CN104007772A - Full intelligent safety pressure control system - Google Patents
Full intelligent safety pressure control system Download PDFInfo
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- CN104007772A CN104007772A CN201310059165.1A CN201310059165A CN104007772A CN 104007772 A CN104007772 A CN 104007772A CN 201310059165 A CN201310059165 A CN 201310059165A CN 104007772 A CN104007772 A CN 104007772A
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- water
- valve
- solenoid valve
- courage
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Abstract
The embodiment of the invention discloses a full intelligent safety pressure control system which comprises a water liner with a built-in heating tube, a decompression valve and an outlet solenoid valve which are positioned at two sides of an output end at the top of the water liner, an inlet solenoid valve positioned at a water inlet of the water liner, a drain-pipe connected with an output end of the decompression valve and a controller which is electrically connected with the inlet solenoid valve, the outlet solenoid valve and the water liner respectively. The decompression valve is a pressure-relief solenoid valve and is electrically connected with the controller. The outlet solenoid valve is electrically connected with the controller through an inductor. By the use of the full intelligent safety pressure control system, pressure in the water liner also remains consistent with the atmospheric pressure of the outside world even during the heating process. Thus, service life of the system provided by the invention is prolonged and safety performance of the system is greatly raised.
Description
Technical field
The present invention relates to a kind of boiling water supply equipment, relate in particular to a kind of full intelligent and safe control pressure system.
Background technology
Existing boiling water supply equipment is in heating process, water courage is not only bearing the pressure that comes from extraneous tap water, can be also to carry out in complete totally enclosed space because of heating, after heating starts, the pressure of water courage also increases thereupon, if do not release a part of pressure, water courage will break, and when serious, also can have the danger of blast.For head it off, is generally all used the blowdown valve of 0.65 ~ 0.7MPa, while being only greater than this pressure, just blowdown valve starts pressure release in existing industry.Equipment is being under this pressure for a long time, easily equipment is caused to the problem of leaking, and when serious, also can cause security incident.Simultaneously, some enterprise adopts balanced type blowdown valve head it off, but it is relative water courage pressure and tap water pressure, this kind of method there is no much changes for the environmental pressure of water courage substantially because the pressure of water courage when pressure release also or can be far longer than tap water pressure.
Summary of the invention
Technical matters to be solved by this invention is, a kind of full intelligent and safe control pressure system is provided, even if wherein water courage internal pressure is also the same with atmospheric pressure in heating process, thereby has greatly mentioned serviceable life and security performance.
In order to solve the problems of the technologies described above, the embodiment of the present invention provides a kind of full intelligent and safe control pressure system, in comprising, establish heat-generating pipe water courage, be positioned at the blowdown valve of output terminal both sides, described water courage top and go out water solenoid valve, be positioned at described water courage water inlet entering water electromagnetic valve, be connected in the drainpipe of described blowdown valve output terminal and with described entering water electromagnetic valve, go out the controller that water solenoid valve and heat-generating pipe are electrically connected to respectively, described blowdown valve is pressure release electromagnetic valve, and is electrically connected to described controller; Describedly go out water solenoid valve and be electrically connected to described controller by inductor.
For the improvement of technique scheme, the outer wall of described controller is provided with for showing the display of the water temperature in water courage.
For the further improvement of technique scheme, described display is LED electronic console.
For the further improvement of technique scheme, described inductor is infrared inductor.
For the further improvement of technique scheme, between the water inlet of described water courage and described entering water electromagnetic valve, be also provided with the one-way relief valves refluxing for water in anti-sealing courage.
In sum, the technical solution used in the present invention, by the automatic control action of sensor Real-Time Monitoring and controller, described pressure release electromagnetic valve is controlled in real time, thereby the pressure in water courage is drained into drainpipe in time, thereby make pressure and external atmosphere pressure in water courage not have pressure differential, also just guaranteed that water courage is in zero-pressure state, also just make its life-span greatly extend, also do not have potential safety hazard simultaneously.
Implement the embodiment of the present invention, there is following beneficial effect:
(1) long service life;
(2) use safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of full intelligent and safe control pressure system of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, full intelligent and safe control pressure system of the present invention, in comprising, establish the water courage 1 of heat-generating pipe 8, be positioned at the blowdown valve 2 of water courage 1 output terminal both sides, top and go out water solenoid valve 3, be positioned at the entering water electromagnetic valve 4 of described water courage 1 water inlet, be connected in the drainpipe 5 of described blowdown valve 2 output terminals, with entering water electromagnetic valve 4, go out the controller 6 that water solenoid valve 3 and heat-generating pipe 8 are electrically connected to respectively, what described blowdown valve 2 adopted is pressure release electromagnetic valve, be convenient to be controlled by the controller 6 with being electrically connected to, meanwhile, describedly go out water solenoid valve 3 and be also used in conjunction with inductor 7 and be electrically connected to described controller 6, thereby accept the control of described controller 6.What described sensor 7 adopted is infrared ray sensor, the information detecting is transferred to described controller 6 in time, 6 of described controllers are made a response in time according to information, thereby go out water solenoid valve 3, entering water electromagnetic valve 4 and blowdown valve 2 described in controlling, make corresponding operation, thereby complete heating in water courage, heat up water and air pressure inside and external atmosphere pressure coherency operation.
Be more than the structure explanation of full intelligent and safe control pressure system of the present invention, now its work done to following description (wherein " arrow " in Fig. 1 represents water (flow) direction):
First water courage 1 needs moisturizing, and controller 6 controls described blowdown valve 2 power-off and cuts out, described in go out water solenoid valve 3 energising conductings, guarantee that, in automatic water supplement process, 1 exhaust of water courage is normal; When water level reaches preset value, described inductor 7 is sent to described controller 6 by this information, 6 of described controllers send the instruction of cutting out described entering water electromagnetic valve 4, in described water courage 1, also bearing from the pressure of supply water in outside water supply pipe this moment, therefore closing described entering water electromagnetic valve 4 after latter 1 second, give described blowdown valve 2 energisings, described blowdown valve 2 is switched on and is opened, thereby in time unnecessary hydraulic pressure is discharged by drainpipe 5.Meanwhile, described controller 6 is controlled described heat-generating pipe 8 and is carried out heating operation, because described blowdown valve 2 is also in open mode, when the water in water courage 1 is heated, still keeps its internal pressure consistent with ambient pressure.When the water temperature in described water courage 1 reaches described controller 1 preset temperature, described controller 1 sends the instruction that stops heating, and stops 2 energisings of described blowdown valve, i.e. described blowdown valve 2 power-off and closing.
When user fetches water, go out water solenoid valve 3 energisings and open, boiling water flows out from water swivel, and blowdown valve 2 is now also in closed condition, and entering water electromagnetic valve 4 is switched on and is opened, and carries out moisturizing operation; After water intaking, described controller 6 is first to described entering water electromagnetic valve 4 power-off, thus described entering water electromagnetic valve 4 close, stop moisturizing, after 1 second to going out water solenoid valve 3 power-off, thereby described in go out water solenoid valve 3 and close.
When water temperature is during lower than the default minimum temperature of described controller 6, stop supplying water, close described entering water electromagnetic valve 4, and heat-generating pipe 8 starts heating.Now blowdown valve 2 energisings are opened, and guarantee that the air pressure in water courage 1 is consistent with external pressure.
Above duty is circulation successively, and the time and the temperature that wherein arrange can be finely tuned according to actual conditions.
For the improvement of technique scheme, described controller 6 outer walls are provided with for showing the display 9 of water courage 1 interior water temperature, and what in the present invention, select is LED electronic console, can certainly be pointer display.
For the improvement of technique scheme, between the water inlet of described water courage 1 and described entering water electromagnetic valve 4, be also provided with the one-way relief valves 10 refluxing for the interior water of anti-sealing courage 1.The object that this one-way relief valves 10 is set is also when described blowdown valve 2 breaks down also have described safety valve 10 to ensure the safety of whole equipment.
Above disclosed is only a kind of preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.
Claims (5)
1. a full intelligent and safe control pressure system, in comprising, establish heat-generating pipe (8) water courage (1), be positioned at the blowdown valve (2) of output terminal both sides, described water courage (1) top and go out water solenoid valve (3), be positioned at described water courage (1) water inlet entering water electromagnetic valve (4), be connected in the drainpipe (5) of described blowdown valve (2) output terminal and with described entering water electromagnetic valve (4), go out the controller (6) that water solenoid valve (3) and heat-generating pipe (8) are electrically connected to respectively, it is characterized in that:
Described blowdown valve (2) is pressure release electromagnetic valve, and is electrically connected to described controller (6);
Describedly go out water solenoid valve (3) and be electrically connected to described controller (6) by inductor (7).
2. full intelligent and safe control pressure system according to claim 1, is characterized in that:
The outer wall of described controller (6) is provided with for showing the display (9) of the interior water temperature of water courage (1).
3. full intelligent and safe control pressure system according to claim 2, is characterized in that:
Described display (9) is LED electronic console.
4. full intelligent and safe control pressure system according to claim 1, is characterized in that:
Described inductor (7) is infrared inductor.
5. full intelligent and safe control pressure system according to claim 1, is characterized in that:
Between the water inlet of described water courage (1) and described entering water electromagnetic valve (4), be also provided with the one-way relief valves (10) refluxing for the interior water of anti-sealing courage (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310059165.1A CN104007772A (en) | 2013-02-25 | 2013-02-25 | Full intelligent safety pressure control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310059165.1A CN104007772A (en) | 2013-02-25 | 2013-02-25 | Full intelligent safety pressure control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104007772A true CN104007772A (en) | 2014-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310059165.1A Pending CN104007772A (en) | 2013-02-25 | 2013-02-25 | Full intelligent safety pressure control system |
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| Country | Link |
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| CN (1) | CN104007772A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0236742A1 (en) * | 1986-03-08 | 1987-09-16 | Robert Bosch Gmbh | Servo valve for pneumatic-pressure control |
| US20040206400A1 (en) * | 2003-04-21 | 2004-10-21 | Aisan Kogyo Kabushiki Kaisha | Gas decompression device for fuel cell system |
| US20060081288A1 (en) * | 2004-10-07 | 2006-04-20 | Eaton Corporation | Closed loop pressure control system and electrically operated pressure control valve with integral pressure sensor and method of making same |
| CN201097996Y (en) * | 2007-11-08 | 2008-08-13 | 广东长菱空调冷气机制造有限公司 | Energy-saving drinker |
| CN101751046A (en) * | 2008-12-03 | 2010-06-23 | 江苏环力科技发展有限公司 | Novel electronic pressure controller |
| CN202494937U (en) * | 2012-04-01 | 2012-10-17 | 昆明焦化制气有限公司 | Automatic control device for gas pressure |
| CN203132115U (en) * | 2013-02-25 | 2013-08-14 | 广州市兆基饮水设备科技有限公司 | Full-intelligent safe pressure control system |
-
2013
- 2013-02-25 CN CN201310059165.1A patent/CN104007772A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0236742A1 (en) * | 1986-03-08 | 1987-09-16 | Robert Bosch Gmbh | Servo valve for pneumatic-pressure control |
| US20040206400A1 (en) * | 2003-04-21 | 2004-10-21 | Aisan Kogyo Kabushiki Kaisha | Gas decompression device for fuel cell system |
| US20060081288A1 (en) * | 2004-10-07 | 2006-04-20 | Eaton Corporation | Closed loop pressure control system and electrically operated pressure control valve with integral pressure sensor and method of making same |
| CN201097996Y (en) * | 2007-11-08 | 2008-08-13 | 广东长菱空调冷气机制造有限公司 | Energy-saving drinker |
| CN101751046A (en) * | 2008-12-03 | 2010-06-23 | 江苏环力科技发展有限公司 | Novel electronic pressure controller |
| CN202494937U (en) * | 2012-04-01 | 2012-10-17 | 昆明焦化制气有限公司 | Automatic control device for gas pressure |
| CN203132115U (en) * | 2013-02-25 | 2013-08-14 | 广州市兆基饮水设备科技有限公司 | Full-intelligent safe pressure control system |
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Application publication date: 20140827 |