydrant that produces of the present invention.
The specific embodiment
A kind of manufacturing process of piston type damping plate of stable-pressure device of outdoor fire hydrant mainly comprises following steps: a plate body is provided, and the central authorities of plate body bottom provide a piston body.The structure of the piston type damping plate of the stable-pressure device of the outdoor fire hydrant that the present invention is produced below in conjunction with accompanying drawing describes in further detail.Referring to accompanying drawing, a kind of piston type damping plate of stable-pressure device of outdoor fire hydrant mainly is made up of plate body 10, it is characterized in that: the central authorities of plate body 10 bottoms are provided with piston body 20.
Claims (1)
1. the manufacturing process of the piston type damping plate of the stable-pressure device of an outdoor fire hydrant mainly comprises following steps: a plate body is provided, and the central authorities of plate body bottom provide a piston body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710042476A CN101698992A (en) | 2007-06-22 | 2007-06-22 | Manufacturing process for piston type damping plate of pressure stabilizer of outdoor hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710042476A CN101698992A (en) | 2007-06-22 | 2007-06-22 | Manufacturing process for piston type damping plate of pressure stabilizer of outdoor hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101698992A true CN101698992A (en) | 2010-04-28 |
Family
ID=42147457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710042476A Pending CN101698992A (en) | 2007-06-22 | 2007-06-22 | Manufacturing process for piston type damping plate of pressure stabilizer of outdoor hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101698992A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2548891C1 (en) * | 2013-09-20 | 2015-04-20 | Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" | Fire hydrant |
-
2007
- 2007-06-22 CN CN200710042476A patent/CN101698992A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2548891C1 (en) * | 2013-09-20 | 2015-04-20 | Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" | Fire hydrant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100428 |