CN104696713A - Novel automatic circuit breaker in case of circulation fluid leakage - Google Patents
Novel automatic circuit breaker in case of circulation fluid leakage Download PDFInfo
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- CN104696713A CN104696713A CN201510093678.3A CN201510093678A CN104696713A CN 104696713 A CN104696713 A CN 104696713A CN 201510093678 A CN201510093678 A CN 201510093678A CN 104696713 A CN104696713 A CN 104696713A
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- control terminal
- flowmeter
- control valve
- inlet side
- motor
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Abstract
The invention discloses a novel automatic circuit breaker in case of circulation fluid leakage. The breaker is characterized by comprising an inlet end flowmeter (1), a back end flowmeter (2), an electric control valve (3), an electric control valve (4) and a control terminal (5), wherein the inlet end flowmeter (1) is in threaded connection with an inlet end tube; the inlet end flowmeter (1) is connected with the control terminal (5) through a wire; the back end flowmeter (2) is in threaded connection through a back end tube. The novel automatic circuit breaker in case of circulation fluid leakage is designed under the consideration of practical use operation and security, is more practical, and achieves the management and guarantee effects on loss caused by invisible quality problems of a fluid circulation system and later maintenance convenience.
Description
Technical field
The present invention relates to a kind of New Cycle fluid and leak automatic circuit breaker.
Background technique
Open water supply has leakproof valve, closed circulation fluid system, leaks and does not also effectively protect, can cause larger property loss after leakage.
Summary of the invention
A kind of New Cycle fluid is the object of the present invention is to provide to leak automatic circuit breaker.
Technological scheme of the present invention is:
A kind of New Cycle fluid leaks automatic circuit breaker, comprise inlet side flowmeter 1, return end flowmeter 2, motor-operated control valve 3, motor-operated control valve 4 and control terminal 5, described inlet side flowmeter 1 is connected with inlet side pipe thread, inlet side flowmeter 1 is connected by electric wire with control terminal 5, return end flowmeter 2 and time hold pipe thread to be connected, return end flowmeter 2 to be connected by electric wire with control terminal 5, motor-operated control valve 3 is connected with inlet side pipe thread, motor-operated control valve 3 is connected by electric wire with control terminal 5, motor-operated control valve 4 with return hold pipe thread to be connected, motor-operated control valve 4 is connected by electric wire with control terminal 5.
Described control terminal 5 is also provided with key 6 is set, rating value increases setting key 7, rating value reduces setting key 8, control terminal switch 9 and display screen 10.
Hold flow difference value to cut off to pass in and out fluid with returning with inlet side flow.
As shown in the figure, circulatory system inlet side is first through motor-operated control valve 3, then inlet side flowmeter 1 entered function system is flowed through, flow through back end flowmeter 2, then electric controller 4 is flowed through, form circulation: inlet side flowmeter 1, return end flowmeter 2, electric controller 3, electric controller 4 is electrically connected with control terminal 5 line respectively, display screen 10 display setting flows per unit time difference, real-time inlet side flow value, return end flow value in real time, enter reflux flow difference value in real time: the energising of switch 11 protector runs, arranging key 6, to be set to start-up mode be control terminal 5 running state, being set to " shut " mode" is the inoperative state of control terminal 5, stream is often opened: control terminal switch 9 is for confirming switch: can follow when arranging the setting of key 6 amount of being chosen as difference increases setting key 7 and rating value according to rating value and reduces setting key 8 and carry out plus-minus and set rating value: when inlet side and when time holding flow difference to exceed setting value, control terminal 5 makes electric controller 3 and electric controller 4 automatically disconnect, when resetting, closing switch 11, then switch 11 is reopened.
The invention has the beneficial effects as follows:
New Cycle fluid of the present invention leaks automatic circuit breaker, operation and secure context is used to consider with reality, and make its properer reality, the loss that the quality problems of more importantly fluid recirculation system stealth are brought and follow-uply conveniently to maintain, play the effect of management and control and guarantee.
Accompanying drawing explanation
Fig. 1 is the structural representation that New Cycle fluid of the present invention leaks automatic circuit breaker.
In figure: 1 for inlet side flowmeter, 2 be back end flowmeter, 3 for motor-operated control valve, 4 for motor-operated control valve, 5 for control terminal, 6 for arrange key, 7 for rating value increase setting key, 8 for rating value reduction setting key, 9 be control terminal switch, 10 be display screen, 11 be switch.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As Fig. 1, a kind of New Cycle fluid leaks automatic circuit breaker, comprise inlet side flowmeter 1, return end flowmeter 2, motor-operated control valve 3, motor-operated control valve 4 and control terminal 5, described inlet side flowmeter 1 is connected with inlet side pipe thread, inlet side flowmeter 1 is connected by electric wire with control terminal 5, return end flowmeter 2 and time hold pipe thread to be connected, return end flowmeter 2 to be connected by electric wire with control terminal 5, motor-operated control valve 3 is connected with inlet side pipe thread, motor-operated control valve 3 is connected by electric wire with control terminal 5, motor-operated control valve 4 with return hold pipe thread to be connected, motor-operated control valve 4 is connected by electric wire with control terminal 5.
Control terminal 5 is also provided with key 6 is set, rating value increases setting key 7, rating value reduces setting key 8, control terminal switch 9 and display screen 10.
With inlet side flow with return hold flow difference value to cut off water inlet and outlet.
As shown in the figure, circulation of fluid inlet side is first through motor-operated control valve 3, then flow through inlet side flowmeter 1 and enter the circulatory system, flow through back end flowmeter 2, then electric controller 4 is flowed through, form circulating reflux: inlet side flowmeter 1, return end flowmeter 2, electric controller 3, electric controller 4 is electrically connected with control terminal 5 line respectively, display screen 10 display setting flows per unit time difference, real-time inlet side flow value, return end flow value in real time, enter back end flow difference value in real time: the energising of switch 11 protector runs, arranging key 6, to be set to start-up mode be control terminal 5 running state, being set to " shut " mode" is the inoperative state of control terminal 5, water route is often opened: control terminal switch 9 is for confirming switch: can follow when arranging the setting of key 6 amount of being chosen as difference increases setting key 7 and rating value according to rating value and reduces setting key 8 and carry out plus-minus and set rating value: when inlet side and when time holding flow difference to exceed setting value, control terminal 5 makes electric controller 3 and electric controller 4 automatically disconnect, when resetting, closing switch 11, then switch 11 is reopened.
Embodiment recited above is described the preferred embodiment of the present invention; not the spirit and scope of the present invention are limited; do not departing under design concept prerequisite of the present invention; the various modification that in related domain, common engineers and technicians make technological scheme of the present invention and improvement; all should fall into protection scope of the present invention, the technology contents of request protection of the present invention is all recorded in detail in the claims.
Claims (2)
1. a New Cycle fluid leaks automatic circuit breaker, it is characterized in that comprising inlet side flowmeter (1), return end flowmeter (2), motor-operated control valve (3), motor-operated control valve (4) and control terminal (5), described inlet side flowmeter (1) is connected with inlet side pipe thread, inlet side flowmeter (1) is connected by electric wire with control terminal (5), return end flowmeter (2) and time hold pipe thread to be connected, return end flowmeter (2) to be connected by electric wire with control terminal (5), motor-operated control valve (3) is connected with inlet side pipe thread, motor-operated control valve (3) is connected by electric wire with control terminal (5), motor-operated control valve (4) with return hold pipe thread to be connected, motor-operated control valve (4) is connected by electric wire with control terminal (5).
2. New Cycle fluid according to claim 1 leaks automatic circuit breaker, it is characterized in that described control terminal (5) is also provided with arranging key (6), rating value increase setting key (7), rating value reduction setting key (8), control terminal switch (9) and display screen (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093678.3A CN104696713A (en) | 2015-03-02 | 2015-03-02 | Novel automatic circuit breaker in case of circulation fluid leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093678.3A CN104696713A (en) | 2015-03-02 | 2015-03-02 | Novel automatic circuit breaker in case of circulation fluid leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104696713A true CN104696713A (en) | 2015-06-10 |
Family
ID=53344113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510093678.3A Pending CN104696713A (en) | 2015-03-02 | 2015-03-02 | Novel automatic circuit breaker in case of circulation fluid leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104696713A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485392A (en) * | 2015-12-21 | 2016-04-13 | 南京菲时特实业有限公司 | Fluid circuit breakage protector |
| CN110469777A (en) * | 2018-05-10 | 2019-11-19 | 上海微电子装备（集团）股份有限公司 | A kind of fluid circulation system and liquid circulation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07239099A (en) * | 1994-03-01 | 1995-09-12 | Matsushita Electric Ind Co Ltd | Gas shutting-off device |
| CN2924371Y (en) * | 2006-07-19 | 2007-07-18 | 刘建民 | Heating line leakage protector |
| CN203583582U (en) * | 2013-12-07 | 2014-05-07 | 井浩 | Water leakage prevention controlling device |
| CN204512964U (en) * | 2015-03-02 | 2015-07-29 | 南京菲时特实业有限公司 | A kind of New Cycle fluid leaks automatic circuit breaker |
-
2015
- 2015-03-02 CN CN201510093678.3A patent/CN104696713A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07239099A (en) * | 1994-03-01 | 1995-09-12 | Matsushita Electric Ind Co Ltd | Gas shutting-off device |
| CN2924371Y (en) * | 2006-07-19 | 2007-07-18 | 刘建民 | Heating line leakage protector |
| CN203583582U (en) * | 2013-12-07 | 2014-05-07 | 井浩 | Water leakage prevention controlling device |
| CN204512964U (en) * | 2015-03-02 | 2015-07-29 | 南京菲时特实业有限公司 | A kind of New Cycle fluid leaks automatic circuit breaker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485392A (en) * | 2015-12-21 | 2016-04-13 | 南京菲时特实业有限公司 | Fluid circuit breakage protector |
| CN105485392B (en) * | 2015-12-21 | 2018-10-19 | 南京菲时特实业有限公司 | fluid breaker protector |
| CN110469777A (en) * | 2018-05-10 | 2019-11-19 | 上海微电子装备（集团）股份有限公司 | A kind of fluid circulation system and liquid circulation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |
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| RJ01 | Rejection of invention patent application after publication |