CN204126872U - A kind of pressure regulator of water-aspirator pressure starter - Google Patents
A kind of pressure regulator of water-aspirator pressure starter Download PDFInfo
- Publication number
- CN204126872U CN204126872U CN201420469487.3U CN201420469487U CN204126872U CN 204126872 U CN204126872 U CN 204126872U CN 201420469487 U CN201420469487 U CN 201420469487U CN 204126872 U CN204126872 U CN 204126872U
- Authority
- CN
- China
- Prior art keywords
- pressure chamber
- screw rod
- pressure
- adjusting screw
- bearer plate
- 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
Abstract
The utility model discloses a kind of pressure regulator of water-aspirator pressure starter, comprise pressure chamber housing, spring and adjusting screw rod, pressure chamber case top is provided with adjustment hole, adjusting screw rod is provided with and regulates one end of notch to be arranged on pressure chamber case top, adjusting screw rod is provided with seal ring with pressure chamber enclosure interior contact position and rotates to push up and buckle, adjusting screw rod is positioned at the rotation top side of detaining and is provided with jump ring, between jump ring and disc type baffle arrangement, be provided with polygonal spring bearer plate.The utility model overcomes the deficiencies in the prior art, project organization is reasonable, adjusting screw rod is withstood on the adjustment hole of pressure chamber case top by rotating top button, in the middle of adjusting screw rod, a polygonal spring bearer plate is set, the object of Regulation spring pressure is reached, as long as improve spring bearer plate material substantially there will not be fault, long service life because the effect spring bearer plate of screw thread and pressure chamber housing cavity moves up and down when selecting adjusting screw rod, easy to maintenance, low cost of manufacture.
Description
Technical field
The utility model relates to water-aspirator pressure starter technical field, specifically belongs to a kind of pressure regulator of water-aspirator pressure starter.
Background technique
The pressure regulator of existing water-aspirator pressure starter uses the screw-thread fit of bolt and pressure chamber case top to come the position of Regulation spring pressing plate in pressure chamber housing and is controlling water-aspirator pressure, there are 2 drawbacks in this controlling device, first bolt one end can be stretched out outside pressure chamber housing, the installation of water-aspirator pressure starter can be hindered, secondly bolt passes to the screw thread of pressure chamber case top from the elastic force on spring bearer plate, a very large load is had to the screw thread of pressure chamber case top, time one can cause stripped thread for a long time, thus pressure chamber housing is scrapped, therefore this pressure regulator is now eliminated, now water-aspirator pressure starter commercially returns to again original in regulating the pressure-activated device of pressure water pump, now needs a kind of long service life and the low pressure regulator of maintenance cost replaces solving this difficult problem.
Model utility content
The purpose of this utility model there is provided a kind of rotation lifting machine, overcome the deficiencies in the prior art, project organization is reasonable, adjusting screw rod is withstood on the adjustment hole of pressure chamber case top by rotating top button, in the middle of adjusting screw rod, a polygonal spring bearer plate is set, it is made not rotate by pressure chamber housing, the object of Regulation spring pressure is reached because the effect spring bearer plate of screw thread and pressure chamber housing cavity moves up and down when selecting adjusting screw rod, as long as improve spring bearer plate material substantially there will not be fault, long service life, easy to maintenance, low cost of manufacture.
The technical solution adopted in the utility model is as follows:
A kind of pressure regulator of water-aspirator pressure starter, comprise pressure chamber housing, pressure spring and adjusting screw rod, it is characterized in that: described pressure chamber case top is provided with adjustment hole, described adjusting screw rod one end is provided with adjustment notch, the other end is disc type baffle arrangement, described adjusting screw rod is provided with and regulates one end of notch to be arranged on pressure chamber case top, described adjusting screw rod is provided with seal ring and annular notches with pressure chamber enclosure interior contact position, described annular notches is provided with and rotates top button, described adjusting screw rod is positioned at the rotation top side of detaining and is provided with jump-ring slot, described jump-ring slot is provided with jump ring, polygonal spring bearer plate is provided with between described jump ring and disc type baffle arrangement, described polygonal spring bearer plate is coordinated with adjusting screw rod by screw thread, described pressure chamber housing cavity hole shape and polygonal spring bearer plate form fit.
Described rotation top button is cone structure with the side of pressure chamber body contact.
Described pressure chamber housing coupling part position is provided with stiffening rib.
Described polygonal spring bearer plate is hexagonal structure.
Described pressure chamber housing cavity hole is hexagonal structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
Adjusting screw rod withstands on the adjustment hole of pressure chamber case top by rotating top button by the utility model, in the middle of adjusting screw rod, a polygonal spring bearer plate is set, it is made not rotate by pressure chamber housing, the object of Regulation spring pressure is reached because the effect spring bearer plate of screw thread and pressure chamber housing cavity moves up and down when selecting adjusting screw rod, as long as improve spring bearer plate material substantially there will not be fault, long service life, easy to maintenance, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Embodiment
See accompanying drawing, a kind of pressure regulator of water-aspirator pressure starter, comprise pressure chamber housing 1, pressure spring 3 and adjusting screw rod 2, it is characterized in that: described pressure chamber housing 1 top is provided with adjustment hole, described adjusting screw rod 2 one end is provided with and regulates notch 206, the other end is disc type baffle arrangement 205, described adjusting screw rod 2 is provided with and regulates one end of notch to be arranged on pressure chamber housing 1 top, described adjusting screw rod 2 is provided with seal ring 201 and annular notches with pressure chamber housing 1 interior contact position, described annular notches is provided with and rotates top button 202, described adjusting screw rod 2 is positioned at rotate below the button 202 of top and is provided with jump-ring slot, described jump-ring slot is provided with jump ring 203, polygonal spring bearer plate 204 is provided with between described jump ring 203 and disc type baffle arrangement 205, described polygonal spring bearer plate 204 is coordinated with adjusting screw rod by screw thread, described pressure chamber housing 1 lumen orifice shape and polygonal spring bearer plate 204 form fit, the side that described rotation top button 202 contacts with pressure chamber housing 1 is cone structure, described pressure chamber housing 1 connection part is provided with stiffening rib 102, described polygonal spring bearer plate 204 is hexagonal structure, described pressure chamber housing 1 lumen orifice is hexagonal structure.
Claims (5)
1. the pressure regulator of a water-aspirator pressure starter, comprise pressure chamber housing, pressure spring and adjusting screw rod, it is characterized in that: described pressure chamber case top is provided with adjustment hole, described adjusting screw rod one end is provided with adjustment notch, the other end is disc type baffle arrangement, described adjusting screw rod is provided with and regulates one end of notch to be arranged on pressure chamber case top, described adjusting screw rod is provided with seal ring and annular notches with pressure chamber enclosure interior contact position, described annular notches is provided with and rotates top button, described adjusting screw rod is positioned at the rotation top side of detaining and is provided with jump-ring slot, described jump-ring slot is provided with jump ring, polygonal spring bearer plate is provided with between described jump ring and disc type baffle arrangement, described polygonal spring bearer plate is coordinated with adjusting screw rod by screw thread, described pressure chamber housing cavity hole shape and polygonal spring bearer plate form fit.
2. the pressure regulator of a kind of water-aspirator pressure starter according to claim 1, is characterized in that: described rotation top button is cone structure with the side of pressure chamber body contact.
3. the pressure regulator of a kind of water-aspirator pressure starter according to claim 1, is characterized in that: described pressure chamber housing coupling part position is provided with stiffening rib.
4. the pressure regulator of a kind of water-aspirator pressure starter according to claim 1, is characterized in that: described polygonal spring bearer plate is hexagonal structure.
5. the pressure regulator of a kind of water-aspirator pressure starter according to claim 1 or 3, is characterized in that: described pressure chamber housing cavity hole is hexagonal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420469487.3U CN204126872U (en) | 2014-08-19 | 2014-08-19 | A kind of pressure regulator of water-aspirator pressure starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420469487.3U CN204126872U (en) | 2014-08-19 | 2014-08-19 | A kind of pressure regulator of water-aspirator pressure starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126872U true CN204126872U (en) | 2015-01-28 |
Family
ID=52383234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420469487.3U Expired - Fee Related CN204126872U (en) | 2014-08-19 | 2014-08-19 | A kind of pressure regulator of water-aspirator pressure starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386967A (en) * | 2015-12-12 | 2016-03-09 | 李正明 | Intelligent all-in-one switch |
-
2014
- 2014-08-19 CN CN201420469487.3U patent/CN204126872U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386967A (en) * | 2015-12-12 | 2016-03-09 | 李正明 | Intelligent all-in-one switch |
| CN105386967B (en) * | 2015-12-12 | 2017-04-12 | 李正明 | Intelligent all-in-one switch |
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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: 20150128 Termination date: 20150819 |
|
| EXPY | Termination of patent right or utility model |