CN1122832C - Boiler pressrue meter with automatic over-pressure release and automatic alarm - Google Patents
Boiler pressrue meter with automatic over-pressure release and automatic alarm Download PDFInfo
- Publication number
- CN1122832C CN1122832C CN 01105000 CN01105000A CN1122832C CN 1122832 C CN1122832 C CN 1122832C CN 01105000 CN01105000 CN 01105000 CN 01105000 A CN01105000 A CN 01105000A CN 1122832 C CN1122832 C CN 1122832C
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- alarm
- automatic
- meter
- contact
- boiler
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- Expired - Fee Related
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Abstract
The present invention relates to a boiler pressure meter with automatic over-pressure release and an automatic alarm. The present invention has an alarming function before a critical over-pressure state of a pressure container, a red light display function and a BP monitoring function. The present invention is the automatic meter having a visual display function, an alarming function before over-pressure, a critical automatic exhaust and pressure reducing function, the surface red light alarming function and the BP remote monitoring function. The present invention has the advantages of economy, practicality and complete functions.
Description
The present invention relates to meters, particularly a kind of boiler pressrue meter with automatic over-pressure release and automatic alarm.
Present known rain glass is single pointer instrument, and the critical preceding automatic vent of superpressure is not set, and reports to the police automatically and surperficial alarm indication red light and remote beeper signal monitor device.So cause the accident of boiler and pressure dissolving device blast to happen occasionally, caused heavy losses to the people's lives and property.Though now the computer monitor device is arranged, because of it costs an arm and a leg, be difficult for being common to general boiler and pressure dissolving device and use, this boiler pressrue meter with automatic over-pressure release and automatic alarm is because of its inexpensive practicality, and easily popularization and application is in the replacement device of boiler and pressure dissolving device.
The objective of the invention is to overcome present pointer instrument function singleness weak point, for society provide a kind of can be before the pressure dissolving device superpressure be critical automatic vent during the utmost point, report to the police automatically, superpressure automatic vent that the indication of surperficial alarm indication red light and remote beeper monitor reports the boiler pressure table automatically.
The object of the present invention is achieved like this: this instrument is in order to reach the purpose of multi-functional warning automatically, be to establish surperficial alarm indication red light (1) on the basis of original instrument, having set up to be fixed on the surperficial wainscot, and with table in peripheral hardware alarm speaker (2) beeper remote monitoring wireless alarm signal transmitter (3) and dual alarm actuating contact positive pole (6) and power supply contact mutually and be connected, positioning and fixing is inside and outside watchcase respectively, dual alarm actuating contact positive pole (6) be by instrument air pressure testing tube along with the lifting of air pressure generation moving initiatively contact (dual alarm actuating contact positive pole 6) with by the closed mutually warning device (1) that starts of moving contact, (2), (3) send alerting signal simultaneously, it is outer that alarm actuating contact regulation valve body (4) and peripheral hardware power supply annex (5) are separately fixed at watchcase, be provided with in the alarm actuating contact regulation valve body (4) and regulate flexible contact head, the warning binding post is arranged outward and regulate lock nut, dual alarm actuating contact positive pole (6) is fixed on the insulator, insulator is fixed on sector and the air pressure testing tube, superpressure safety automatic exhaust steam valve (7) is a special adjustable air release, and location and installation is on the admission line (meter base bar) of instrument, electronics integrated component device can be one with table, but also split configuration.
Owing to adopted above scheme, realized the multi-functional purpose of a table, its material is easily got, and price is low, and is practical.
Below in conjunction with accompanying drawing the present invention is done main explanation.
Fig. 1 is a structural drawing of the present invention
In the drawings: establish surperficial alarm indication red light 2, interior peripheral hardware alarm speaker 3, beeper remote monitoring wireless alarm signal transmitter 4, alarm actuating contact regulation valve body 5, peripheral hardware power supply annex 6, dual alarm actuating contact positive pole 7, superpressure safety automatic exhaust steam valve 8, watch shell 1.
Establishing surperficial alarm indication red light (1) in described in the drawings is fixed on the instrument inside surface plate, and be connected mutually with beeper remote monitoring wireless alarm signal transmitter (3) with interior peripheral hardware alarm speaker (2), be separately fixed at outside the surperficial interior and watchcase of instrument, (2) one of interior peripheral hardware alarm speakers are to be fixed on watchcase inside, another is fixed on the watchcase outside, beeper remote monitoring wireless signal transmitter (3) can be contained on the watchcase, also can be provided with separately, subcombinations, alarm actuating contact regulation valve body (4), it is a special adjustable joint valve, it is flexible to establish the contact in it, return spring, contact point arm, peripheral hardware warning power-line terminal and adjusting screw(rod), lock nut, and with the screw positioning and fixing in the watchcase outside, external power supply annex (5) is fixed on the watchcase, dual alarm actuating contact positive pole (6) is to be fixed on the insulator, and be connected with positive source, insulator is to be fixed on the sector that the air pressure testing tube drives and on the air pressure testing tube, and be connected with power lead, by moving contact is to be fixed in the watchcase, superpressure safety exhaust (7) is a special adjustable automatic exhaust steam valve, its end has the nut on screw rod and the barometric admission line " meter base bar " to be fixedly connected, but the other end has screw press and lock nut.
Claims (5)
1, a kind of boiler pressrue meter with automatic over-pressure release and automatic alarm, this instrument is in order to reach the purpose of multi-functional warning automatically, establishing surperficial alarm indication red light (1) in it is characterized in that having set up on the basis of former instrument is fixed on the surperficial wainscot, and with table in peripheral hardware alarm speaker (2) beeper remote monitoring wireless signal transmitter (3) and dual alarm actuating contact positive pole (6) and power supply contact mutually and be connected, positioning and fixing is inside and outside watchcase respectively, dual alarm actuating contact positive pole (6) be by instrument air pressure testing tube along with the lifting of air pressure generation moving initiatively contact (dual alarm actuating contact positive pole 6) with by the closed mutually warning device (1) that starts of moving contact, (2), (3) send alerting signal simultaneously, it is outer that alarm actuating contact regulation valve body (4) and peripheral hardware power supply annex (5) are separately fixed at watchcase, have in the alarm actuating contact regulation valve body (4) and regulate flexible contact head, the warning binding post is arranged outward and regulate lock nut, dual alarm actuating contact positive pole (6) is fixed on the insulator, insulator is fixed on sector and the air pressure testing tube, superpressure safety automatic exhaust steam valve (7) is a special adjustable air release, and location and installation is on the admission line (meter base bar) of instrument, electronics integrated component device can be one with table, but also split configuration.
2, boiler pressrue meter with automatic over-pressure release and automatic alarm according to claim 1; It is characterized in that: in establish surperficial alarm indication red light (1) and be fixed on the instrument inside surface, and with interior peripheral hardware alarm speaker (2) beeper remote monitoring wireless alarm signal transmitter (3) connection of contacting mutually, be separately fixed in the surface of instrument and outside the watchcase.
3, boiler pressrue meter with automatic over-pressure release and automatic alarm according to claim 1; It is characterized in that: alarm actuating contact regulation valve body (4) is special adjustable joint valve, establishes in it that the contact is flexible, return spring, contact point arm, peripheral hardware warning power-line terminal and adjusting screw(rod), lock nut, and with the screw positioning and fixing in the watchcase outside.
4, boiler pressrue meter with automatic over-pressure release and automatic alarm according to claim 1; It is characterized in that: dual alarm actuating contact positive pole (6) is to be fixed on the insulator, and is connected with positive source, and insulator is to be fixed on the sector that the air pressure testing tube drives and on the air pressure testing tube, and is connected with power lead.
5, boiler pressrue meter with automatic over-pressure release and automatic alarm according to claim 1; It is characterized in that: superpressure safety exhaust (7) is a special adjustable automatic exhaust steam valve, and its end has the nut on screw rod and the barometric admission line " meter base bar " to be fixedly connected, but the other end has screw press and lock nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01105000 CN1122832C (en) | 2001-02-17 | 2001-02-17 | Boiler pressrue meter with automatic over-pressure release and automatic alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01105000 CN1122832C (en) | 2001-02-17 | 2001-02-17 | Boiler pressrue meter with automatic over-pressure release and automatic alarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1369696A CN1369696A (en) | 2002-09-18 |
| CN1122832C true CN1122832C (en) | 2003-10-01 |
Family
ID=4654090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01105000 Expired - Fee Related CN1122832C (en) | 2001-02-17 | 2001-02-17 | Boiler pressrue meter with automatic over-pressure release and automatic alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1122832C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435385A (en) * | 2012-01-03 | 2012-05-02 | 北京爱社时代科技发展有限公司 | Gas pressure gauge with automatic pressure alarming function |
| CN108458831B (en) * | 2018-02-07 | 2021-12-14 | 惠民力创水利科技有限公司 | Pressure monitoring device for hydraulic and hydroelectric engineering |
| CN112223034B (en) * | 2020-10-26 | 2022-01-07 | 宜兴留森模具制造有限公司 | Mould burnishing and polishing device |
-
2001
- 2001-02-17 CN CN 01105000 patent/CN1122832C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1369696A (en) | 2002-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |