CN211175608U - Water leakage protector - Google Patents
Water leakage protector Download PDFInfo
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- CN211175608U CN211175608U CN201922056065.9U CN201922056065U CN211175608U CN 211175608 U CN211175608 U CN 211175608U CN 201922056065 U CN201922056065 U CN 201922056065U CN 211175608 U CN211175608 U CN 211175608U
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Abstract
The utility model relates to a water system leak protection technical field especially relates to a can detect protector that leaks of low discharge. The water leakage protector comprises a first detection control pipeline, a flow detection module, a valve module, a pressure sensing detection module and a control module. The flow detection module, the valve module and the pressure sensing detection module are sequentially arranged on the first detection control pipeline along the water inlet end direction and are electrically connected with the control module, the flow detection module can detect the flow of water in the first detection control pipeline, the pressure sensing detection module can detect the pressure of liquid in the first detection control pipeline, the valve module is used for controlling the on-off of the water in the first detection control pipeline, and the control module is used for controlling the modules. According to the utility model discloses a protector leaks can whether appear large-traffic or little flow in the real-time detection water system pipeline and leak to and self-closing valve when taking place large-traffic hourglass water, the destruction restriction that will leak and bring is minimum.
Description
Technical Field
The utility model relates to a water system leak protection technical field especially relates to a can detect protector that leaks of low discharge.
Background
Water is an indispensable resource in daily life of people, and every family has the demand of installing a tap water pipeline, but because the installation is not firm, the service life is too long and leads to the water pipe ageing, the water pressure is too big occasionally and so on factor can lead to the water pipe to leak, more serious can the water pipe burst even. If water leakage occurs in the exposed water pipe, large-area water leakage can be caused if the water is not treated in time; if water leakage occurs in the water pipes buried underground, destructive loss is also caused to the houses of downstairs neighbors, and considerable economic loss is caused.
In the prior art, a more common method is to install an ultrasonic water leakage detector on a water pipe to perform leak-proof detection and prevention on the water pipe, wherein the ultrasonic water leakage detector can accurately calculate the water flow of the pipeline and can quickly and accurately judge water leakage, however, for water leakage less than 1L per hour, an ultrasonic water leakage detection device cannot detect the water leakage, and although the harmfulness of small-flow water leakage is less than that of large-flow water leakage in a short time, destructive loss is brought to a house after a long time.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art. Therefore, the utility model provides a protector leaks, the protector that leaks can detect the water pipe small discharge and leak, is favorable to the user to discover the water pipe early and leak and respond to this.
According to the utility model discloses aspect embodiment's protector that leaks, include: the first detection control pipeline is suitable for being connected with any module in the water leakage protector; the flow detection module is arranged on the first detection control pipeline and can detect the real-time water flow in the first detection control pipeline; the valve module is arranged on the first detection control pipeline and can control the on-off of water flow of the first detection control pipeline; the pressure sensing detection module is arranged on the first detection control pipeline, is positioned behind the valve module and can detect the liquid pressure in the first detection control pipeline; and the control module is electrically connected with the flow detection module, the valve module and the pressure sensing detection module.
According to the utility model discloses protector that leaks has following technological effect at least: the flow detection module, the valve module and the pressure sensing detection module are sequentially arranged on the first detection control pipeline and are electrically connected with the control system, and the flow detection module can detect the flow of water flow in the first detection control pipeline in real time to judge whether large-flow water leakage exists or not; when large-flow water leakage is detected, the valve module can close the valve so as to prevent damage caused by continuous water leakage and expansion, and a protection effect is achieved; the pressure sensing detection module can continuously detect the liquid pressure in the first detection control pipeline, and when the valve is closed and the water outlet end faucet is closed, if a small-flow water leakage condition occurs, even if the flow detection module cannot detect the small-flow water leakage condition, the pressure sensing detection module can detect that the pipeline pressure continuously drops, so that the small-flow water leakage condition is detected; the control module is used for receiving real-time water flow information and pipeline liquid pressure information sent by the flow detection module and the pressure sensing detection module to judge whether large-flow or small-flow water leakage occurs or not, so that the valve is controlled to be opened and closed.
According to the utility model discloses a some embodiments, flow detection module is ultrasonic flow detection module, ultrasonic flow detection module is including ultrasonic transducer, transducer apron and correlation module, be provided with first through-hole on the first detection control pipeline lateral wall, ultrasonic transducer sets up in the first through-hole, the transducer apron sets up ultrasonic transducer top, and with first detection control tube coupling, the correlation module sets up in the first detection control pipeline.
According to some embodiments of the utility model, the correlation module includes correlation piece, correlation piece support and second detection control pipeline, the correlation piece with correlation piece leg joint, and just right under ultrasonic transducer, the setting of correlation piece support is in the first detection control pipeline, and with first detection control pipe connection, the second detects the control pipeline setting and is in the correlation piece support.
According to some embodiments of the utility model, the valve module is including ball valve, ball valve transfer line and executor, the ball valve sets up in the first control pipeline that detects, be provided with the second through-hole on the first control pipeline lateral wall that detects, the ball valve transfer line sets up in the second through-hole, and one end with the ball valve is connected, the ball valve transfer line other end with the executor is connected, the executor with the control module electricity is connected.
According to the utility model discloses a some embodiments, pressure sensing detection module includes pressure sensor and sensor apron, be provided with the third through-hole on the first detection control pipeline lateral wall, pressure sensor sets up in the third through-hole, the sensor apron sets up the pressure sensor top.
According to some embodiments of the present invention, the display device is further included, and the display device is electrically connected to the control module.
According to some embodiments of the invention, the device further comprises an alarm device, the alarm device being electrically connected to the control module.
According to the utility model discloses a some embodiments still are provided with a casing, the inside cavity of casing is equipped with a baffle, and the top is provided with a top cap, and the bottom is provided with a bottom, the top cap with form the first chamber that holds between the baffle, the bottom with it holds the chamber to form the second between the baffle, first detection control pipeline the flow detection module the valve module with pressure sensing detection module sets up in the second holds the chamber, control module sets up in the first chamber that holds.
According to some embodiments of the utility model, be provided with power source on the casing lateral wall, power source is provided with waterproof dustproof stopper, power source with the control module electricity is connected.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a cross-sectional view of a water leakage protector according to an embodiment of the present invention;
fig. 2 is a structural diagram of a correlation module of the water leakage protector according to the embodiment of the present invention.
Reference numerals:
the device comprises a first detection control pipeline 100, a first through hole 110, a second through hole 120, a third through hole 130, an ultrasonic flow detection module 200, an ultrasonic transducer 210, a transducer cover plate 220, a valve module 300, a ball valve 310, a ball valve transmission rod 320, an actuator 330, a pressure sensing detection module 400, a pressure sensor 410, a sensor cover plate 420, a control module 500, an opposite emission module 600, an opposite emission sheet 610, an opposite emission sheet support 620, a second detection control pipeline 630, a display device 700, a shell 800, a partition 810, a top cover 820, a bottom cover 830, a power interface 900 and a waterproof and dustproof plug 910.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
A water leakage protector according to an embodiment of the present invention is described below with reference to fig. 1.
As shown in fig. 1, the water leakage protector according to the embodiment of the present invention includes a first detection control pipeline 100, an ultrasonic flow detection module 200, a valve module 300, a pressure sensing detection module 400, and a control module 500. The ultrasonic flow detection module 200, the valve module 300 and the pressure sensing detection module 400 are sequentially disposed on the first detection control pipeline 100 and electrically connected to the control module 500.
For example, as shown in fig. 1, an ultrasonic flow detection module 200, a valve module 300, and a pressure sensing detection module 400 are sequentially disposed on the first detection control line 100. Wherein, the water inlet side of the user water system is arranged at one side close to the ultrasonic flow detection module 200 in the water leakage protector, and the water outlet side of the user water system is arranged at one side close to the pressure sensing detection module 400 in the water leakage protector. The control module 500 is electrically connected to the ultrasonic flow rate detection module 200, the valve module 300, and the pressure sensing detection module 400 as an element for controlling the water leakage protector. Specifically, when the water leakage protector is disposed in the water system of the user, the ultrasonic flow detection module 200 may monitor the flow rate of the water in the first detection control pipeline 100 in real time to determine whether a large flow water leakage occurs; the valve module 300 is arranged behind the ultrasonic flow detection module 200, so that the valve can be directly closed when the ultrasonic flow detection module 200 detects that water leakage occurs, the circulation of a water system pipeline of a user is blocked, and the damage caused by water leakage is prevented from further expanding; the pressure sensing detection module 400 arranged behind the valve module 300 is used for detecting the liquid pressure of water flow in a pipeline, in a certain period, the valve module can be automatically closed, when the valve module 300 is closed, the circulation of a user water system pipeline is stopped, the water remained in the user water system pipeline can exert pressure on a water pipe, at the moment, the pressure sensing detection module 400 continuously monitors the liquid pressure in the first detection control pipeline 100 to judge whether small-flow water leakage occurs, and the control module 500 is mainly used for receiving the information sent by the ultrasonic flow detection module 200 and the pressure sensing detection module 400 and controlling the opening and closing of the valve module 300.
According to the embodiment of the utility model, the water leakage protector is provided with the first detection control pipeline 100, the ultrasonic flow detection module 200, the valve module 300, the pressure sensing detection module 400 and the control module 500, when the water leakage protector is installed in a user water system pipeline, the ultrasonic flow detection module 200 detects the flow of water in the first detection control pipeline 100, and then judges whether large-flow water leakage occurs in the user water system pipeline; when the ultrasonic flow detection module 200 detects that a large-flow water leakage occurs in a pipeline of a water system of a user, the information of the large-flow water leakage is fed back to the control module 500, the control module 500 controls the valve module 300 to close the valve, and the damage caused by the water leakage is prevented from further expanding; after the valve module 200 is closed, the pressure sensing detection module 400 continuously monitors the liquid pressure in the first detection control pipeline 100 to determine whether small-flow water leakage occurs, and if small-flow water leakage occurs, the pressure sensing detection module 400 feeds back the information of the small-flow water leakage to the control module 600.
In some embodiments of the present invention, the ultrasonic flow detecting module 200 includes an ultrasonic transducer 210, a transducer cover plate 220 and a correlation module 600, the first through hole 110 is disposed on the sidewall of the first detecting control pipeline 100, the ultrasonic transducer 210 is disposed in the first through hole 110, the transducer cover plate 220 is disposed above the ultrasonic transducer 210 and connected to the first detecting control pipeline 100, and the correlation module 600 is disposed in the first detecting control pipeline 100. For example, as shown in fig. 1, the first detection control pipeline 100 is provided with a first through hole 110 for installing the ultrasonic transducer 210, the bottom of the first through hole 110 is provided with a step for installing the ultrasonic transducer 210, a transducer cover plate 220 is arranged above the ultrasonic transducer 210, and the transducer cover plate 220 is used for preventing the transducer from falling out of the first through hole 110. A correlation module 600 is arranged in the first detection control pipeline 100 right below the ultrasonic transducer 110 and is matched with the ultrasonic flow detection module 200 to detect the water flow of the first detection control pipeline 100. The ultrasonic transducer 210 and the correlation module 600 arranged in the first detection control pipeline 100 are used for monitoring the water flow in real time, so that whether large-flow water leakage occurs in a user water system pipeline can be judged.
In a further embodiment of the present invention, the correlation module 600 includes a correlation plate 610, a correlation plate holder 620 and a second detection control pipeline 630, the correlation plate 610 is connected to the correlation plate holder 620 and is directly under the ultrasonic transducer 210, the correlation plate holder 620 is disposed in the first detection control pipeline 100 and is connected to the first detection control pipeline 100, and the second detection control pipeline 630 is disposed in the correlation plate holder 620. for example, as shown in fig. 2, the correlation module 600 has a structure as shown in the drawing, a chute for mounting the correlation plate 610 having a correlation α of 45 ° is symmetrically disposed on the correlation plate holder 620, a groove for placing the second detection control pipeline 630 is disposed in the middle of the correlation plate holder 620, a threaded hole is disposed at the bottom of the correlation plate holder 620 for connecting to the first detection control pipeline 100, a sealing member is disposed between the correlation plate holder 620 and the inner side wall of the first detection control pipeline 100, a sealing member is disposed between the correlation plate holder 620 and the outer side wall of the second detection control pipeline 100, thereby effectively preventing the correlation plate holder 610 and the correlation plate holder 610 from being in a reduction in the accuracy of the correlation detection flow rate of the correlation detection by the ultrasonic transducer 100, and the correlation plate holder 100, thereby further facilitating the accuracy of the detection module 100.
In some embodiments of the present invention, the valve module 300 includes a ball valve 310, a ball valve transmission rod 320 and an actuator 330, the ball valve 310 is disposed in the first detection control pipeline 100, the first detection control pipeline 100 is provided with a second through hole 120 on the side wall, the ball valve transmission rod 320 is disposed in the second through hole 120, and one end of the ball valve 310 is connected to the second end of the ball valve transmission rod 320, the other end of the ball valve transmission rod is connected to the actuator 330, and the actuator 330 is electrically connected to the control module 500. For example, as shown in fig. 1, in the first detection control pipeline 100, a valve module 300 is disposed behind the ultrasonic flow detection module 200, and the valve module 300 includes a ball valve 310, a ball valve transmission rod 320 and an actuator 330. During installation, the ball valve 310 is first placed in the first detection control pipeline 100, and then the ball valve transmission rod 320 is placed in the second through hole 120 formed in the first detection control pipeline 100 to be connected with the ball valve 310, and the other end of the ball valve transmission rod 320 is connected with the actuator 230. The ball valve 310 is used for controlling the on/off of the water flow in the first detection control pipeline 100.
In some embodiments of the present invention, the pressure sensing module 400 includes a pressure sensor 410 and a sensor cover plate 420, the first detection control pipeline 100 is provided with a third through hole 130 on the side wall, the pressure sensor 410 is disposed in the third through hole 130, and the sensor cover plate 420 is disposed above the pressure sensor 410. For example, as shown in fig. 1, the pressure sensing detection module 400 is disposed in the first detection control line 100 and behind the valve module 300. The pressure sensing detection module 400 includes a pressure sensor 410 and a sensor cover plate 420, the first detection control pipeline 100 is provided with a third through hole 130 for installing the pressure sensor 410, and after the pressure sensor 410 is placed in the third through hole 130, the sensor cover plate 420 is additionally installed above the pressure sensor 410 to prevent the pressure sensor 410 from falling out of the third through hole 130 due to impact and vibration in the process of detecting the water pressure. By additionally installing the pressure sensor 410 behind the valve module 300, the pressure of the liquid in the first detection control pipeline 100 can be monitored in real time to determine whether small-flow water leakage occurs after the valve is closed.
In some embodiments of the present invention, a display device 700 is further included, and the display device 700 is electrically connected to the control module 500. When the ultrasonic flow detection module 200 and the pressure sensing detection module 400 detect that water leakage occurs, the information is sent to the control module 500, the control module 500 sends the information to the display device 700 connected with the control module after receiving the information, and the display device 700 displays the information to the outside after receiving the information, so that a user can intuitively know whether the water leakage occurs. In addition, the user can also directly operate the on-off of the valve at the display device 700, so that the user can conveniently finish the overhaul of the damaged water pipe.
In some embodiments of the present invention, an alarm device is further included, and the alarm device is electrically connected to the control module 500. When the ultrasonic flow detection module 200 and the pressure sensing detection module 400 detect that water leakage occurs, the information is sent to the control module 500, the control module 500 sends the information to the alarm device after receiving the information, and the alarm device sends an alarm sound after receiving the information, so that a user can find the water leakage condition in a pipeline as soon as possible.
In some embodiments of the present invention, a housing 800 is further provided, a partition 810 is disposed in the housing, a top cover 820 is disposed at the top, a bottom cover 830 is disposed at the bottom, a first accommodating cavity is formed between the top cover 820 and the partition 810, a second accommodating cavity is formed between the bottom cover 830 and the partition 810, the first detection control pipeline 100, the ultrasonic flow detection module 200, the valve module 300 and the pressure sensing detection module 400 are disposed in the second accommodating cavity, and the control module 500 is disposed in the first accommodating cavity. The purpose of the housing 800 is to collect the components in the water leakage protector into a single component, so that the water leakage protector can be repaired or replaced when a part or all of the modules of the water leakage protector are failed, and in addition, various components in the water leakage protector can be isolated in a relatively closed environment, thereby isolating the possible influence of external factors on the components and prolonging the service life of the water leakage protector. Divide into the casing inside through baffle 810 first hold the chamber and the chamber is held to the second, can isolate control module with other modules, prevent control module infiltration, reduce life. Still be equipped with the sealing member between first holding chamber and the second holding chamber, can prevent effectively that liquid from entering into first holding chamber, further prolonged the life of protector that leaks.
In a further embodiment of the present invention, a power interface 900 is disposed on the sidewall of the casing 800, the power interface is provided with a waterproof and dustproof plug 910, and the power interface 900 is electrically connected to the control module 500. The waterproof and dustproof plug 910 is provided to prevent the power interface 900 from water entering and damaging the control device, thereby effectively prolonging the service life of the water leakage protector.
A water leakage protector according to an embodiment of the present invention will be described in detail with reference to fig. 1 and 2 as a specific embodiment. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.
The water leakage detection device comprises a first detection control pipeline 100, a second detection control pipeline 100, a water leakage detection module 200, a valve module 300 and a pressure sensing detection module 400, wherein the first detection control pipeline 100 is provided with a first through hole 110 for mounting an ultrasonic transducer 210, the ultrasonic transducer 210 is mounted behind the first through hole 110 and is covered with a transducer cover plate 220, the correlation module 600 is arranged right below the ultrasonic transducer 210 and is aligned with the position of the ultrasonic transducer 210, the correlation module 600 comprises a correlation plate 610, a correlation plate bracket 620 and a second detection control pipeline 630, a pair of 45-degree chutes are symmetrically arranged on the correlation plate bracket 620 for mounting the correlation plate 610, and the correlation plate 610 is prevented from shifting the positions of the correlation plate 610, which are detected by impact and vibration in long-term operation, thereby prolonging the working life of the protector, the second detection control pipeline bracket 620 is arranged in a correlation plate bracket α for mounting the correlation plate 610, and is used for preventing the correlation plate 100 from shifting when the water leakage detection module 100 and the water leakage detection pipeline 100 and the water leakage detection device 100 is broken, the water leakage detection module 100 and the water leakage detection module 100 is provided with a second detection control pipeline 100, the water leakage detection device comprises a second detection control pipeline 100, a water leakage detection module 500, a water leakage detection control module 500, a water leakage detection module 400, a water leakage detection control module 400, a water leakage detection module 500, a water leakage detection module 400, a water leakage detection module 400, a water leakage detection module 400, a water leakage detection module, a water leakage control module, a water leakage detection module, a.
According to the water leakage protector of the embodiment of the present invention, at least some effects can be achieved by such an arrangement, the ultrasonic flow detection module 200 and the pressure sensing detection module 400 continuously detect the real-time water flow and the liquid pressure in the first detection control pipeline 100, when the ultrasonic flow detection module 200 detects that the flow rate of water is greatly changed, it is determined that a large flow water leakage occurs in the pipeline of the water system in which the ultrasonic flow detection module 200 is located, at this time, the ultrasonic flow detection module 200 sends the information to the control module 500, the control module 500 receives the information and then controls the ball valve 310 to close, so as to prevent further damage caused by water leakage from expanding, meanwhile, the information is sent to the display device 700 and the alarm device, the display device 700 displays the information of 'large-flow water leakage' to the outside after receiving the information, and the alarm device gives out an alarm sound, so that a user can intuitively know that large-flow water leakage occurs in a water system pipeline of the user; when the water outlet end of the user water system is completely closed, the valve module 300 is closed, the connection between the external water system and the user water system is cut off, at this time, a part of liquid still remains in the user water system pipeline, the pressure sensing detection module 400 detects the liquid pressure in the first detection control pipeline 100, generally speaking, when the valve is closed, the circulation of water in the water system pipeline is blocked, the liquid pressure in the pipeline only slightly jumps, the pressure change does not exceed the expected value, but if the pressure sensing detection module 400 detects that the liquid pressure change exceeds a preset value, the pressure sensing detection module 400 determines that a small-flow water leakage occurs in the user water system pipeline and sends the information to the control module 500, and the control module 500 sends the information to the display device 700 and the alarm device after receiving the information, the display device 700 displays the information of 'small flow water leakage' to the outside after receiving the information, and the alarm device gives out an alarm sound, so that a user can intuitively know that the small flow water leakage occurs in the water system pipeline of the user. If the change of the liquid pressure in the water system for the user is detected not to exceed the expected value, the water system for the user is judged to be normal, and the valve module can be automatically opened. In addition, the user can manually control the valve module 300 to open and close through the display device 700, so as to achieve the purpose of daily maintenance and detection of the water leakage protector.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A water leakage protector, comprising:
the first detection control pipeline is suitable for being connected with any module in the water leakage protector;
the flow detection module is arranged on the first detection control pipeline and can detect the real-time water flow in the first detection control pipeline;
the valve module is arranged on the first detection control pipeline and can control the on-off of water flow of the first detection control pipeline;
the pressure sensing detection module is arranged on the first detection control pipeline, is positioned behind the valve module and can detect the liquid pressure in the first detection control pipeline;
and the control module is electrically connected with the flow detection module, the valve module and the pressure sensing detection module.
2. The water leakage protector according to claim 1, wherein the flow detection module is an ultrasonic flow detection module, the ultrasonic flow detection module includes an ultrasonic transducer, a transducer cover plate and a correlation module, a first through hole is provided on a side wall of the first detection control pipeline, the ultrasonic transducer is disposed in the first through hole, the transducer cover plate is disposed above the ultrasonic transducer and connected to the first detection control pipeline, and the correlation module is disposed in the first detection control pipeline.
3. The water leakage protector of claim 2, wherein the correlation module comprises a correlation plate, a correlation plate bracket and a second detection control pipeline, the correlation plate is connected with the correlation plate bracket and is right below the ultrasonic transducer, the correlation plate bracket is arranged in the first detection control pipeline and is connected with the first detection control pipeline, and the second detection control pipeline is arranged in the correlation plate bracket.
4. The water leakage protector according to claim 1, wherein the valve module comprises a ball valve, a ball valve transmission rod and an actuator, the ball valve is disposed in the first detection control pipeline, a second through hole is disposed on a side wall of the first detection control pipeline, the ball valve transmission rod is disposed in the second through hole, one end of the ball valve transmission rod is connected to the ball valve, the other end of the ball valve transmission rod is connected to the actuator, and the actuator is electrically connected to the control module.
5. The water leakage protector of claim 1, wherein the pressure sensing module comprises a pressure sensor and a sensor cover plate, a third through hole is formed in a side wall of the first detection control pipeline, the pressure sensor is disposed in the third through hole, and the sensor cover plate is disposed above the pressure sensor.
6. The water leakage protector of claim 1, further comprising a display device, wherein the display device is electrically connected to the control module.
7. The water leakage protector of claim 1, further comprising an alarm device, said alarm device being electrically connected to said control module.
8. The water leakage protector of claim 1, further comprising a housing, wherein a partition is disposed in the housing, a top cover is disposed on the top of the housing, a bottom cover is disposed on the bottom of the housing, a first receiving cavity is formed between the top cover and the partition, a second receiving cavity is formed between the bottom cover and the partition, the first detection control pipeline, the flow detection module, the valve module and the pressure sensing module are disposed in the second receiving cavity, and the control module is disposed in the first receiving cavity.
9. The water leakage protector of claim 8, wherein a power interface is disposed on a side wall of the housing, the power interface is provided with a waterproof and dustproof plug, and the power interface is electrically connected to the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922056065.9U CN211175608U (en) | 2019-11-25 | 2019-11-25 | Water leakage protector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922056065.9U CN211175608U (en) | 2019-11-25 | 2019-11-25 | Water leakage protector |
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| Publication Number | Publication Date |
|---|---|
| CN211175608U true CN211175608U (en) | 2020-08-04 |
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| CN201922056065.9U Active CN211175608U (en) | 2019-11-25 | 2019-11-25 | Water leakage protector |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110822163A (en) * | 2019-11-25 | 2020-02-21 | 广东屋联智能科技有限公司 | Water leakage protector |
| CN113244676A (en) * | 2021-05-18 | 2021-08-13 | 广东屋联智能科技有限公司 | Multifunctional filter and water using system |
| CN118347547A (en) * | 2024-04-23 | 2024-07-16 | 刘虎平 | Pressure sensor and flow zero point correction device thereof |
-
2019
- 2019-11-25 CN CN201922056065.9U patent/CN211175608U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110822163A (en) * | 2019-11-25 | 2020-02-21 | 广东屋联智能科技有限公司 | Water leakage protector |
| CN110822163B (en) * | 2019-11-25 | 2024-07-09 | 屋联智能(山东)集团股份有限公司 | Water leakage protector |
| CN113244676A (en) * | 2021-05-18 | 2021-08-13 | 广东屋联智能科技有限公司 | Multifunctional filter and water using system |
| CN118347547A (en) * | 2024-04-23 | 2024-07-16 | 刘虎平 | Pressure sensor and flow zero point correction device thereof |
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