CN205402675U - Small -size boiler water supplement structure - Google Patents
Small -size boiler water supplement structure Download PDFInfo
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- CN205402675U CN205402675U CN201620243445.7U CN201620243445U CN205402675U CN 205402675 U CN205402675 U CN 205402675U CN 201620243445 U CN201620243445 U CN 201620243445U CN 205402675 U CN205402675 U CN 205402675U
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- water
- boiler
- water tank
- level
- supplement structure
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Abstract
The utility model discloses a small -size boiler water supplement structure, include: controller, pot furnace inner container and water tank, and with the moisturizing pump that pot furnace inner container and water tank all communicate, be provided with the analog output level gauge in the pot furnace inner container, be used for real -time supervision the pot in the furnace inner container the water level and to controller output water -level fluctuation signal, the upper and lower both ends of water tank respectively through thread a pipe with the motorised valve with pot furnace inner container intercommunication, be provided with float gauge in the water tank, the controller is used for the basis the water -level fluctuation signal real -time change of analog output level gauge output the aperture of motorised valve still is used for float gauge monitors water level in the water tank is less than when predetermineeing the water level, control the moisturizing pump to the water tank supplies water. The utility model discloses a small -size boiler water supplement structure has reduced the influence of moisturizing to boiler inside temperature and pressure, has improved the measure of stability of boiler play steam temperature value.
Description
Technical field
This utility model relates to boiler replenishing water technical field, particularly relates to a kind of miniature boiler water supplement structure.
Background technology
At present, miniature boiler is big especially to boiler internal pressure and temperature effect when moisturizing, and moisturizing is the important step of boiler continuous running, the basic reason causing temperature and pressure drop bigger is to be substantially present stage to utilize the mode that boiler is entered in the direct moisturizing of small pump to carry out moisturizing, this mode is owing to can not accomplish high accuracy moisturizing, boiler internal temperature, pressure all can be impacted by each moisturizing, cause that temperature and pressure value fluctuates extremely unstable up and down, it is impossible to be practically applicable to some productions needing vapor (steam) temperature precision.
Utility model content
One, to solve the technical problem that
The purpose of this utility model is the problems referred to above existing for prior art, the special one miniature boiler water supplement structure that provides, and the reduction moisturizing impact on boiler internal temperature and pressure improves boiler and goes out the degree of stability of vapor (steam) temperature value.
Two, technical scheme
For solving above-mentioned technical problem, this utility model provides a kind of miniature boiler water supplement structure, including: controller, inside of boiler and water tank, and the small pump all connected with described inside of boiler and water tank；It is provided with simulation output liquidometer in described inside of boiler, is used for the real-time water level monitored in described inside of boiler and exports SEA LEVEL VARIATION signal to described controller；The two ends up and down of described water tank connect with described inside of boiler with electrodynamic valve respectively through connecting pipe, are provided with floating ball lever meter in described water tank；Described controller for changing the aperture of described electrodynamic valve in real time according to the SEA LEVEL VARIATION signal of described simulation output liquidometer output, it is additionally operable to when the water level that described floating ball lever meter monitors in described water tank is lower than preset water level, controls described small pump to described cistern water supply.
Wherein, in above-mentioned miniature boiler water supplement structure, in described inside of boiler, it is provided with the water-level gauge isolation pipeline for installing described simulation output liquidometer.
Wherein, in above-mentioned miniature boiler water supplement structure, top and the bottom of described water-level gauge isolation pipeline are respectively arranged with permeable hole and lower permeable hole.
Wherein, in above-mentioned miniature boiler water supplement structure, described inside of boiler is additionally provided with water-level observation glass tubing, the water level of inside of boiler described in real-time monitored.
Wherein, in above-mentioned miniature boiler water supplement structure, the outlet conduit of described small pump is provided with electric three-way valve, first outlet of described electric three-way valve is connected on the outlet conduit of described small pump, second outlet of described electric three-way valve is connected with described water tank by water tank moisturizing pipeline, and the 3rd outlet of described electric three-way valve is connected with described inside of boiler by quick moisturizing pipeline.
Wherein, in above-mentioned miniature boiler water supplement structure, described water tank moisturizing pipeline is provided with check valve.
Wherein, in above-mentioned miniature boiler water supplement structure, described quick moisturizing pipeline is communicated with drainage pipeline, and described drainage pipeline is provided with electromagnetic valve.
Three, the beneficial effects of the utility model
Compared with prior art, miniature boiler water supplement structure of the present utility model, using liquidometer to control liquid level makes high water tank be always above boiler liquid level, utilize law of connected vessels can carry out lasting moisturizing, uninterrupted during by the control moisturizing of the electrodynamic valve of connection boiler and water tank, the mode continuing moisturizing is continual to boiler replenishing water, the temperature and pressure value that can make boiler internal is in a very little fluctuating margin all the time, on the impact of temperature and pressure in boiler when reducing moisturizing, improve boiler and go out the degree of stability of vapor (steam) temperature value.
Accompanying drawing explanation
Fig. 1 is the structural representation of the miniature boiler water supplement structure of this utility model one embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following example are used for illustrating this utility model, but can not be used for limiting scope of the present utility model.
The structure of the miniature boiler water supplement structure of the present embodiment includes as shown in Figure 1: controller, inside of boiler 15 and water tank 6, and the small pump 14 all connected with inside of boiler 15 and water tank 6.Water tank 6 persistence is controlled to inside of boiler 15 moisturizing by controller, the temperature and pressure value that can make boiler internal is in a very little fluctuating margin all the time, on the impact of temperature and pressure in boiler when reducing moisturizing, improve boiler and go out the degree of stability of vapor (steam) temperature value.
Specifically, inside of boiler 15 top isolates pipeline 4 and the output liquidometer 2 of the simulation with analog signal output equipped with water-level gauge, and outside is provided with water-level observation glass tubing 1.Simulation output liquidometer 2 is positioned at water-level gauge isolation pipeline 4, top and the bottom of water-level gauge isolation pipeline 4 are respectively arranged with permeable hole 17 and lower permeable hole 3, water-level gauge isolation pipeline 4 keeps balance by water level in upper permeable hole 17 and lower permeable hole 3 and stove, and water-level observation glass tubing 1 can real-time monitored boiler water level.
The two ends up and down of water tank 6 connect with inside of boiler 15 with electrodynamic valve 7 respectively through connecting pipe 8, are provided with floating ball lever meter 5 in water tank 6, to ensure that cistern water level is normal.
So, simulation output liquidometer 2 can be monitored the water level in inside of boiler 15 in real time and export SEA LEVEL VARIATION signal to controller, controller can change the aperture of electrodynamic valve 7 in real time according to the SEA LEVEL VARIATION signal of simulation output liquidometer 2 output, the water level in inside of boiler 15 is made to remain stable for changing refill flow in real time, and when floating ball lever meter 5 monitors the water level in water tank 6 lower than preset water level, controller can control small pump 14 and supply water to water tank 6.This utilize law of connected vessels can carry out lasting moisturizing, uninterrupted during by the control moisturizing of the electrodynamic valve of connection boiler and water tank, the temperature and pressure value that can make boiler internal is in a very little fluctuating margin all the time, on the impact of temperature and pressure in boiler when reducing moisturizing, improve boiler and go out the degree of stability of vapor (steam) temperature value.
In the present embodiment, the outlet conduit of small pump 14 is provided with electric three-way valve 10, first outlet of this electric three-way valve 10 is connected on the outlet conduit of small pump 14, second outlet of this electric three-way valve 10 is connected with water tank 6 by water tank moisturizing pipeline 9, and the 3rd outlet of electric three-way valve 10 is connected with inside of boiler 15 by quick moisturizing pipeline 11.Water tank moisturizing pipeline 9 is provided with check valve 16, it is ensured that pressure will not flow out from water tank 6.Quick moisturizing pipeline 11 is communicated with drainage pipeline 13, drainage pipeline 13 is provided with electromagnetic valve 12, for draining.
During work, inside of boiler 15 is connected quick moisturizing pipeline 11 by electric three-way valve 10 and is quickly added water by small pump 14, with the time of saving, after reaching preset water level, boiler starts normal operation, simultaneously water tank 6 is connected moisturizing pipeline 9 by electric three-way valve 10 and is added water by small pump 14, stops adding water after reaching preset water level.This water charging system is according to law of connected vessels, in system, inside of boiler 15 is connected with electrodynamic valve about 7 by connecting pipe 8 with water tank 6, form a communication apparatus, connection inside of boiler 15 and water tank 6 electrodynamic valve 7 below control the flow of inside of boiler 15 moisturizing during moisturizing, when connecting pipe 8 above avoids electrodynamic valve 7 moisturizing water tank 6 different with inside of boiler 15 pressure and cannot normally moisturizing, the check valve 16 on moisturizing pipeline ensures that pressure will not flow out from water tank 6.In inside of boiler 15, simulation output water-level gauge 2 monitor water level in body of heater and in real time to outside controller output SEA LEVEL VARIATION signal, and outside controller changes refill flow in real time according to SEA LEVEL VARIATION control electrodynamic valve 7 makes water level in inside of boiler 15 remain stable for.By standard-sized sheet electrodynamic valve 7 and open the internal surplus water of electromagnetic valve 12 emptying system after system is artificially out of service.
As mentioned above, miniature boiler water supplement structure of the present utility model, using liquidometer to control liquid level makes high water tank be always above boiler liquid level, utilize law of connected vessels can carry out lasting moisturizing, uninterrupted during by the control moisturizing of the electrodynamic valve of connection boiler and water tank, the mode continuing moisturizing is continual to boiler replenishing water, the temperature and pressure value that can make boiler internal is in a very little fluctuating margin all the time, on the impact of temperature and pressure in boiler when reducing moisturizing, improve boiler and go out the degree of stability of vapor (steam) temperature value.
Miniature boiler water supplement structure of the present utility model, it is possible to arbitrarily control required water level, it is possible to fixed level in span of control, the impact of the temperature and pressure that the error of reduction moisturizing causes.
Miniature boiler water supplement structure of the present utility model, utilizes the pipeline of outs open to reduce the boiler internal water boiling impact on level sensor.
Miniature boiler water supplement structure of the present utility model, fault-free designs, without consumable accessory, reliability, stable higher, than traditional water supplementing method more saving water resource, and simple in construction, cost is low, and saving electric energy etc., meet and save the energy, environmental protection theory more.
Below it is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model know-why; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a miniature boiler water supplement structure, it is characterized in that, including: controller, inside of boiler (15) and water tank (6), and the small pump (14) all connected with described inside of boiler (15) and water tank (6)；It is provided with simulation output liquidometer (2) in described inside of boiler (15), exports SEA LEVEL VARIATION signal for the water level in the described inside of boiler of real-time monitoring (15) and to described controller；The two ends up and down of described water tank (6) connect with described inside of boiler (15) with electrodynamic valve (7) respectively through connecting pipe (8), are provided with floating ball lever meter (5) in described water tank (6)；Described controller changes the aperture of described electrodynamic valve (7) in real time for the SEA LEVEL VARIATION signal exported according to described simulation output liquidometer (2), it is additionally operable to when described floating ball lever meter (5) monitors the water level in described water tank (6) lower than preset water level, controls described small pump (14) and supply water to described water tank (6).
2. miniature boiler water supplement structure according to claim 1, it is characterised in that be provided with water-level gauge isolation pipeline (4) for installing described simulation output liquidometer (2) in described inside of boiler (15).
3. miniature boiler water supplement structure according to claim 2, it is characterised in that top and the bottom of described water-level gauge isolation pipeline (4) are respectively arranged with permeable hole (17) and lower permeable hole (3).
4. miniature boiler water supplement structure according to claim 2, it is characterised in that described inside of boiler (15) is additionally provided with water-level observation glass tubing (1), the water level of inside of boiler (15) described in real-time monitored.
5. miniature boiler water supplement structure according to any one of claim 1 to 4, it is characterized in that, the outlet conduit of described small pump (14) is provided with electric three-way valve (10), first outlet of described electric three-way valve (10) is connected on the outlet conduit of described small pump (14), second outlet of described electric three-way valve (10) is connected with described water tank (6) by water tank moisturizing pipeline (9), and the 3rd outlet of described electric three-way valve (10) is connected with described inside of boiler (15) by quick moisturizing pipeline (11).
6. miniature boiler water supplement structure according to claim 5, it is characterised in that be provided with check valve (16) on described water tank moisturizing pipeline (9).
7. miniature boiler water supplement structure according to claim 5, it is characterised in that described quick moisturizing pipeline (11) is communicated with drainage pipeline (13), and described drainage pipeline (13) is provided with electromagnetic valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243445.7U CN205402675U (en) | 2016-03-28 | 2016-03-28 | Small -size boiler water supplement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243445.7U CN205402675U (en) | 2016-03-28 | 2016-03-28 | Small -size boiler water supplement structure |
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| Publication Number | Publication Date |
|---|---|
| CN205402675U true CN205402675U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620243445.7U Expired - Fee Related CN205402675U (en) | 2016-03-28 | 2016-03-28 | Small -size boiler water supplement structure |
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| CN (1) | CN205402675U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737135A (en) * | 2016-03-28 | 2016-07-06 | 湖北民族学院 | Small boiler water replenishing system |
| CN110122359A (en) * | 2019-06-18 | 2019-08-16 | 汪勇 | Animal automatic heating temperature control water fountain |
| CN112859940A (en) * | 2021-01-20 | 2021-05-28 | 上海工程技术大学 | Multi-water-tank liquid level control system of boiler |
-
2016
- 2016-03-28 CN CN201620243445.7U patent/CN205402675U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737135A (en) * | 2016-03-28 | 2016-07-06 | 湖北民族学院 | Small boiler water replenishing system |
| CN110122359A (en) * | 2019-06-18 | 2019-08-16 | 汪勇 | Animal automatic heating temperature control water fountain |
| CN110122359B (en) * | 2019-06-18 | 2021-05-04 | 汪勇 | Automatic heating and temp. controlling water drinking device for animals |
| CN112859940A (en) * | 2021-01-20 | 2021-05-28 | 上海工程技术大学 | Multi-water-tank liquid level control system of boiler |
| CN112859940B (en) * | 2021-01-20 | 2022-11-18 | 上海工程技术大学 | Multi-water-tank liquid level control system of boiler |
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| 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: 20160727 Termination date: 20200328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |