CN209991623U - Zero cold water constant temperature mixes water tap system - Google Patents
Zero cold water constant temperature mixes water tap system Download PDFInfo
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- CN209991623U CN209991623U CN201920738106.XU CN201920738106U CN209991623U CN 209991623 U CN209991623 U CN 209991623U CN 201920738106 U CN201920738106 U CN 201920738106U CN 209991623 U CN209991623 U CN 209991623U
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Abstract
The utility model provides a zero cold water constant temperature mixes tap system, including shower body, circulating pump power module, shower body includes the box body, the temperature-sensing valve, the master control processing unit, a temperature probe for surveying the temperature, a control switch for switching on and off master control processing unit and be used for predetermineeing the mixed water temperature, a stagnant water motorised valve for controlling mixed water play water route break-make, temperature probe and stagnant water motorised valve are located on the mixed water outlet pipe, and temperature probe is located the upstream water route of stagnant water motorised valve on the mixed water outlet pipe. The utility model provides a zero cold water constant temperature mixes tap system can realize zero cold water emission, automatic constant temperature, overtemperature protect function, can also improve user's comfort level in the water economy resource.
Description
Technical Field
The utility model relates to a kitchen guarding's tap, shower technical field especially relate to a zero cold water constant temperature mixes tap system.
Background
At present, a user obtains the water temperature required by the user by using a water mixing and temperature adjusting faucet, but the temperature adjustment can be started only by discharging cold water in a hot water pipe in the using process, so that great water resource waste is caused; and when the water pressure fluctuates, the temperature is suddenly cooled and suddenly heated. If a tank-type electric water heater is used, the temperature is often adjusted as the hot water is reduced.
The zero-cold-water gas water heater is available in the market, the problem of cold water preheating of a hot water pipe is solved, the cold water preheating is independently controlled by a circulating system, and a terminal water user cannot directly control the water heater according to the required temperature and time. And for users who have finished finishing and used the traditional water heater, the pipeline needs to be modified or the water heater needs to be replaced.
Therefore, we provide a zero-cold water thermostatic mixing faucet system to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a zero cold water constant temperature mixes tap system, does not need the user to change the water heater and reform transform original hot and cold water delivery pipe and install complicated operations such as check valve additional and can realize zero cold water and discharge, only need to mix the tap that adjusts the temperature and change into the utility model provides a shower body reconfigures a circulating pump that has wireless receiver, can realize automatic constant temperature, overtemperature prote function, can also improve user's comfort level in the water economy resource.
In order to solve the technical problems, the utility model adopts a technical proposal that a zero-cold-water constant-temperature mixing faucet system is provided,
the shower body 100 comprises a box body 10, a temperature control valve 1, a main control processing unit 2, a temperature probe 3 for detecting water temperature, a control switch 4 for switching on and off the main control processing unit 2 and presetting mixed water temperature, and a water stop electric valve 5 for controlling the on-off of a mixed water outlet water path, wherein the control switch 4 is arranged on one surface of the box body 10, and the temperature control valve 1, the main control processing unit 2, the temperature probe 3 and the water stop electric valve 5 are arranged in the box body 10;
the temperature control valve 1 comprises a temperature control valve body 11, a cold water inlet pipe 12, a hot water inlet pipe 13 and a mixed water outlet pipe 14 are arranged on the temperature control valve body 11, a temperature control valve cavity 15 is arranged in the temperature control valve body 11, a temperature control valve core 16 is arranged in the temperature control valve cavity 15, a temperature adjusting structure 17 for controlling the outlet water temperature of the mixed water is arranged on the temperature control valve core 16, a temperature control motor 18 for controlling the rotation of the temperature control valve core 16 is arranged on one side of the temperature control valve body 11, a temperature probe 3 and a water stop electric valve 5 are arranged on the mixed water outlet pipe 14, and the temperature probe 3 is positioned on an upstream waterway of the;
the circulating pump power supply module 300 is electrically connected with the wireless receiver 7 for controlling the on-off of the circulating pump 200, and the main control processing unit 2 comprises a power supply battery and a wireless transmitter matched with the wireless receiver 7;
when the temperature control valve 1 is opened and the mixed water temperature value detected by the temperature probe 3 deviates from the preset mixed water temperature value, the main control processing unit 2 controls the circulating pump 200 to start working, and when the mixed water temperature value detected by the temperature probe 3 reaches the preset mixed water temperature value, the main control processing unit 2 controls the water stop electric valve 5 to be opened and controls the circulating pump 200 to be closed.
