CN85203272U - Diaphragm-type air-compressed tank - Google Patents
Diaphragm-type air-compressed tank Download PDFInfo
- Publication number
- CN85203272U CN85203272U CN 85203272 CN85203272U CN85203272U CN 85203272 U CN85203272 U CN 85203272U CN 85203272 CN85203272 CN 85203272 CN 85203272 U CN85203272 U CN 85203272U CN 85203272 U CN85203272 U CN 85203272U
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- CN
- China
- Prior art keywords
- barrier film
- air pressure
- diaphragm
- pressure tank
- tank
- 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.)
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a novel diaphragm-type air-compressed tank used for a local feedwater unit. A diaphragm is in spherical shape or in small hole-up and large hole-down bursiform shape, able to prolong the service life of the diaphragm and enlarges water chamber volume; according to the requirements different diameter products are produced. As a water supply installation of multiply or high layer industry and civil architecture, the utility model can be instead of a water-tower and an elevated water tank.
Description
The utility model relates to a kind of novel local supply device.Be particularly useful for the water supply of highrise building, to replace water tower and high level cistern.
To family or similar applications local supply device, the air pressure tank that mixes by the original adoption air water.And then change the diaphragm type air pressure tank that water, gas are separated into.This diaphragm type air pressure tank has once the long-term advantage of using of inflation, and air water do not contact, and can guarantee that water quality is not contaminated, reduces the corrosion of water to tank body, prolongs tank body application life.
Before the utility model was made, at present the diaphragm type air pressure tank of using adopted the scrotiform barrier film of the less and middle huge jujube nuclear shape of the identical and diameter of upper and lower opening diameter more.Because the deadweight effect of water makes the diaphragm of rubber discontinuity, has reduced the application life of barrier film.
The purpose of this utility model provides a kind of novel diaphragm type air pressure tank.Under the prerequisite that guarantees the every technical indicator of air pressure tank, make great efforts to improve the application life of barrier film on the one hand, design on the one hand the series of products of different size, pattern, to satisfy the water demand of multilayer or high-rise industry and civilian construction, rural area and defence construction according to user's needs and China's national situation.
The utility model is realized by following manner.
The one, identical and less and middle huge jujube nuclear shape scrotiform barrier film changes upper and lower opening diameter difference (go up young, end opening is big) the also different scrotiform barrier film of shape into to original upper and lower opening diameter, and flange is fixed on the scrotiform barrier film on the tank body.The barrier film of this shape is when being full of water, and each position is stressed more even, can prolong the application life of barrier film.
The utility model also provides a kind of spherical barrier film.In spherical diaphragm type air pressure tank tank body, be provided with dividing plate with holes, determine the link position of dividing plate and tank body according to the size of barrier film.In the spherical barrier film iron pipe with holes that is used for longitudinal supporting is housed, there are two horn mouths at the iron pipe two ends, damage easily when preventing that barrier film from shrinking, and reduce its application life.The barrier film bottom is fixed by flange and flange plate, top is by being with bell-mouthed iron pipe top and dividing plate to be fixed, because the effect of dividing plate and supporting iron pipe, unconfined longitudinally expansion of spherical barrier film and contraction have been controlled, reduce barrier film folding, the stressed homogeneous phase of spherical barrier film should prolong application life simultaneously.
By the calculating to the tank body meaning volume and the Changing Pattern of jar internal pressure, the air pressure tank hydroecium maximum volume of spherical barrier film is that tank body maximal regulated volume is wanted greatly.
Whole tank body of the present utility model has only two (or one) fabrication holes.Spherical diaphragm type air pressure tank has only a fabrication hole, i.e. inflation is chewed, and scrotiform diaphragm type air pressure tank has two fabrication holes, and an inflation is chewed, an installing hole.Installing, promptly all weldering is dead the hole after inflating.Original visor hole, safety valve, hydroecium pressure meter, electro connecting pressure gauge hole etc. on the tank body, cancel all moves on to corresponding place, so whole tank body tightness is fabulous, fully ensures once inflation, the long-term use.
After the character of air and nitrogen was studied comparison, filling nitrogen in the air chamber of this air pressure tank had further been strengthened the tightness of barrier film, and water, gas are not obscured mutually.
The barrier film of this air pressure tank adopts synthetic rubber, the i.e. synthetic materials of natural rubber and butyl rubber.Have nonpoisonous and tasteless characteristics, every after tested technical indicator has all surpassed the standing order standard.
This air pressure tank can be widely used in multilayer or high-rise industry and civilian construction, rural area and defence construction, also can be used for airport, railway and military installations, can make provisional supply equipment, also can make permanent supply equipment.
The concrete structure of this air pressure tank is provided by following examples and accompanying drawing thereof.
Fig. 1 is spherical diaphragm type pressure water supply jar structure schematic diagram.
Fig. 2 is a scrotiform diaphragm type pressure water supply jar structure schematic diagram.
Referring to Fig. 1, Fig. 2, (1) be supporting leg, (2) are threeway, and (3) are flange plate, (4) be barrier film, (5) be dividing plate, (6) are air chamber, and (7) chew (fabrication hole) for inflation, (8) be tank body, (9) be suspension ring, (10) are the barrier film fulcrum, and (11) are installing hole (established technology hole).
Claims (5)
1, a kind of scrotiform diaphragm type air pressure tank that is used for the local supply device is characterized in that the scrotiform barrier film is spherical in shape or goes up the date core shaped young, that end opening is big.
2, air pressure tank as claimed in claim 1 is characterized in that said spherical barrier film is fixed on the dividing plate with holes.
3, air pressure tank as claimed in claim 1 is characterized in that an iron pipe with holes that is used for longitudinal supporting is housed in the said spherical barrier film, and there are two horn mouths at the two ends of iron pipe, with flange barrier film are fixed on dividing plate and the tank body.
4, air pressure tank as claimed in claim 1 is characterized in that a jar interior air chamber filling nitrogen.
5, air pressure tank as claimed in claim 1 is characterized in that tank body has only two (or one) fabrication holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85203272 CN85203272U (en) | 1985-08-07 | 1985-08-07 | Diaphragm-type air-compressed tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85203272 CN85203272U (en) | 1985-08-07 | 1985-08-07 | Diaphragm-type air-compressed tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85203272U true CN85203272U (en) | 1986-08-06 |
Family
ID=4798869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85203272 Pending CN85203272U (en) | 1985-08-07 | 1985-08-07 | Diaphragm-type air-compressed tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85203272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759717A (en) * | 2017-03-28 | 2017-05-31 | 杨建军 | A kind of driving tank for excrement pan of gasbag-type air pressure |
-
1985
- 1985-08-07 CN CN 85203272 patent/CN85203272U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759717A (en) * | 2017-03-28 | 2017-05-31 | 杨建军 | A kind of driving tank for excrement pan of gasbag-type air pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| RJ01 | Rejection of invention patent application after publication |