CN201740014U - Negative pressure type condensate water reclamation device - Google Patents
Negative pressure type condensate water reclamation device Download PDFInfo
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- CN201740014U CN201740014U CN2010202394448U CN201020239444U CN201740014U CN 201740014 U CN201740014 U CN 201740014U CN 2010202394448 U CN2010202394448 U CN 2010202394448U CN 201020239444 U CN201020239444 U CN 201020239444U CN 201740014 U CN201740014 U CN 201740014U
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- valve
- water tank
- control device
- suction type
- water
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Abstract
The utility model discloses a negative pressure type condensate water reclamation device. The device comprises a water storage device and a control device, wherein the water storage device comprises a first water storage tank and a second water storage tank. The device is characterized in that the first water storage tank is provided with a induction device and a first valve; the second water storage tank is provided with a second valve; the control device comprises a receiving and analyzing circuit; and the control device is connected with an intermediate control device for controlling the valves. The device can solve the problem of water flow variation, thereby achieving wider adaptability.
Description
Technical field
The utility model relates to a kind of condensed water reclaimer, relates in particular to a kind of suction type steam condensate recovering device.
Background technology
The suction type steam condensate recovering device is a kind of energy-saving equipment efficiently, can save the heat energy of 10-30% for the boiler user.The suction type steam condensate recovering device of current use, referring to schematic diagram shown in Figure 1, enter first water tank 2 by condensed water in high temperature, and enter second water tank 4, high-temperature water is delivered to equipment such as boiler by delivery port 6 by the multistage pumping 5 of high temperature by siphon pipe 3 from water inlet 1.Yet in many cases, because of technological requirement, the condensed water in high temperature that flow to water inlet 1 little situation when big in the time of can flow occurring, and amplitude of variation is very big, when flow increase to a certain amount of after, too late phenomenon will appear pumping in equipment.Therefore, the suction type condensate water recovery device of current use can not well adapt to the variation of discharge,, lacks adaptability that is.
The utility model content
For solving the problems of the technologies described above, we have proposed a kind of suction type condensate water recovery device, to realize the overcoming problem that discharge changes, have adaptability more widely.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of steam condensate recovering device comprises: water storage device and control device, described water storage device comprise first water tank and second water tank, it is characterized in that, described first water tank is provided with the induction installation and first valve; Described second water tank is provided with second valve; Described control device comprises reception and analysis circuit; Described control device also is connected with the middle control device that is used to control described valve.
Preferably, described middle control device is a magnetic valve.
Preferably, described first valve and described second valve are operated pneumatic valve.
Preferably, described first water tank and described second water tank are controlled by two two general formula operated pneumatic valves, perhaps control by a three way type operated pneumatic valve.
Preferably, described induction installation is liquid level induction electrode or magnetic switch.
Preferably, described reception and analysis circuit comprise liquid level relay and auxiliary reclay.
Pass through technique scheme, the utility model is by being provided with induction installation, and the control device that comprises reception and analysis circuit, when the discharge that is arranged in first water tank is increased to certain altitude, induction installation can pass to signal reception and analysis circuit is analyzed and handled, and with analysis result pass in the middle of control device, middle control device control operated pneumatic valve is so that the path closure of second water tank, make the path of first water tank open-minded, water is pumped to equipment such as boilers by first water tank; When discharge is reduced to certain altitude, then make the path closure of first water tank by the way, the path of second water tank is open-minded, thus the normal condition of getting back to.The utility model can overcome the problem that discharge changes, and has adaptability more widely.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment 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, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, 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 structural representation of the disclosed a kind of suction type condensate water recovery device of prior art;
Fig. 2 is the structural representation of the disclosed a kind of suction type condensate water recovery device of the utility model embodiment;
Fig. 3 is the disclosed a kind of connection diagram that adopts the three way type operated pneumatic valve of the utility model embodiment;
Fig. 4 is the connection diagram of the disclosed a kind of employing two general formula operated pneumatic valves of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of suction type condensate water recovery device, to realize the overcoming problem that discharge changes significantly, has adaptability more widely.
Referring to a kind of suction type condensate water recovery device that the utility model proposed shown in Figure 2, this device comprises: water inlet 1, first water tank 2, first water tank 2 is provided with first valve 21 and liquid level induction electrode 22, first water tank 2 links to each other with second water tank 4 by siphon pipe 3, second water tank 4 is provided with second valve 41, also comprises the multistage pumping 5 of high temperature, delivery port 6, magnetic valve 8 and control device 9, and described control device 9 comprises reception and analysis circuit 91.
When water level when water inlet 1 is flowed through first water tank 2, when if water level arrives the liquid level induction electrode 22 of indication high water level, then explanation discharge this moment is excessive, liquid level induction electrode 22 passes to signal the reception and the analysis circuit 91 of control device 9, transfer mode can adopt holding wire to transmit in the mode of switching value or continuous signal, also is not limited to other transfer mode certainly.Reception and analysis circuit 91 are analyzed the signals that receive and handle, and the result is spread out of to magnetic valve 8, and magnetic valve 8 is controlled first valve 21 and second valve 41 as middle control device.First valve 21 and second valve 41 receive the pneumatic supply signal of magnetic valve 8, make second valve, 41 closures, thereby close the path of second water tank 2, referring to Fig. 4, high-temperature condensation water are directly pumped from first water tank 2 by the multistage pumping 5 of high temperature.Along with the water levels in first water tank 2 descend, and when arriving the liquid level induction electrode 22 of indication low water level, then first valve 21 is closed, and second valve 41 is opened, and makes suction type condensed steam apparatus for recovering get back to normal condition.
Above-mentioned reception and analysis circuit 91 can be liquid level relay and auxiliary reclay, are not limited to other devices.In addition, first water tank 2 and second water tank 4 can also adopt three way type operated pneumatic valve 7 to control, can be referring to the circuit connection diagram of employing three way type operated pneumatic valve 7 shown in Figure 3.It will be understood by those skilled in the art that and to adopt other modes to control that the above-mentioned mode of mentioning only is preferred embodiment, does not cause any restriction.
Pass through technique scheme, the utility model is by being provided with induction installation, and the control device that comprises reception and analysis circuit, when the discharge that is arranged in first water tank is increased to certain altitude, induction installation can pass to signal reception and analysis circuit is analyzed and handled, and with analysis result pass in the middle of control device, middle control device control operated pneumatic valve is so that the path closure of second water tank, make the path of first water tank open-minded, water is pumped to equipment such as boilers by first water tank; When discharge is reduced to certain altitude, then make the path closure of first water tank by the way, the path of second water tank is open-minded, thus the normal condition of getting back to.The utility model can overcome the problem that discharge changes, and has adaptability more widely.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. suction type steam condensate recovering device, comprising: water storage device and control device, described water storage device comprise first water tank and second water tank, it is characterized in that, described first water tank is provided with the induction installation and first valve; Described second water tank is provided with second valve; Described control device comprises reception and analysis circuit; Described control device also is connected with the middle control device that is used to control described valve.
2. a kind of suction type steam condensate recovering device according to claim 1 is characterized in that, described middle control device is a magnetic valve.
3. a kind of suction type steam condensate recovering device according to claim 1 is characterized in that, described first valve and described second valve are operated pneumatic valve.
4. a kind of suction type steam condensate recovering device according to claim 1 is characterized in that, described first water tank and described second water tank are controlled by two two general formula operated pneumatic valves, perhaps control by a three way type operated pneumatic valve.
5. a kind of suction type steam condensate recovering device according to claim 1 is characterized in that described induction installation is liquid level induction electrode or magnetic switch.
6. a kind of suction type steam condensate recovering device according to claim 1 is characterized in that described reception and analysis circuit comprise liquid level relay and auxiliary reclay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202394448U CN201740014U (en) | 2010-06-28 | 2010-06-28 | Negative pressure type condensate water reclamation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202394448U CN201740014U (en) | 2010-06-28 | 2010-06-28 | Negative pressure type condensate water reclamation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740014U true CN201740014U (en) | 2011-02-09 |
Family
ID=43555289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202394448U Expired - Fee Related CN201740014U (en) | 2010-06-28 | 2010-06-28 | Negative pressure type condensate water reclamation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201740014U (en) |
-
2010
- 2010-06-28 CN CN2010202394448U patent/CN201740014U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |