CN102563881A - Intelligent flow controller of water heater - Google Patents
Intelligent flow controller of water heater Download PDFInfo
- Publication number
- CN102563881A CN102563881A CN2010105898855A CN201010589885A CN102563881A CN 102563881 A CN102563881 A CN 102563881A CN 2010105898855 A CN2010105898855 A CN 2010105898855A CN 201010589885 A CN201010589885 A CN 201010589885A CN 102563881 A CN102563881 A CN 102563881A
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- water
- water heater
- impeller
- circuit board
- valve port
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Abstract
The invention discloses an intelligent flow controller of water heater, comprising a water flow detecting device and a water flow control device. The water flow detecting device consists of an outer cover, a housing, a control circuit board, a magnetic ring, an impeller and a water inlet; a shaft center is arranged in the housing; the impeller is mounted on the shaft center; the magnetic ring is connected with the impeller; the control circuit board is mounted on the housing; and a Hall element and a temperature sensor are arranged at one side of the control circuit board. The water flow control device consists of a power motor, a drain pipe, a power shaft, a valve plug, and a valve port; the power shaft is connected with the power motor through a fixing shaft; the valve plug is sleeved at the other end of the power shaft; the valve port is located in the fixing shaft; the valve port is fixed in the fixing shaft by a slot. By adopting the intelligent flow controller of the water heater, the water outlet volume is controlled and adjusted automatically, and the temperature of the outlet water is stabilized.
Description
Technical field
The present invention relates to a kind of controller, relate in particular to a kind of flow quantity intelligent controller of water heater, be mainly used in the control device on the hot-water heating system of civilian or commercial Application.
Background technology
Water heater on the market does not all have constant-current device now, and just discharge can not be controlled automatically, and constant temperature effect and leaving water temperature are had direct influence, and this is the biggest problem of puzzlement manufacturer and user always; The influence of 1 pair of constant temperature effect shows that the unstable or discharge of discharge is under the situation of fluctuation status, and the leaving water temperature of machine also can corresponding appearance wave phenomenon fluctuated, has influenced the constant temperature effect of machine; The influence of 2 pairs of leaving water temperatures: if with the water yield manual adjustments when big; The external world is gone under the lower situation of coolant-temperature gage in winter; Leaving water temperature be difficult to reach the user must preset value; If the water consumption when manually water yield being turned down and being difficult to reach bathing is so exist certain contradiction between water yield size and leaving water temperature.
Summary of the invention
Improve the flow quantity intelligent controller that a kind of water heater has been invented by my company of water heater performance in order to solve above contradiction; It detects discharge and discharge control is integrated in one; It is to detect the size into the water yield through water flow detector that discharge detects, and discharge control realizes through power motor and water flow control valve.This invention does not receive the influence of extraneous hydraulic pressure and discharge size, under need not the situation of manual intervention, the discharge size of output be kept constant on arbitrary value, and the while also can be set the size of water yield as required arbitrarily.
Technical scheme of the present invention to achieve these goals is to adopt following means to realize: a kind of flow quantity intelligent controller of water heater; Comprise current checkout gear, flow control apparatus for water, described current checkout gear is made up of enclosing cover, shell, control circuit board, magnet ring, impeller, water inlet, is provided with the axle center in the described shell; Described impeller is installed on the axle center; Described magnet ring is connected with impeller, and described control circuit board is installed on the shell, and described control circuit board one side is equipped with Hall element and temperature sensor; Described Hall element withstands on the magnet ring; Described magnet ring one side is provided with three N levels and three magnetic patch that the S level is alternately arranged respectively, and described enclosing cover is connected with shell through screw, and described enclosing cover is installed in enclosure with control circuit board, magnet ring, impeller.
Described flow control apparatus for water is made up of power motor, drainage tube, line shaft, valve plug, valve port; Described line shaft is connected with power motor through passing fixed axis; Described valve plug is enclosed within the other end of line shaft; Described valve port is installed in the fixed axis, and described valve port is fixed in the fixed axis through draw-in groove.Described drainage tube is installed its inside with valve port, valve plug, line shaft, fixed axis.
The present invention has following remarkable advantages and beneficial effect:
1) water yield can control automatically, free adjustment.
2) strengthened water heater the constant temperature effect, stablized leaving water temperature.
3) leaving water temperature does not receive outer water flow and externally temperature influence, has made things convenient for bathing.
4) after water heater has increased this device, leaving water temperature will not receive the influence of machine power, can both within a certain period of time leaving water temperature be reached to pre-set.
Description of drawings
Fig. 1 is a kind of three-dimensional explosive view of flow quantity intelligent controller of water heater;
Fig. 2 is a kind of stereogram of flow quantity intelligent controller of water heater;
Fig. 3 is a kind of fixed axis, line shaft, valve plug of flow quantity intelligent controller of water heater, the structural representation of valve port;
Fig. 4 is a kind of structural representation of control circuit board of flow quantity intelligent controller of water heater;
Fig. 5 is a kind of sketch map of magnet ring of flow quantity intelligent controller of water heater;
Fig. 6 is a kind of stereogram of valve plug of flow quantity intelligent controller of water heater;
Fig. 7 is a kind of stereogram of valve port of flow quantity intelligent controller of water heater;
Fig. 8 is the stereogram of shell for a kind of flow quantity intelligent controller of water heater.
Wherein: the 1-enclosing cover; The 2-control circuit board; The 3-impeller; The 4-magnet ring; The 5-water inlet; The 6-power motor; The 8-drainage tube; The 9-fixed axis; The 10-line shaft; The 11-valve plug; The 12-valve port; 13-current checkout gear; The 14-Hall element; The 15-temperature sensor; The 16-shell; The 17-axle center; The 18-draw-in groove.
The specific embodiment
Shown in Fig. 1-3: a kind of flow quantity intelligent controller of water heater; Comprise current checkout gear, flow control apparatus for water, described current checkout gear is made up of enclosing cover 1, shell 16, control circuit board 2, magnet ring 4, impeller 3, water inlet 5, is provided with axle center 17 in the described shell 1; Described impeller 3 is installed on the axle center 17; Described magnet ring 4 is connected with impeller 3, and described control circuit board 2 is installed on the shell 16, and described control circuit board 2 one sides are equipped with Hall element 14 and temperature sensor 15; Described Hall element 14 withstands on the magnet ring 4; Described magnet ring 4 one sides are provided with three N levels and three magnetic patch that the S level is alternately arranged respectively, and described enclosing cover 1 is connected with shell 16 through screw, and described enclosing cover 1 is installed in shell 16 inside with control circuit board 2, magnet ring 4, impeller 3.
Described flow control apparatus for water is made up of power motor 6, drainage tube 8, line shaft 10, valve plug 11, valve port 12; Described line shaft 10 is connected with power motor 6 through passing fixed axis 9; Described valve plug 11 is enclosed within the other end of line shaft 10; Described valve port 12 is installed in the fixed axis 9, and described valve port 12 is fixed in the fixed axis 9 through draw-in groove 18.Described drainage tube 8 is installed its inside with valve port 12, valve plug 11, line shaft 10, fixed axis 9.
The present invention implements like this, and water inlet 5 flows into current, has promoted the rotation of impeller 3 in the current inflow process; Impeller 3 drives magnet ring 4 and rotates; Hall element 14 is owing to withstand on the magnet ring 4, so Hall element 14 slides on magnet ring 4, and Hall element 14 will ceaselessly collide with S level magnetic patch with the N level on magnet ring 4 and separate in turn like this; Hall element 14 is a kind of Magnetic Sensors based on Hall effect; Can detect the variation in magnetic field, as the N of magnet ring 4 during extremely near Hall element 14, Hall element 14 is exported high level by (disconnections) state; As the S of magnet ring 4 during extremely near Hall element 14,14 of Hall elements are in conducting (closure) state output low level.The big more impeller 3 of discharge rotates fast more; The N utmost point of magnet ring 4 and the S utmost point rotate fast more, and the pulse frequency of Hall element 14 outputs is also high more, and this information is sent to the unit sheet through control circuit board 2; Confirm the size of discharge through the height of pulse frequency; Temperature sensor 15 is the temperature values that are used to detect water inlet, and the resistance of temperature sensor 15 reduces when the inflow temperature value increases, and correspondent voltage also reduces simultaneously; When inflow temperature reduces in contrast.Single-chip microcomputer can calculate the inflow temperature value according to the magnitude of voltage that detects.
Flow control apparatus for water is used to control the size of water yield, and power motor 6 adopts the four phase eight beat stepper motor, and single-chip microcomputer must water yield value output control signal be given power motor 6 according to institute; Control power motor 6 counterclockwise or turn clockwise,, thereby reach the purpose of control discharge again by the aperture of power motor 6 control valve plugs 11 and valve port 12; Valve plug 11 and line shaft 10 are contained in the inside of drainage tube 8; Valve plug 11 is that ceramic material is manufactured and formed, and line shaft 10 is connected between valve plug 11 power motors 6, the anglec of rotation of controllable valve plug 11; Thereby controlled the aperture of water inlet 5, reached the purpose of control discharge.
What should explain at last is: above embodiment only in order to the explanation the present invention and and unrestricted technical scheme described in the invention; Therefore, although this specification has carried out detailed explanation to the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the present invention; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of invention, and it all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1. the flow quantity intelligent controller of a water heater; Comprise current checkout gear, flow control apparatus for water; It is characterized in that: described current checkout gear is made up of enclosing cover, shell, control circuit board, magnet ring, impeller, water inlet; Be provided with the axle center in the described shell, described impeller is installed on the axle center.
2. the flow quantity intelligent controller of a kind of water heater according to claim 1, it is characterized in that: described magnet ring is connected with impeller, and described magnet ring one side is provided with three N levels and three magnetic patch that the S levels are alternately arranged respectively.
3. the flow quantity intelligent controller of a kind of water heater according to claim 1; It is characterized in that: described control circuit board is installed on the shell; Described control circuit board one side is equipped with Hall element and temperature sensor, and described Hall element withstands on the magnet ring.
4. the flow quantity intelligent controller of a kind of water heater according to claim 1; It is characterized in that: described flow control apparatus for water is made up of power motor, drainage tube, line shaft, valve plug, valve port; Described line shaft is connected with power motor through passing fixed axis, and described valve plug is enclosed within the other end of line shaft.
5. the flow quantity intelligent controller of a kind of water heater according to claim 4, it is characterized in that: described valve port is installed in the fixed axis, and described valve port is fixed in the fixed axis through draw-in groove.Described drainage tube is installed its inside with valve port, valve plug, line shaft, fixed axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105898855A CN102563881A (en) | 2010-12-14 | 2010-12-14 | Intelligent flow controller of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105898855A CN102563881A (en) | 2010-12-14 | 2010-12-14 | Intelligent flow controller of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102563881A true CN102563881A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105898855A Pending CN102563881A (en) | 2010-12-14 | 2010-12-14 | Intelligent flow controller of water heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN102563881A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420629A (en) * | 2017-06-26 | 2017-12-01 | 厦门易安洁智能科技有限公司 | A kind of alarm thermostat and alarm method |
| CN110220560A (en) * | 2019-05-05 | 2019-09-10 | 广东万家乐燃气具有限公司 | A kind of Hall sensor and water heater with temp probe |
| CN111350835A (en) * | 2018-12-24 | 2020-06-30 | 浙江润诚智控科技有限公司 | Flow regulating assembly |
| CN112856822A (en) * | 2021-01-12 | 2021-05-28 | 宁波方太厨具有限公司 | Water heater flow control system and control method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101354095A (en) * | 2008-09-03 | 2009-01-28 | 成都高新区华汇实业有限公司 | Water flow regulation valve for constant temperature gas water heater |
| CN201382582Y (en) * | 2008-09-11 | 2010-01-13 | 上海正克电器有限公司 | Magnetic induction water flow switch |
-
2010
- 2010-12-14 CN CN2010105898855A patent/CN102563881A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101354095A (en) * | 2008-09-03 | 2009-01-28 | 成都高新区华汇实业有限公司 | Water flow regulation valve for constant temperature gas water heater |
| CN201382582Y (en) * | 2008-09-11 | 2010-01-13 | 上海正克电器有限公司 | Magnetic induction water flow switch |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420629A (en) * | 2017-06-26 | 2017-12-01 | 厦门易安洁智能科技有限公司 | A kind of alarm thermostat and alarm method |
| CN107420629B (en) * | 2017-06-26 | 2023-05-30 | 厦门易安洁智能科技有限公司 | Constant temperature alarm |
| CN111350835A (en) * | 2018-12-24 | 2020-06-30 | 浙江润诚智控科技有限公司 | Flow regulating assembly |
| CN110220560A (en) * | 2019-05-05 | 2019-09-10 | 广东万家乐燃气具有限公司 | A kind of Hall sensor and water heater with temp probe |
| CN112856822A (en) * | 2021-01-12 | 2021-05-28 | 宁波方太厨具有限公司 | Water heater flow control system and control method |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |