CN204826058U - Sensitive compact of response protector that leaks - Google Patents
Sensitive compact of response protector that leaks Download PDFInfo
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- CN204826058U CN204826058U CN201520570022.1U CN201520570022U CN204826058U CN 204826058 U CN204826058 U CN 204826058U CN 201520570022 U CN201520570022 U CN 201520570022U CN 204826058 U CN204826058 U CN 204826058U
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- microprocessor
- water
- water cavity
- operated valve
- electrically operated
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Abstract
The utility model discloses a sensitive compact of response protector that leaks belongs to fluid leak hunting device field. The utility model discloses a power, microprocessor, velocity of flow detecting element, electric valve and shell, the shell is including having water cavity and no water cavity, and power and microprocessor install in anhydrous intracavity, and velocity of flow detecting element and electric valve install in having the water cavity, have the water cavity to be equipped with water inlet and the delivery port that is used for connecting the water pipeline, and velocity of flow detecting element is connected with the microprocessor electricity, and microprocessor passes through the driver and is connected with the electric valve electricity, and the power is connected with microprocessor and electric valve electricity. The utility model discloses simple structure is compact, easy to carry out, low cost, leaking, it is sensitiveer to detect, and the detection range of leaking is wide, leaks to the low discharge and also can detect to can effectively solve and forget the extravagant problem in water source of closing tap and causing, can extensively be used for the detection of revealing of domestic water pipeline, water gauge and water purifier etc..
Description
Technical field
The utility model relates to a kind of leak stop, more particularly, relates to and a kind ofly responds to sensitive compact leak stop.
Background technology
In recent years, along with the raising day by day of living standard, the use of tap water is more and more universal, and in the conveyance conduit of these living water uses, the leakage of water happens occasionally, if this leakage by Timeliness coverage, not only can not be made troubles to life, but also resource can be wasted and bring property loss, serious even can cause security incident, such as, indoor water-leakage easily soaks furniture and floor, also can cause circuit safety problem.Also occurred that some detect the protection product leaked on the market, be generally divided into electrical type and mechanical two series products, the feature of electronic product detects " leak source ", but it is less to detect the scope of leaking; And machinery product is when detecting, when there is the situation of leaking in a small amount, just cannot detect.
And; existing these detect the protection product leaked; its general detection method is: the restriction flow velocity adopting detection flow rate of water flow whether to exceed setting judges whether to leak; namely existing detection method generally believes; there is a maximum flow velocity during just conventional water, when occurring to leak, flow rate of water flow can be greater than just conventional water flow velocity; therefore detect that flow velocity exceedes the flow velocity just commonly using water and namely thinks to leak, this just conventional water flow velocity is exactly the restriction flow velocity determined according to normal water habits.But, the shortcoming of this method is, when current are less than the restriction flow velocity of setting, just cannot judge whether to leak, therefore leaking of low discharge cannot be detected, such as forget that the flow velocity of this just conventional water of closed tap just cannot judge in time to leak and take measures, reminding user closes water source in time; And, if the restriction flow velocity arranged is too low, will daily water consumption be affected; Also have, the flow velocity of just conventional water is not fixed, sometimes need to use multiple water tap simultaneously, sometimes only need use water tap, therefore, the restriction velocity ratio that needs are arranged is more difficult to be determined, and vary with each individual, cause adopting the water leakage situation judged in this way and just there will be comparatively big error, poor accuracy, sensitivity is low.In addition, the protection product that existing detection is leaked, whether exceed restriction flow velocity because needs detect flow rate of water flow, the size detection therefore for flow rate of water flow requires higher, causes flow velocity size detection difficulty, calculation of complex, thus causes this type of product cost higher.
Summary of the invention
1. the utility model technical problem that will solve
The purpose of this utility model is to overcome insensitive, the complicated deficiency causing structure more complicated of leak water detdction of existing leak stop reaction, there is provided a kind of and respond to sensitive compact leak stop, adopt the technical scheme of utility model, leak stop is simple and compact for structure, easy to implement, with low cost; Testing requirement for current is lower, without the need to the flow velocity size of Measurement accuracy current, leak water detdction is sensitiveer, leak water detdction scope is wide, low discharge is leaked and also can detect, and effectively can solve and forget closed tap and the problem of the water waste caused, the leak detection of domestic water pipeline, water meter and water purifier etc. can be widely used in.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
Of the present utility modelly a kind ofly respond to sensitive compact leak stop, comprise power supply, microprocessor, flow rate detection element, electrically operated valve and shell, described shell includes water cavity and without water cavity, described power supply and microprocessor are installed on without in water cavity, described flow rate detection element and electrically operated valve have been installed in water cavity, described have water cavity to be provided with water inlet for connection water lines and delivery port, described flow rate detection element is electrically connected with microprocessor, for the flow rate of water flow detected in real time is fed back to microprocessor; Described microprocessor is electrically connected with electrically operated valve by driver, controls electrically operated valve and cut off the water inlet and the delivery port that there are water cavity during for occurring leaking in microprocessor judges; Described power supply is electrically connected with microprocessor and electrically operated valve, for providing electric power for microprocessor and electrically operated valve.
Further, described flow rate detection element comprises to be located at impeller in current by rotating shaft and to be installed on the hall device had in water cavity of shell, described hall device is electrically connected with microprocessor, for detecting the rotating speed that impeller rotates with current, and the rotary speed information of impeller is fed back to microprocessor.
Further; also comprise button and indicator lamp; described button and indicator lamp be all installed on shell without on water cavity; and button and indicator lamp are electrically connected with microprocessor respectively; described button resets and user model switching for controlling electrically operated valve, and described indicator lamp is for showing the duty of leak stop.
Further, described power supply is AC power or dc source.
Further, described electrically operated valve is electromagnetic valve.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) of the present utility modelly a kind ofly sensitive compact leak stop is responded to, its shell includes water cavity and without water cavity, power supply and microprocessor are installed on without in water cavity, flow rate detection element and electrically operated valve have been installed in water cavity, water cavity is had to be provided with water inlet for connection water lines and delivery port, flow rate detection element is electrically connected with microprocessor, microprocessor is electrically connected with electrically operated valve by driver, power supply is electrically connected with microprocessor and electrically operated valve, each functional part is integrated in one, simple and compact for structure, easy to implement, with low cost, leak stop is independent product, be convenient to existing grid, the improvement upgrading of water meter and water purifier etc., be convenient to promote the use of,
(2) of the present utility modelly a kind ofly sensitive compact leak stop is responded to, its flow rate detection element comprises to be located at impeller in current by rotating shaft and to be installed on the hall device had in water cavity of shell, hall device is electrically connected with microprocessor, for detecting the rotating speed that impeller rotates with current, and the rotary speed information of impeller is fed back to microprocessor, leakage due to this leak stop judges it is reach setting-up time to judge according to constant flow rate (not comprising the situation that flow velocity is zero), therefore only need to reflect that flow velocity has unchanged, reduce difficulty and the cost of flow rate detection, leak water detdction is sensitiveer, leak water detdction scope is wide, low discharge is leaked and also can detect, and effectively can solve and forget closed tap and the problem of the water waste caused,
(3) of the present utility modelly a kind ofly sensitive compact leak stop is responded to, it also comprises button and indicator lamp, button and indicator lamp be all installed on shell without on water cavity, and button and indicator lamp are electrically connected with microprocessor respectively, button resets and user model switching for controlling electrically operated valve, and indicator lamp is for showing the duty of leak stop; Button can get rid of rear fast quick-recovery water source supply in leakage, and indicator lamp can facilitate user to understand the duty of leak stop intuitively, uses convenient.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation responding to sensitive compact leak stop of the present utility model;
Fig. 2 is a kind of systematic schematic diagram responding to sensitive compact leak stop of the present utility model.
Label declaration in schematic diagram:
1, power supply; 2, microprocessor; 3, flow rate detection element; 31, impeller; 32, hall device; 4, driver; 5, electrically operated valve; 6, button; 7, indicator lamp; 8, shell.
Detailed description of the invention
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment
Shown in composition graphs 1 and Fig. 2, the a kind of of the present embodiment responds to sensitive compact leak stop, comprise power supply 1, microprocessor 2, flow rate detection element 3, electrically operated valve 5 and shell 8, shell 8 includes water cavity and without water cavity, power supply 1 and microprocessor 2 are installed on without in water cavity, and flow rate detection element 3 and electrically operated valve 5 have been installed in water cavity, have water cavity to be provided with water inlet for connection water lines and delivery port, water inlet is used for water receiving source capsule, and delivery port is used for connecing the user mouth of a river; Flow rate detection element 3 is electrically connected with microprocessor 2, for the flow rate of water flow detected in real time is fed back to microprocessor 2; Microprocessor 2 is electrically connected with electrically operated valve 5 by driver 4, for judge at microprocessor 2 current have flow velocity and flow velocity continued for constant and reach setting-up time time control electrically operated valve 5 and cut off and have water inlet and the delivery port of water cavity, thus cut off the water supply in time, prevent from leaking further, in other words, microprocessor 2 judges that current have flow velocity and flow velocity continued for constant reach setting-up time and be namely considered as leaking, and this setting-up time can according to the maximum just conventional water time setting of user; Power supply 1 is electrically connected with microprocessor 2 and electrically operated valve 5, for providing electric power for microprocessor 2 and electrically operated valve 5.Above-mentioned power supply 1 can be AC power or dc source, and electrically operated valve 5 is electromagnetic valve.The a kind of of the present embodiment responds to sensitive compact leak stop, and be integrated in one by each functional part, structure is simple; easy to implement, with low cost, leak stop is independent product; be convenient to upgrade to the improvement of existing grid, water meter and water purifier etc., be convenient to promote the use of.
Because the flow velocity detected in the present embodiment is constant flow rate, therefore without the need to accurately measuring the size of flow velocity, only need to reflect that flow velocity has unchanged.Shown in hookup 1, flow rate detection element 3 in the present embodiment comprises to be located at impeller in current 31 by rotating shaft and to be installed on the hall device 32 had in water cavity of shell 8, hall device 32 is electrically connected with microprocessor 2, for detecting the rotating speed that impeller 31 rotates with current, and the rotary speed information of impeller 31 is fed back to microprocessor 2, the rotating speed of the impeller 31 rotated with current is utilized indirectly to reflect the flow condition of water outlet, reduce difficulty and the cost of flow rate detection, and current detection is highly sensitive, leak water detdction scope is wide, low discharge is leaked and also can detect, and effectively can solve and forget closed tap and the problem of the water waste caused.Adopt hall device 32 to carry out the detecting sensor of flow rate of water flow in the present embodiment, have sound construction, volume is little, lightweight; life-span is long, easy for installation, vibration resistance; the advantage in water can be installed on, significantly can improve the application life of leak stop, reduce the cost of manufacture of leak stop.
The a kind of of the present embodiment responds to sensitive compact leak stop, also comprise button 6 and indicator lamp 7, button 6 and indicator lamp 7 be all installed on shell 8 without on water cavity, and button 6 and indicator lamp 7 are electrically connected with microprocessor 2 respectively, button 6 resets and user model switching for controlling electrically operated valve 5, indicator lamp 7 is for showing the duty of leak stop, this duty is specifically as follows duty residing for electrically operated valve 5 and the display of corresponding user model, such as electrically operated valve 5 is closed, indicator lamp 7 sparkling is reminded, user model changes, corresponding indicator lamp 7 Chang Liang etc., this function is by the programming Control of microprocessor 2, specifically program as prior art, just repeat no more at this.
The a kind of of the present embodiment responds to sensitive compact leak stop, and can be installed in domestic water pipeline, also accessible site is on existing water meter and water purifier, realizes the upgrading of conventional water meter and water purifier.During use, when there is leakage or long-time non-closed tap, having in water cavity of shell 8 has water flow, and flow rate of water flow can keep constant, now, there is the impeller 31 in water cavity can rotate along with current, hall device 32 senses the rotation of impeller 31, and the rotary speed information of impeller 31 is fed back to microprocessor 2, microprocessor 2 calculate current with constant flow rate flowing reach the default time after, controlling electrically operated valve 5 has the water inlet of water cavity and delivery port to cut off by shell 8, close water source, prevent from continuing to leak, reduce the wasting of resources, reduce property loss and accident risk.
Of the present utility modelly a kind ofly respond to sensitive compact leak stop, simple and compact for structure, easy to implement, with low cost; Testing requirement for current is lower, without the need to the flow velocity size of Measurement accuracy current, leak water detdction is sensitiveer, leak water detdction scope is wide, low discharge is leaked and also can detect, and effectively can solve and forget closed tap and the problem of the water waste caused, the leak detection of domestic water pipeline, water meter and water purifier etc. can be widely used in.
Below be schematically described the utility model and embodiment thereof, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, without creatively designing the frame mode similar to this technical scheme and embodiment, protection domain of the present utility model all should be belonged to.
Claims (5)
1. the compact leak stop that an induction is sensitive, it is characterized in that: comprise power supply (1), microprocessor (2), flow rate detection element (3), electrically operated valve (5) and shell (8), described shell (8) includes water cavity and without water cavity, described power supply (1) and microprocessor (2) are installed on without in water cavity, described flow rate detection element (3) and electrically operated valve (5) have been installed in water cavity, described have water cavity to be provided with water inlet for connection water lines and delivery port, described flow rate detection element (3) is electrically connected with microprocessor (2), for the flow rate of water flow detected in real time is fed back to microprocessor (2), described microprocessor (2) is electrically connected with electrically operated valve (5) by driver (4), controls electrically operated valve (5) and cut off the water inlet and the delivery port that there are water cavity during for judging to occur leaking at microprocessor (2), described power supply (1) is electrically connected with microprocessor (2) and electrically operated valve (5), for providing electric power for microprocessor (2) and electrically operated valve (5).
2. according to claim 1ly a kind ofly respond to sensitive compact leak stop; it is characterized in that: described flow rate detection element (3) comprises to be located at the impeller (31) in current by rotating shaft and to be installed on the hall device (32) had in water cavity of shell (8); described hall device (32) is electrically connected with microprocessor (2); for detecting the rotating speed that impeller (31) rotates with current, and the rotary speed information of impeller (31) is fed back to microprocessor (2).
3. according to claim 1 and 2ly a kind ofly respond to sensitive compact leak stop; it is characterized in that: also comprise button (6) and indicator lamp (7); described button (6) and indicator lamp (7) be all installed on shell (8) without on water cavity; and button (6) and indicator lamp (7) are electrically connected with microprocessor (2) respectively; described button (6) resets and user model switching for controlling electrically operated valve (5), and described indicator lamp (7) is for showing the duty of leak stop.
4. according to claim 3ly a kind ofly respond to sensitive compact leak stop, it is characterized in that: described power supply (1) is AC power or dc source.
5. according to claim 4ly a kind ofly respond to sensitive compact leak stop, it is characterized in that: described electrically operated valve (5) is electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520570022.1U CN204826058U (en) | 2015-07-31 | 2015-07-31 | Sensitive compact of response protector that leaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520570022.1U CN204826058U (en) | 2015-07-31 | 2015-07-31 | Sensitive compact of response protector that leaks |
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| Publication Number | Publication Date |
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| CN204826058U true CN204826058U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520570022.1U Expired - Fee Related CN204826058U (en) | 2015-07-31 | 2015-07-31 | Sensitive compact of response protector that leaks |
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| CN (1) | CN204826058U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043809A (en) * | 2019-05-05 | 2019-07-23 | 国网安徽省电力有限公司淮南供电公司 | Intelligent leakproof warning system for unattended operation transformer station water supply system |
| CN110131475A (en) * | 2019-06-06 | 2019-08-16 | 李如根 | A kind of household water leakage protector and its monitoring method |
| CN112964848A (en) * | 2021-03-08 | 2021-06-15 | 方日清 | A sewage discharge check out test set for green |
| CN114729527A (en) * | 2019-11-22 | 2022-07-08 | 科唯怡株式会社 | Water leakage safety module and electric stove comprising same |
-
2015
- 2015-07-31 CN CN201520570022.1U patent/CN204826058U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043809A (en) * | 2019-05-05 | 2019-07-23 | 国网安徽省电力有限公司淮南供电公司 | Intelligent leakproof warning system for unattended operation transformer station water supply system |
| CN110131475A (en) * | 2019-06-06 | 2019-08-16 | 李如根 | A kind of household water leakage protector and its monitoring method |
| CN114729527A (en) * | 2019-11-22 | 2022-07-08 | 科唯怡株式会社 | Water leakage safety module and electric stove comprising same |
| CN114729527B (en) * | 2019-11-22 | 2024-01-09 | 科唯怡株式会社 | Water leakage safety module and electric stove comprising same |
| CN112964848A (en) * | 2021-03-08 | 2021-06-15 | 方日清 | A sewage discharge check out test set for green |
| CN112964848B (en) * | 2021-03-08 | 2022-11-29 | 山东东特环境检测技术有限公司 | A sewage discharge check out test set for green |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20151202 Termination date: 20200731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |