CN201809810U - Automatic air-compensating type air pressure tank - Google Patents
Automatic air-compensating type air pressure tank Download PDFInfo
- Publication number
- CN201809810U CN201809810U CN 201020133890 CN201020133890U CN201809810U CN 201809810 U CN201809810 U CN 201809810U CN 201020133890 CN201020133890 CN 201020133890 CN 201020133890 U CN201020133890 U CN 201020133890U CN 201809810 U CN201809810 U CN 201809810U
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- air
- capsule
- tank body
- pressure
- tank
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- Expired - Lifetime
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Abstract
The utility model provides an automatic air-compensating type air pressure tank which consists of a tank body, a capsule, a position switch, a pressure gage and an air compressor, wherein the position switch is arranged on the tank body, the position of a guide rod of the position switch is connected with the position which allows the capsule to be expanded, and the air compressor is connected with an air charging valve of the tank body. By adopting the structure, as the tank body is provided with the position switch, the inner pressure and the outer pressure of the capsule are unbalanced since the interior of the capsule is impacted by high-pressure water when equipment is used if the compressed air in an air cavity in the tank body leaks, so that the capsule is expanded outwards to push the guide rod of the position switch to move outwards; and the position switch moves and the air compressor is started up when the guide rod reaches a set position. As an outlet of the air compressor is connected with an air charging port of the air pressure tank, the compressed air can be compensated into the air cavity of the air pressure tank after the air compressor is started up, and the pressure gage controls the air compressor to stop working after the air is compensated, so that the air pressure tank can not be out of action due to the damage of the capsule.
Description
One: technical field
The present invention relates to a kind of air pressure tank that uses in supply and drain water system, the voltage stabilizing of using in particularly a kind of pneumatic installation water supply is with automatic gas compensating type air pressure tank.
Two: background technology
The voltage stabilizing air pressure tank that uses in the pneumatic installation water supply in the prior art, all be earlier air pressure tank to be carried out the preliminary filling Compressed Gas during use, reach the purpose of voltage stabilizing then by the air pressure principle, in the process of using, cause the leakage of gas in the air pressure tank easily owing to problems such as sealings, but equipment does not detect the device of leakage, because the external diameter of capsule is less than the internal diameter of jar, after gas leaks, cause capsule in the air pressure tank to burst easily to cause damaging and make air pressure tank lose the effect of voltage stabilizing, cause the equipment operation irregularity.
Three: summary of the invention
The objective of the invention is to: design and a kind ofly can detect jar air pressure tank of interior capsule position, when capsule is in desired location in the air pressure tank, can send signal, make the attendant can in time understand a jar interior capsule situation, and, avoid occurring damaging phenomenon by the automatic tonifying Qi of making-up air device.
The present invention adopts following structure to realize above-mentioned purpose, automatically the gas compensating type air pressure tank is made up of tank body, capsule, travel switch, pressure meter, air compressor machine, travel switch is installed on the tank body, and travel switch guide rod operating position is that capsule allows the expansion maximum value, and air compressor machine is connected with the tank body charge valve.
Adopt as above structure, because travel switch is housed on tank body, after if the Compressed Gas of air chamber leaks in jar, when using, equipment is subjected to the impact of water under high pressure in the capsule, cause capsule external and internal pressure imbalance, thereby capsule is expanded outwardly, and promotion travel switch guide rod outwards moves, travel switch action when guide rod reaches desired location, and start air compressor machine simultaneously, because the outlet of air compressor machine and the inflation inlet of air pressure tank are connected, air compressor machine starts the back Compressed Gas and just can add in the air chamber of air pressure tank, after gas make-up is finished, quit work, avoid the damage of capsule and cause air pressure tank ineffective, alleviate workman's working strength simultaneously by pressure meter control air compressor machine.
Four: description of drawings
Fig. 1 is enforcement state diagram of the present invention
Five: the specific embodiment
Air pressure tank is by tank body 1; capsule 2; pressure meter 3; travel switch 4; air compressor machine 7 is formed; on tank body 1, have inflation inlet 5; capsule 2 is installed in the tank body 1; the outer wall of capsule 2 and tank body 1 form air chamber 6; when equipment uses earlier with Compressed Gas by in the inflation inlet 5 fill gas body cavitys 6; the inflation inlet of air compressor machine 7 is connected with inflation inlet 5 by tube connector 8; travel switch 4 is installed on the tank body 1; the operating position of travel switch 4 is set at the maximum permission expansion value of capsule 2; after the gas in the air chamber 6 leaks; hydraulic pressure when equipment uses in the capsule 2 is greater than the air pressure in the air chamber 6; capsule 2 will get more and more and outwards expansion along with water in the capsule; the guide rod that will promote travel switch 4 when capsule 2 expands moves backward; until travel switch 4 actions; travel switch 4 action backs start air compressor machine 7; after the gas in the air chamber 6 of air pressure tank reaches its setting pressure; pressure meter 3 control air compressor machines 7 are shut down; reach the purpose of automatic tonifying Qi; so just can avoid in the air pressure tank capsule to destroy and ineffective, reduce the purpose of working strength of workers simultaneously.
Claims (1)
1. the gas compensating type air pressure tank is made up of tank body, capsule, travel switch, pressure meter, air compressor machine automatically, it is characterized in that: travel switch is installed on the tank body, and travel switch guide rod operating position is that capsule allows the expansion maximum value, and air compressor machine is connected with the tank body charge valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020133890 CN201809810U (en) | 2010-03-18 | 2010-03-18 | Automatic air-compensating type air pressure tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020133890 CN201809810U (en) | 2010-03-18 | 2010-03-18 | Automatic air-compensating type air pressure tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201809810U true CN201809810U (en) | 2011-04-27 |
Family
ID=43892751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020133890 Expired - Lifetime CN201809810U (en) | 2010-03-18 | 2010-03-18 | Automatic air-compensating type air pressure tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201809810U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877508A (en) * | 2011-07-15 | 2013-01-16 | 上海熊猫机械(集团)有限公司 | Silent type pressure-superposed water supply equipment |
| CN103104007A (en) * | 2011-11-14 | 2013-05-15 | 上海熊猫机械(集团)有限公司 | Pressurization water supply equipment |
| CN109914530A (en) * | 2019-04-18 | 2019-06-21 | 上海人民企业集团水泵有限公司 | The diaphragm-type air-compressed tank of non-negative pressure water service system |
| CN112411683A (en) * | 2020-11-23 | 2021-02-26 | 王霞伟 | Diaphragm expansion tank for water network pressure compensation |
-
2010
- 2010-03-18 CN CN 201020133890 patent/CN201809810U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877508A (en) * | 2011-07-15 | 2013-01-16 | 上海熊猫机械(集团)有限公司 | Silent type pressure-superposed water supply equipment |
| CN103104007A (en) * | 2011-11-14 | 2013-05-15 | 上海熊猫机械(集团)有限公司 | Pressurization water supply equipment |
| CN109914530A (en) * | 2019-04-18 | 2019-06-21 | 上海人民企业集团水泵有限公司 | The diaphragm-type air-compressed tank of non-negative pressure water service system |
| CN112411683A (en) * | 2020-11-23 | 2021-02-26 | 王霞伟 | Diaphragm expansion tank for water network pressure compensation |
| CN112411683B (en) * | 2020-11-23 | 2022-07-26 | 宁夏水投云澜科技股份有限公司 | Diaphragm expansion tank for water network pressure compensation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |
|
| CX01 | Expiry of patent term |