In the examples, it is preferred that:
the zero-cold-water constant-temperature mixed water faucet system further comprises a water flow generator 8 which is arranged on the mixed water outlet pipe 14 and used for charging a power supply battery, and the water flow generator 8 is electrically connected with the main control processing unit 2.
In the examples, it is preferred that:
the zero-cold-water constant-temperature mixed water faucet system further comprises an electric leakage detection component used for closing the temperature control valve 1 and the water stop electric valve 5 when an electric signal in water is detected, the detection end of the electric leakage detection component is connected with a metal component of a water channel in the box body 10, and the other end of the electric leakage detection component is electrically connected with the main control processing unit 2.
In the examples, it is preferred that:
a circuit board with a hall element for controlling the forward rotation angle and the reverse rotation angle of the temperature control motor 18 is arranged between the temperature control valve body 11 and the temperature control motor 18.
In the examples, it is preferred that:
the temperature adjusting structure 17 includes a cold water flow passage 171 provided on the temperature control valve core 16 and communicating the cold water inlet pipe 12 with the temperature control valve cavity 15, a hot water flow passage 172 communicating the hot water inlet pipe 13 with the temperature control valve cavity 15, and a mixed water flow passage 173 communicating the mixed water outlet pipe 14 with the temperature control valve cavity 15.
In the examples, it is preferred that:
the outer diapire of box body 10 spiro union has two at least hitch plates 101, the detachable strip hole of leaning on a locating plate 102 of couple one-to-one of hitch plate 101, be provided with a plurality of bolt holes on the locating plate 102.
In the examples, it is preferred that: the upper surface of the box body 10 is integrated with a digital display circuit for displaying a preset water temperature value, and the digital display circuit is electrically or wirelessly connected with the main control processing unit 2.
The utility model has the advantages that: the utility model provides a zero cold water constant temperature mixes tap system, does not need the user to change the water heater and reform transform original cold and hot water supply pipe and install complicated operations such as check valve additional and can realize zero cold water discharge, only need to mix the tap and change into the shower body in the utility model, dispose a circulating pump with wireless receiver again, can realize automatic constant temperature, overtemperature protection function, can also improve user's comfort level while saving the water resource; furthermore, an electric leakage detection part is arranged, the water stop electric valve and the temperature control valve are automatically closed, electric leakage protection is realized, and the use safety of a user is improved.
Drawings
Fig. 1 is a schematic diagram of the circulating water principle of the zero-cold-water constant-temperature mixing faucet system of the present invention;
fig. 2 and 3 are schematic perspective views of the shower body 100 of the zero-cold-water thermostatic mixing faucet system of the present invention at two different viewing angles;
figure 4 is a schematic view of the shower body 100 shown in figures 2 and 3, partially broken away;
fig. 5 is a schematic sectional view showing the thermostat 1 included in the shower body 100 shown in fig. 2 and 3.
Remarking: the arrows in the figure point to represent the waterway flow when water circulation is required.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the drawings.
As shown in fig. 1 and 4, the zero-cold-water constant-temperature mixing faucet system of the present invention includes a shower body 100, a circulating pump 200, and a circulating pump power module 300, wherein the shower body 100 includes a box body 10, a temperature control valve 1, a main control processing unit 2, a temperature probe 3 for detecting water temperature, a control switch 4 for switching on and off the main control processing unit 2 and for presetting mixed water temperature, and a water-stopping electric valve 5 for controlling the on and off of a mixed water outlet water path, the control switch 4 is disposed on one surface of the box body 10, and the temperature control valve 1, the main control processing unit 2, the temperature probe 3, and the water-stopping electric valve 5 are disposed in the box body 10;
in this embodiment, the signal transmission between the control switch 4 and the main control processing unit 2 may be a wired signal transmission through a wire, or a wireless signal transmission.
As shown in fig. 2, 3, 4 and 5, the temperature control valve 1 includes a temperature control valve body 11, a cold water inlet pipe 12, a hot water inlet pipe 13 and a mixed water outlet pipe 14 are arranged on the temperature control valve body 11, a temperature control valve cavity 15 is arranged in the temperature control valve cavity 15, a temperature control valve core 16 is arranged in the temperature control valve core 15, a temperature adjusting structure 17 for controlling the outlet temperature of the mixed water is arranged on the temperature control valve core 16, a temperature control motor 18 for controlling the rotation of the temperature control valve core 16 is arranged on one side of the temperature control valve body 11, a temperature probe 3 and a water stop electric valve 5 are arranged on the mixed water outlet pipe 14, the temperature probe 3 is positioned on an upstream waterway of the water stop electric valve 5 on the mixed water outlet pipe 14, and a water;
as shown in fig. 1, the circulation pump power module 300 is electrically connected to the wireless receiver 7 for controlling the circulation pump 200 to be powered on and off, and the main control processing unit 2 includes a power supply battery and a wireless transmitter matched with the wireless receiver 7, so that the main control processing unit 2 in the box body 10 is wirelessly connected to the driving part of the circulation pump 200, and therefore, when the distance between the two is long, the transmission of invalid signals can be conveniently performed, the limit of the distance between the two is broken through, and the circuit wiring is simplified;
when the temperature control valve 1 is opened and the mixed water temperature value detected by the temperature probe 3 deviates from the preset mixed water temperature value, the main control processing unit 2 controls the circulating pump 200 to start working, and when the mixed water temperature value detected by the temperature probe 3 reaches the preset mixed water temperature value, the main control processing unit 2 controls the water stop electric valve 5 to be opened and controls the circulating pump 200 to be closed.
The utility model discloses a zero cold water constant temperature mixes tap system's theory of operation as follows:
as shown in fig. 1 and 4, the control switch 4 is turned on to give a start-up instruction, the water stop electric valve 5 is in a closed state by default, the system is provided with a mixed water outlet water temperature value by default, and if other water temperature values need to be selected, a preset mixed water temperature value needs to be adjusted through the control switch 4;
then, the main control processing unit 2 starts the temperature control valve 1 to mix water, the water temperature probe 3 detects the water temperature value at the water mixing position, and then compares the detected water temperature value of the mixed water with a set water temperature value to judge whether the circulating pump 200 needs to be started for water circulation;
if the detected water temperature value is smaller than the set water temperature value, the main control processing unit 2 sends a wireless control instruction to the wireless receiver 7, and then controls the circulating pump 200 to circulate water; specifically, as shown in fig. 1, under the driving of the circulation pump 200, water in the hot water outlet pipeline of the water heater 400 flows back to the cold water inlet pipe of the water heater 400 through the hot water inlet pipe 13 and the cold water inlet pipe 12 of the shower body 100, and is then heated by the water heater 400, so that the water is continuously circulated under the driving of the circulation pump 200;
until the water temperature at the water mixing position detected by the water temperature probe 3 reaches a set water temperature value, the main control processing unit 2 wirelessly controls the circulating pump 200 to be closed, then the shower body 100 is in a standby state, and until a user confirms water outlet through the operation of the control switch 4, the main control processing unit 2 controls the water stop electric valve 5 to open and discharge water, so that zero cold water discharge in a hot water pipe of the water heater 400 is realized, and water resources are saved.
Therefore, the utility model discloses a zero cold water constant temperature mixes tap system can avoid the hot-water line of water heater 400 to preheat before, directly discharges out cold water to avoid the waste of water resource, practiced thrift the water resource.
And in the process of utilizing the shower nozzle to put the mixed water, the temperature probe 3 monitors the mixed water temperature in real time, and controls the rotation of the temperature control valve core 16 through the temperature control motor 18 so as to enable the temperature adjusting structure 17 to synchronously rotate, thereby achieving the effect of adjusting the mixed water temperature, further dynamically keeping the mixed water constant temperature or over-temperature, and improving the comfortable experience of the user.
As further shown in fig. 4, the zero-cold-water constant-temperature mixing faucet system further includes a water flow generator 8 disposed on the mixed water outlet pipe 14 and used for charging a power supply battery, wherein the water flow generator 8 is electrically connected to the main control processing unit 2, and the battery in the main control processing unit 2 is charged by the water flow generator 8, so that the shower body 100 is powered by the internal battery, and the electric energy of the shower body 100 can be ensured without frequent battery replacement, thereby not only saving wiring, but also saving electric energy, converting the kinetic energy of water flow into electric energy, saving electricity, and reducing the use cost of users.
At present, accidents of bathing and electric shock casualties happen occasionally, wherein some accidents are caused by electrification in water. In order to automatically detect the leakage, as shown in fig. 4, in an embodiment of the present invention, it is preferable that:
the zero-cold-water constant-temperature mixed water faucet system further comprises an electric leakage detection component 9, the component can close two valves, namely the temperature control valve 1 and the water stop electric valve 5, when an electric signal in water is detected, the detection end of the electric leakage detection component 9 is connected with a metal component of a water channel in the box body 10, and the other end of the electric leakage detection component is electrically connected with the main control processing unit 2. The electric leakage detection part 9 detects the change of voltage and current by using the water running part arranged on the surface of the pipeline and the metal part in the pipeline, so that the water stop electric valve 5 and the temperature control valve core 16 are closed under the condition of electric leakage, and when the water stop electric valve 5 and the temperature control valve core 16 are not opened if the electric leakage is detected during starting, thereby effectively preventing personal injury brought by the electric leakage to users.
The utility model discloses an in the embodiment, in order to improve the accurate nature of control by temperature change motor 18 turned angle and direction, preferably, be provided with between temperature control valve body 11 and the control by temperature change motor 18 and be used for controlling control by temperature change motor 18 corotation rotation angle and reversal rotation angle's circuit board (not shown) that have hall element, to the accurate control of control by temperature change motor 18 turned angle, can effectual assurance realize through circulating pump 200 that the temperature value that the hydrologic cycle finally obtained is more accurate be close to predetermined temperature value.
In a preferred embodiment of the present invention, as shown in fig. 5, the temperature adjusting structure 17 includes a cold water flow passage 171 communicating the cold water inlet pipe 12 and the temperature control valve cavity 15, a hot water flow passage 172 communicating the hot water inlet pipe 13 and the temperature control valve cavity 15, and a mixed water flow passage 173 communicating the mixed water outlet pipe 14 and the temperature control valve cavity 15, which are provided on the temperature control valve core 16.
In the embodiment of the present invention, in order to facilitate the fixing of the shower body 100, as shown in fig. 2 and fig. 3, at least two hanging plates 101 are screwed on the outer bottom wall of the box body 10, the hook one-to-one of the hanging plates 101 detachably hangs on the strip-shaped hole on the positioning plate 102, and the positioning plate 102 is provided with a plurality of bolt holes. When the shower body 100 is installed on a wall, the positioning plate 102 is firstly screwed on the wall, and then the hanging plate 101 is hung in the corresponding strip-shaped hole, so that the shower body 100 is fixed, and the shower body 100 can be conveniently taken down from the wall, which brings great convenience to users.
In the embodiment of the utility model, in order to observe the water temperature value of settlement more directly perceivedly, preferably, the integration has the digital display circuit that is used for showing the water temperature value that sets up in advance on the upper surface of box body 10, digital display circuit electricity is connected or wireless connection main control processing unit 2.
The technical scheme of the application is an improvement and innovation on the basis of the prior patent application No. 201420229849.1, and particularly, the structure of the thermostatic valve 1 in the specific embodiment can refer to the third drawing and the fourth drawing of the specification drawing of the patent application No. 201420229849.1. However, in the technical solution of the present invention, the temperature control valve 1 does not adopt the structure component of the temperature control encoder.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.
Claims (7)
1. The utility model provides a zero cold water constant temperature mixes tap system which characterized in that:
the shower body (100) comprises a box body (10), a temperature control valve (1), a main control processing unit (2), a temperature probe (3) for detecting water temperature, a control switch (4) for switching on and off the main control processing unit (2) and presetting mixed water temperature, and a water stopping electric valve (5) for controlling the on-off of a mixed water outlet water path, wherein the control switch (4) is arranged on one surface of the box body (10), and the temperature control valve (1), the main control processing unit (2), the temperature probe (3) and the water stopping electric valve (5) are arranged in the box body (10);
the temperature control valve (1) comprises a temperature control valve body (11), a cold water inlet pipe (12), a hot water inlet pipe (13) and a mixed water outlet pipe (14) are arranged on the temperature control valve body (11), a temperature control valve cavity (15) is arranged in the temperature control valve cavity (11), a temperature control valve core (16) is arranged in the temperature control valve cavity (15), a temperature adjusting structure (17) for controlling the outlet water temperature of the mixed water is arranged on the temperature control valve core (16), a temperature control motor (18) for controlling the rotation of the temperature control valve core (16) is arranged on one side of the temperature control valve body (11), a temperature probe (3) and a water stop electric valve (5) are arranged on the mixed water outlet pipe (14), and the temperature probe (3) is positioned on an upstream water path of the water stop;
the circulating pump power supply module (300) is electrically connected with a wireless receiver (7) for controlling the on-off of the circulating pump (200), and the main control processing unit (2) comprises a power supply battery and a wireless transmitter matched with the wireless receiver (7);
when the temperature control valve (1) is opened and the mixed water temperature value detected by the temperature probe (3) deviates from the preset mixed water temperature value, the main control processing unit (2) controls the circulating pump (200) to start working, and when the mixed water temperature value detected by the temperature probe (3) reaches the preset mixed water temperature value, the main control processing unit (2) controls the water stop electric valve (5) to be opened and controls the circulating pump (200) to be closed.
2. The zero cold water thermostatic mixing faucet system of claim 1, wherein:
the zero-cold-water constant-temperature mixed water faucet system further comprises a water flow generator (8) arranged on the mixed water outlet pipe (14) and used for charging a power supply battery, and the water flow generator (8) is electrically connected with the main control processing unit (2).
3. The zero cold water thermostatic mixing faucet system of claim 2, wherein:
the zero-cold-water constant-temperature water mixing faucet system further comprises an electric leakage detection component used for closing the temperature control valve (1) and the water stop electric valve (5) when an electric signal in water is detected, and the detection end of the electric leakage detection component is connected with a metal component of a water channel pipeline in the box body (10) and the other end of the electric leakage detection component is electrically connected with the main control processing unit (2).
4. The zero cold water thermostatic mixing faucet system of any one of claims 1 to 3, wherein:
a circuit board with a Hall element for controlling the forward rotation angle and the reverse rotation angle of the temperature control motor (18) is arranged between the temperature control valve body (11) and the temperature control motor (18).
5. The zero cold water thermostatic mixing faucet system of claim 1, wherein:
the temperature adjusting structure (17) comprises a cold water flow channel (171) which is arranged on the temperature control valve core (16) and is communicated with the cold water inlet pipe (12) and the temperature control valve cavity (15), a hot water flow channel (172) which is communicated with the hot water inlet pipe (13) and the temperature control valve cavity (15), and a mixed water flow channel (173) which is communicated with the mixed water outlet pipe (14) and the temperature control valve cavity (15).
6. The zero cold water thermostatic mixing faucet system of claim 1, wherein:
the box body (10) outer diapire spiro union have two at least hitch plates (101), the detachable strip hole of leaning on locating plate (102) of couple one-to-one of hitch plate (101), be provided with a plurality of bolt holes on locating plate (102).
7. The zero cold water thermostatic mixing faucet system of claim 1, wherein: the upper surface of the box body (10) is integrated with a digital display circuit for displaying a preset water temperature value, and the digital display circuit is electrically or wirelessly connected with the main control processing unit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738106.XU CN209991623U (en) | 2019-05-21 | 2019-05-21 | Zero cold water constant temperature mixes water tap system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738106.XU CN209991623U (en) | 2019-05-21 | 2019-05-21 | Zero cold water constant temperature mixes water tap system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209991623U true CN209991623U (en) | 2020-01-24 |
Family
ID=69294879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920738106.XU Expired - Fee Related CN209991623U (en) | 2019-05-21 | 2019-05-21 | Zero cold water constant temperature mixes water tap system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209991623U (en) |
-
2019
- 2019-05-21 CN CN201920738106.XU patent/CN209991623U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20200521 |