CN102818310A - Automatic water replenishing device for wall-hanging stove water heating system - Google Patents
Automatic water replenishing device for wall-hanging stove water heating system Download PDFInfo
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- CN102818310A CN102818310A CN2012102956576A CN201210295657A CN102818310A CN 102818310 A CN102818310 A CN 102818310A CN 2012102956576 A CN2012102956576 A CN 2012102956576A CN 201210295657 A CN201210295657 A CN 201210295657A CN 102818310 A CN102818310 A CN 102818310A
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- heating system
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- hanging stove
- wall hanging
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Abstract
The invention discloses an automatic water replenishing device for a wall-hanging stove water heating system. The automatic water replenishing device comprises a pressure sensor, a water pressure controller, a driving circuit and an electromagnetic valve, wherein the electromagnetic valve is used for controlling the work condition of a water inlet of the wall-hanging stove water heating system, the pressure sensor, the water pressure controller, the driving circuit and the electromagnetic valve are sequentially connected, the pressure sensor detects the water pressure of the wall-hanging stove water heating system and outputs the water pressure to the water pressure controller, and when the water pressure of the wall-hanging stove water heating system is lower than the preset value, the water pressure controller opens the electromagnetic valve through the driving circuit for replenishing water into the wall-hanging stove water heating system. The automatic water replenishing device can automatically realize the water replenishment, and has the advantages that the detection is precise, safety and reliability are realized, the service life is long, the use is convenient, the structure is simple, and the cost is low.
Description
Technical field
The present invention relates to the heating system field, be specifically related to a kind of automatic water-replenishing device that is used for wall hanging stove water-heating system.
Background technology
At present, heating system has obtained using for example common having " electric wall hanging stove ", " burnt gas wall hanging furnace ", " wall hanging stove water-heating system " etc. widely.Wherein wall hanging stove water-heating system is used for being recycled to fin or the floor heating pipe heating system as the usefulness of heating then through water heating.
But along with the operation of wall hanging stove water-heating system, the water of wall hanging stove water-heating system circulation waterway can constantly consume; Cause wall hanging stove water-heating system inside water pressure too low and machine is automatically locked easily; Cause equipment fault easily, and can only pass through moisturizing manually afterwards, very inconvenience.And long-term under-voltage or overvoltage all may cause the damage of wall hanging stove water-heating system.
Summary of the invention
The technical problem that the present invention will solve provides a kind ofly can realize moisturizing and pressure release automatically, it is accurate, safe and reliable to detect, long service life, the automatic water-replenishing device that is used for wall hanging stove water-heating system easy to use, simple in structure, with low cost.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
A kind of automatic water-replenishing device that is used for wall hanging stove water-heating system; Comprise pressure sensor, hydraulic controller, drive circuit, be used to control the magnetic valve of wall hanging stove water-heating system water inlet duty; Said pressure sensor, hydraulic controller, drive circuit, magnetic valve link to each other successively; Said pressure sensor detects the hydraulic pressure of wall hanging stove water-heating system and exports to hydraulic controller, and said hydraulic controller is opened magnetic valve through drive circuit wall hanging stove water-heating system is carried out moisturizing when the hydraulic pressure of wall hanging stove water-heating system is lower than preset value.
Further improvement as the invention technique scheme:
Said automatic water-replenishing device also comprises the capillary that is connected with the water route of wall hanging stove water-heating system, and said pressure sensor is through the hydraulic pressure of capillary detection wall hanging stove water-heating system.
Said automatic water-replenishing device also comprises the pressure discharge control signal output module that is used to control wall hanging stove water-heating system delivery port duty; Said hydraulic controller links to each other with the control circuit of wall hanging stove water-heating system through the pressure discharge control signal output module, and said hydraulic controller comes wall hanging stove water-heating system is carried out pressure release through pressure discharge control signal output module output pressure discharge control signal when the hydraulic pressure of wall hanging stove water-heating system is higher than preset value.
Said pressure discharge control signal output module is a D/A conversion circuit.
Said automatic water-replenishing device also comprises the mutual control module that is used for carrying out with the user man-machine interactively, and said hydraulic controller links to each other with mutual control module.
Said automatic water-replenishing device also comprises pressure amplifying circuit and analog to digital conversion circuit, and the output of said pressure sensor links to each other with hydraulic controller with analog to digital conversion circuit through the pressure amplifying circuit successively.
The present invention has following advantage:
1, the present invention includes pressure sensor, hydraulic controller, drive circuit, be used to control the magnetic valve of wall hanging stove water-heating system water inlet duty; Said pressure sensor, hydraulic controller, drive circuit, magnetic valve link to each other successively; Pressure sensor detects the hydraulic pressure of wall hanging stove water-heating system and exports to hydraulic controller; Hydraulic controller is opened magnetic valve through drive circuit wall hanging stove water-heating system is carried out moisturizing when the hydraulic pressure of wall hanging stove water-heating system is lower than preset value, have to detect accurate, safe and reliable, long service life, advantage easy to use, simple in structure, with low cost.
2, the present invention further comprises the capillary that is connected with the water route of wall hanging stove water-heating system; Pressure sensor is through the hydraulic pressure of capillary detection wall hanging stove water-heating system; Capillary makes pressure sensor easy for installation, and the sealing of wall hanging stove water-heating system is also fairly simple reliable.
3, the present invention further comprises the pressure discharge control signal output module that is used to control wall hanging stove water-heating system delivery port duty; Hydraulic controller comes wall hanging stove water-heating system is carried out pressure release through pressure discharge control signal output module output pressure discharge control signal when the hydraulic pressure of wall hanging stove water-heating system is higher than preset value; Can effectively protect wall hanging stove water-heating system, prolong the service life of wall hanging stove water-heating system.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the frame structure sketch map of the embodiment of the invention.
Fig. 2 is the chip interface sketch map of hydraulic controller in the embodiment of the invention.
Fig. 3 is the circuit theory sketch map of drive circuit in the embodiment of the invention.
Fig. 4 is the circuit theory sketch map of pressure discharge control signal output module in the embodiment of the invention.
Fig. 5 is the circuit theory sketch map of mutual control module in the embodiment of the invention.
Marginal data: 1, pressure sensor; 10, capillary; 2, hydraulic controller; 3, drive circuit; 4, magnetic valve; 5, pressure discharge control signal output module; 6, mutual control module; 7, pressure amplifying circuit; 8, analog to digital conversion circuit.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
As shown in Figure 1; The automatic water-replenishing device that present embodiment is used for wall hanging stove water-heating system comprises pressure sensor 1, hydraulic controller 2, drive circuit 3, is used to control the magnetic valve 4 of wall hanging stove water-heating system water inlet duty; Pressure sensor 1, hydraulic controller 2, drive circuit 3, magnetic valve 4 link to each other successively; Pressure sensor 1 detects the hydraulic pressure of wall hanging stove water-heating system and exports to hydraulic controller 2; Hydraulic controller 2 is opened 4 pairs of wall hanging stoves of magnetic valve water-heating system through drive circuit 3 and is carried out moisturizing when the hydraulic pressure of wall hanging stove water-heating system is lower than preset value, have to detect accurate, safe and reliable, long service life, advantage easy to use, simple in structure, with low cost.
The pressure sensor 1 of present embodiment adopts CM5307CS to realize.Present embodiment also comprises the capillary 10 that is connected with the water route of wall hanging stove water-heating system; Pressure sensor 1 detects the hydraulic pressure of wall hanging stove water-heating system through capillary 10; Capillary 10 makes that pressure sensor 1 is easy for installation, and the sealing of wall hanging stove water-heating system is also fairly simple reliable.
As shown in Figure 2, the hydraulic controller 2 of present embodiment adopts the dragon 8051F of Xinhua chip microcontroller, and the signal of pressure sensor 1 (CM5307CS) output amplifies through amplifier U2A, links to each other with No. 7 pins (Vout pin) of the dragon 8051F of Xinhua single-chip microcomputer.
As shown in Figure 3, drive circuit 3 adopts transistor Q1 and electromagnetic relay K1 to realize, when the base stage of transistor Q1 links to each other with No. 39 pins (DcfCtrl pin) of Xinhua imperial 8051F single-chip microcomputer.When DcfCtrl pin output high level, K1 is closed for transistor Q1 output signal controlling electromagnetic relay, makes DcfOut pin output+24V driven magnetic valve 4.
Present embodiment also comprises the pressure discharge control signal output module 5 that is used to control wall hanging stove water-heating system delivery port duty; Hydraulic controller 2 links to each other with the control circuit of wall hanging stove water-heating system through pressure discharge control signal output module 5, and hydraulic controller 2 comes wall hanging stove water-heating system is carried out pressure release through pressure discharge control signal output module 5 output pressure discharge control signals when the hydraulic pressure of wall hanging stove water-heating system is higher than preset value.
In the present embodiment; Pressure discharge control signal output module 5 is a D/A conversion circuit, is used for converting the data signal of hydraulic controller 2 outputs into control circuit that analog signal is exported to wall hanging stove water-heating system, thereby controls wall hanging stove water-heating system delivery port duty through the control circuit of wall hanging stove water-heating system; Versatility is good; Can be applicable to multiple wall hanging stove water-heating system, compatible good, extensibility is strong.
As shown in Figure 4; Pressure discharge control signal output module 5 realizes based on comparator U3A, transistor Q2, transistor Q3; Be used for and link to each other from No. 45 pins (PressCtrl pin) of the dragon 8051F of Xinhua single-chip microcomputer; And export to the control circuit of wall hanging stove water-heating system, thereby realize wall hanging stove water-heating system is carried out pressure release through PressCtrlOut.
Present embodiment also comprises the mutual control module 6 that is used for carrying out with the user man-machine interactively, and hydraulic controller 2 links to each other with mutual control module 6.As shown in Figure 5, the mutual control module 6 of present embodiment by charactron cell S 1 (only drawing among the figure illustrates), switch S 2～S5 be set form.Charactron cell S 1 links to each other with No. 34 pins (mode pin) of the dragon 8051F of Xinhua single-chip microcomputer; S2 is the supercharging switch, links to each other with No. 37 pins (IncreaseWater pin) of the dragon 8051F of Xinhua single-chip microcomputer; S3 is a relief cock, links to each other with No. 36 pins (ReduceWaterPress pin) of the dragon 8051F of Xinhua single-chip microcomputer; S4 is a shutdown switch, links to each other with No. 35 pins (Stop pin) of the dragon 8051F of Xinhua single-chip microcomputer.
Present embodiment also comprises pressure amplifying circuit 7 and analog to digital conversion circuit 8; The output of pressure sensor 1 links to each other with hydraulic controller 2 with analog to digital conversion circuit 8 through pressure amplifying circuit 7 successively; Pressure amplifying circuit 7 is used for the simulated pressure signal of pressure sensor 1 output is amplified; Simulated pressure signal after 8 of analog to digital conversion circuits will amplify converts digital pressure signal into and exports to hydraulic controller 2 and handle; Pressure amplifying circuit 7 is custom circuit with analog to digital conversion circuit 8, repeats no more in the present embodiment.
The above is merely preferred implementation of the present invention, and protection scope of the present invention is not limited in above-mentioned embodiment, and every technical scheme that belongs to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, some improvement and the retouching under the prerequisite that does not break away from principle of the present invention, carried out, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (6)
1. automatic water-replenishing device that is used for wall hanging stove water-heating system; It is characterized in that: comprise pressure sensor (1), hydraulic controller (2), drive circuit (3), be used to control the magnetic valve (4) of wall hanging stove water-heating system water inlet duty; Said pressure sensor (1), hydraulic controller (2), drive circuit (3), magnetic valve (4) link to each other successively; Said pressure sensor (1) detects the hydraulic pressure of wall hanging stove water-heating system and exports to hydraulic controller (2), and said hydraulic controller (2) is opened magnetic valve (4) through drive circuit (3) wall hanging stove water-heating system is carried out moisturizing when the hydraulic pressure of wall hanging stove water-heating system is lower than preset value.
2. the automatic water-replenishing device that is used for wall hanging stove water-heating system according to claim 1; It is characterized in that: said automatic water-replenishing device also comprises the capillary (10) that is connected with the water route of wall hanging stove water-heating system, and said pressure sensor (1) detects the hydraulic pressure of wall hanging stove water-heating system through capillary (10).
3. the automatic water-replenishing device that is used for wall hanging stove water-heating system according to claim 2; It is characterized in that: said automatic water-replenishing device also comprises the pressure discharge control signal output module (5) that is used to control wall hanging stove water-heating system delivery port duty; Said hydraulic controller (2) links to each other with the control circuit of wall hanging stove water-heating system through pressure discharge control signal output module (5), and said hydraulic controller (2) comes wall hanging stove water-heating system is carried out pressure release through pressure discharge control signal output module (5) output pressure discharge control signal when the hydraulic pressure of wall hanging stove water-heating system is higher than preset value.
4. the automatic water-replenishing device that is used for wall hanging stove water-heating system according to claim 3 is characterized in that: said pressure discharge control signal output module (5) is a D/A conversion circuit.
5. the automatic water-replenishing device that is used for wall hanging stove water-heating system according to claim 4; It is characterized in that: said automatic water-replenishing device also comprises the mutual control module (6) that is used for carrying out with the user man-machine interactively, and said hydraulic controller (2) links to each other with mutual control module (6).
6. according to claim 1 or 2 or 3 or the 4 or 5 described automatic water-replenishing devices that are used for wall hanging stove water-heating system; It is characterized in that: said automatic water-replenishing device also comprises pressure amplifying circuit (7) and analog to digital conversion circuit (8), and the output of said pressure sensor (1) links to each other with hydraulic controller (2) with analog to digital conversion circuit (8) through pressure amplifying circuit (7) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102956576A CN102818310A (en) | 2012-08-18 | 2012-08-18 | Automatic water replenishing device for wall-hanging stove water heating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102956576A CN102818310A (en) | 2012-08-18 | 2012-08-18 | Automatic water replenishing device for wall-hanging stove water heating system |
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| CN102818310A true CN102818310A (en) | 2012-12-12 |
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| CN2012102956576A Pending CN102818310A (en) | 2012-08-18 | 2012-08-18 | Automatic water replenishing device for wall-hanging stove water heating system |
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| CN201363909Y (en) * | 2009-03-02 | 2009-12-16 | 广东万和新电气有限公司 | Gas wall-mounted boiler with automatic water supplementing device |
| CN101900374A (en) * | 2010-08-31 | 2010-12-01 | 天津市冠成钢品制造有限公司 | Unattended central heat supply monitoring station |
| CN201731612U (en) * | 2010-05-25 | 2011-02-02 | 无锡利邦厨具有限公司 | Full automatic boiling water supply system |
| CN102066892A (en) * | 2008-06-20 | 2011-05-18 | 罗斯蒙德公司 | Pressure transducer including a capillary tube having a non-cylindrical lumen |
| CN202012980U (en) * | 2011-01-20 | 2011-10-19 | 大连凯特电热科技有限公司 | Electric wall mounting furnace bi-functional in warming and bathing |
| JP2012013359A (en) * | 2010-07-02 | 2012-01-19 | Panasonic Corp | Water heater |
| CN202813572U (en) * | 2012-08-18 | 2013-03-20 | 佛山市顺德区奇林电气有限公司 | Automatic water replenishing device for wall-hanging stove water heating system |
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2012
- 2012-08-18 CN CN2012102956576A patent/CN102818310A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2859311Y (en) * | 2005-12-29 | 2007-01-17 | 徐小力 | Digital automatic setting pressure water make-up arrangement |
| CN101058934A (en) * | 2007-06-07 | 2007-10-24 | 上海交通大学 | Automatic water supply regulating system for washing machine |
| CN101266079A (en) * | 2008-04-24 | 2008-09-17 | 韶关市粤佳太阳能科技有限公司 | Solar water heater non-tap water full-automatic water-supplying system |
| CN102066892A (en) * | 2008-06-20 | 2011-05-18 | 罗斯蒙德公司 | Pressure transducer including a capillary tube having a non-cylindrical lumen |
| CN201363909Y (en) * | 2009-03-02 | 2009-12-16 | 广东万和新电气有限公司 | Gas wall-mounted boiler with automatic water supplementing device |
| CN201731612U (en) * | 2010-05-25 | 2011-02-02 | 无锡利邦厨具有限公司 | Full automatic boiling water supply system |
| JP2012013359A (en) * | 2010-07-02 | 2012-01-19 | Panasonic Corp | Water heater |
| CN101900374A (en) * | 2010-08-31 | 2010-12-01 | 天津市冠成钢品制造有限公司 | Unattended central heat supply monitoring station |
| CN202012980U (en) * | 2011-01-20 | 2011-10-19 | 大连凯特电热科技有限公司 | Electric wall mounting furnace bi-functional in warming and bathing |
| CN202813572U (en) * | 2012-08-18 | 2013-03-20 | 佛山市顺德区奇林电气有限公司 | Automatic water replenishing device for wall-hanging stove water heating system |
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Application publication date: 20121212 |