CN215635338U - Electric heating faucet - Google Patents
Electric heating faucet Download PDFInfo
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- CN215635338U CN215635338U CN202121506758.4U CN202121506758U CN215635338U CN 215635338 U CN215635338 U CN 215635338U CN 202121506758 U CN202121506758 U CN 202121506758U CN 215635338 U CN215635338 U CN 215635338U
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Abstract
The utility model discloses an electric heating faucet, comprising: the heater comprises a heater water inlet and a heater water outlet, and the cross-sectional area of the heater water inlet is larger than that of the heater water outlet; the water pressure sensing chamber comprises a sensing chamber body, a microswitch, a sensing water outlet and a sensing water inlet, wherein the sensing water outlet is connected with the water inlet of the heater. The cross-sectional area of the water inlet of the heater is larger than that of the water outlet of the heater, so that the water quantity in the water pressure sensing chamber is continuously increased, the water pressure is generated to drive the microswitch to switch on the power supply, the heater is enabled to heat tap water, water pressure cannot be generated in the water pressure sensing chamber when no water exists, the microswitch cannot be driven, the power supply is disconnected, the heater can be driven according to whether the tap water exists or not, dry burning of the heater is avoided, and the service life and the safety of the electric heating faucet are effectively improved.
Description
Technical Field
The utility model relates to the technical field of faucets, in particular to an electric heating faucet.
Background
The electric heating faucet is widely used in life due to its characteristic of convenient application. In the existing electric heating faucet, a driving lever is arranged on a faucet adjusting handle to drive a microswitch to be powered on, and whether tap water exists in a pipeline cannot be judged in the process of heating the tap water after the power is powered on, so that the electric heating faucet is easy to burn when no water exists in the pipeline, and the service life and the safety of the electric heating faucet are poor.
Disclosure of Invention
The utility model discloses an electric heating faucet, which can be provided with a water pressure sensing chamber at a water inlet of a heater, and a microswitch is driven by water pressure to be powered on, so that the electric heating faucet can be heated when water exists in a pipeline, and the service life and the safety of the electric heating faucet are improved.
In order to achieve the above object, the present invention discloses an electric heating faucet, comprising:
the heater comprises a heater water inlet and a heater water outlet, and the cross-sectional area of the heater water inlet is larger than that of the heater water outlet;
the water pressure sensing chamber comprises a sensing chamber body, a microswitch, a sensing water outlet and a sensing water inlet, wherein the sensing water outlet is connected with the heater water inlet.
As an optional implementation manner, the electric heating faucet further includes a faucet valve core, and the faucet valve core includes at least one water inlet hole, and the water inlet hole is connected with the induction water inlet through a pipeline.
As an alternative embodiment, the water inlet hole comprises a cold water hole and a hot water hole, and the hot water hole is connected with the induction water inlet through a pipeline.
As an alternative embodiment, the heater is a nano thick film heater.
As an optional implementation manner, the induction water inlet is arranged at the bottom of the induction chamber body, and the induction water outlet is arranged at the top of the induction chamber body.
As an optional implementation manner, the micro switch includes a push rod, the push rod is disposed on the sensing chamber body, and the push rod is higher than the sensing water inlet.
As an alternative embodiment, the cross-sectional area of the induction water inlet is larger than the cross-sectional area of the heater water outlet.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the cross-sectional area of the water inlet of the heater is larger than that of the water outlet of the heater, so that the water quantity in the water pressure sensing chamber is continuously increased, the water pressure is generated to drive the microswitch to switch on the power supply, the heater is enabled to heat tap water, water pressure cannot be generated in the water pressure sensing chamber when no water exists, the microswitch cannot be driven, the power supply is disconnected, the heater can be driven according to whether the tap water exists or not, dry burning of the heater is avoided, and the service life and the safety of the electric heating faucet are effectively improved.
(2) Set up the water pressure response room and compare in the water pressure drive, the unstable tap water heating process that leads to of water pressure unstability when avoiding tap water to flow promotes water pressure drive micro-gap switch's continuation and stability effectively.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electric heating faucet disclosed in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first", "second", "third" and "fourth", etc. in the description and claims of the present application are used for distinguishing different objects, and are not used for describing a specific order. The terms "comprises," "comprising," and "having," and any variations thereof, of the embodiments of the present application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The electric heating faucet is widely used in life due to its characteristic of convenient application. In the existing electric heating faucet, the deflector rod is arranged on the adjusting handle of the faucet, the deflector rod drives the microswitch to be powered on when rotating to one end of hot water, the heater starts to generate heat after the power is switched on to heat tap water flowing through a pipeline where the heater is located, and if no tap water flows through the process, the heating process of the heater still cannot be stopped, so that the heater and the pipeline are easily burnt, and the service life and the safety of the electric heating faucet are poor.
In order to solve the technical problem, the embodiment of the application discloses an electric heating faucet, which can prolong the service life and improve the safety of the electric heating faucet. The following detailed description is made with reference to the accompanying drawings.
The electric heating faucet shown in fig. 1 comprises a heater 1 and a water pressure sensing chamber 4, wherein the heater 1 comprises a heater water inlet 2 and a heater water outlet 3, two ends of the heater are connected with a power supply voltage, the heater water outlet is connected with the faucet through a pipeline for water outlet, and the heater water inlet is communicated with the water pressure sensing chamber through a pipeline. Wherein, the cross-sectional area of the heater water inlet 2 is larger than that of the heater water outlet 3. The water pressure sensing chamber 4 comprises a sensing chamber body 5, a microswitch 6, a sensing water outlet 7 and a sensing water inlet 8, and the sensing water outlet is connected with the water inlet of the heater. The induction chamber body 5 may be in the shape of a cylinder, a cuboid, a sphere, or the like, which is not particularly limited; the microswitch 6 can be arranged on the induction chamber body 5, a moving contact and an induction point are arranged on the microswitch, a fixed contact is arranged on a circuit connected with the power supply voltage at one end of the heater, and the induction point of the microswitch drives the moving contact to be quickly communicated with the fixed contact on the circuit when being pressed, so that the power supply voltage acts on the heater to drive the heater to heat. Wherein, the form of the induction points is not particularly limited; the power supply voltage can be alternating current or direct current, and the amplitude of the power supply voltage is not limited.
In this embodiment, the heater is detachably disposed on the tap water pipe, and may be integrated with the tap water pipe, and is not limited herein.
The cross-sectional area of the water inlet of the heater arranged on the heater is larger than that of the water outlet of the heater, so that the water quantity in the water pressure sensing chamber of the electric heating faucet is continuously increased when tap water flows, the water pressure is generated to drive the microswitch to switch on the power supply, the heater is enabled to heat the tap water, the water pressure cannot be generated in the water pressure sensing chamber when the tap water does not exist, the microswitch cannot be driven, the power supply is disconnected, the heater can be driven according to whether the tap water exists or not, the dry burning of the heater is avoided, and the service life and the safety of the electric heating faucet are effectively improved. In addition, through setting up the water pressure response room and producing water pressure drive micro-gap switch, when avoiding through pipeline water pressure drive micro-gap switch, because the unstable tap water heating process's that leads to of the tap water pressure of circulation in the pipeline unstability promotes water pressure drive micro-gap switch's persistence and stability effectively.
In the present embodiment, in order to further improve the efficiency of heating the tap water and the safety of the electric heating faucet, the heater 1 in the electric heating faucet is a nano thick film heater, and the nano thick film heater has high heating efficiency and low thermal inertia, so that the efficiency of heating the tap water and the safety of the electric heating faucet can be effectively improved.
In this embodiment, in order to further improve the controllability of the flowing of the tap water, the electric heating faucet further includes a faucet valve core 9, the faucet valve core includes at least one water inlet hole, one end of the water inlet hole is connected with the sensing water inlet 8 of the water pressure sensing chamber through a pipeline, and the other end of the water inlet hole is connected with the tap water pipeline through a pipeline, so as to enable the tap water to flow into the electric heating faucet. In addition, the electric heating faucet can further comprise a handle, the faucet valve core further comprises a valve rod, the handle is connected with the faucet valve core 9 through a pipeline, the handle can drive the valve rod in the faucet valve core 9 through shifting or rotating and other modes, and therefore opening and closing of the water inlet hole in the faucet valve core are achieved. The handle may be a single handle or a double handle, which is not particularly limited.
In this embodiment, the inlet opening may include a cold water hole and a hot water hole, the hot water hole is connected with the induction water inlet 8 through a pipe, and the cold water hole is directly connected with the heater water inlet 2 through a pipe, so that the micro switch is not driven to heat tap water. Through setting up cold water hole and hot water hole, can make electric heating faucet's temperature control more diversified.
In this embodiment, response water inlet 8 locates the bottom of response room body 5, and response delivery port 7 locates response room body 5 top, can produce water pressure in the water pressure response room more efficiently to improve the efficiency of the whole heating process of electric heating tap.
In this embodiment, the micro switch 6 includes a push rod 10, the push rod 10 is disposed on the sensing chamber body 5, and the height of the push rod in the water pressure sensing chamber is higher than the sensing water inlet 8, lower than the sensing water outlet 7 or parallel to the sensing water outlet. The push rod 10 is an induction point in the electric heating faucet, and the induction point is in a push rod form, so that water pressure can be more efficiently transmitted to the microswitch, and the microswitch is connected with the power supply voltage circuit.
In this embodiment, the cross-sectional area of the induction water inlet 8 in the electric heating faucet is larger than the cross-sectional area of the water outlet 7 of the heater, so that the water pressure generated in the water pressure induction chamber can be ensured to drive the micro switch when the tap water flows.
The electric heating faucet disclosed by the embodiment of the utility model is described in detail, the principle and the implementation mode of the utility model are explained by applying specific examples, and the description of the embodiment is only used for helping understanding the electric heating faucet and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (7)
1. An electric heating faucet, comprising:
the heater comprises a heater water inlet and a heater water outlet, and the cross-sectional area of the heater water inlet is larger than that of the heater water outlet;
the water pressure sensing chamber comprises a sensing chamber body, a microswitch, a sensing water outlet and a sensing water inlet, wherein the sensing water outlet is connected with the heater water inlet.
2. The electrically heated water faucet of claim 1, further comprising a water faucet valve cartridge, the water faucet valve cartridge including at least one water inlet hole, the water inlet hole connected to the induction water inlet via a conduit.
3. The electric heating faucet of claim 2, wherein the inlet openings comprise a cold water opening and a hot water opening, and the hot water opening is connected to the induction inlet opening through a pipe.
4. The electrically heated water faucet of claim 1, wherein the heater is a nano thick film heater.
5. The electrically heated water faucet of claim 1, wherein the induction water inlet is disposed at a bottom of the induction chamber body and the induction water outlet is disposed at a top of the induction chamber body.
6. The electric heating faucet of claim 5, wherein the micro switch comprises a push rod, the push rod is arranged on the sensing chamber body, and the push rod is higher than the sensing water inlet.
7. The method of claim 1, wherein the cross-sectional area of the induction water inlet is greater than the cross-sectional area of the heater water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121506758.4U CN215635338U (en) | 2021-07-05 | 2021-07-05 | Electric heating faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121506758.4U CN215635338U (en) | 2021-07-05 | 2021-07-05 | Electric heating faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215635338U true CN215635338U (en) | 2022-01-25 |
Family
ID=79947799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121506758.4U Active CN215635338U (en) | 2021-07-05 | 2021-07-05 | Electric heating faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215635338U (en) |
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2021
- 2021-07-05 CN CN202121506758.4U patent/CN215635338U/en active Active
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