CN203349522U - Waterway flow-splitting control device system and waterway flow-splitting device of gas water heater - Google Patents
Waterway flow-splitting control device system and waterway flow-splitting device of gas water heater Download PDFInfo
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- CN203349522U CN203349522U CN 201320361922 CN201320361922U CN203349522U CN 203349522 U CN203349522 U CN 203349522U CN 201320361922 CN201320361922 CN 201320361922 CN 201320361922 U CN201320361922 U CN 201320361922U CN 203349522 U CN203349522 U CN 203349522U
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Abstract
The utility model relates to a waterway flow-splitting device special for a gas water heater. The waterway flow-splitting device comprises a waterway flow splitter, a central controller and a water flow sensor used for detecting water input flow or total water output flow. A plurality of waterway branches which divide the waterway of the water heater into multiple paths to be controlled in a flow splitting mode in proportion are arranged on the waterway flow splitter, solenoid valves are arranged on the waterway branches respectively, and the water flow sensor and the solenoid valves are respectively and electrically connected with the central controller. The waterway flow-splitting device, a fuel gas proportional valve, an input water temperature probe for detecting water temperature and an output water temperature probe are matched to form the waterway flow-splitting control device system of the gas water heater. The waterway flow-splitting control device system and the waterway flow-splitting device of the gas water heater aim to be lower in failure rate, longer in service life and more stable in constant temperature effect.
Description
Technical field
The utility model relates to a kind of gas heater, particularly a kind of gas water heater water path flow division control device system and water route part flow arrangement.
Background technology
Constant temp gas water heater, heating stove water route used are controlled as motor bearings drives and are rotated back and forth regulative mode at present; Characteristics are: motor, according to controller signals, rotates in proportion, and bearing drives water valve and rotates, and controls discharge, reaches auxiliary constant temperature.Defect: 1, this mode only has single motor to control unique water route, and a load breaks down, and just can't assist constant temperature.2, this motor bearings driven rotary regulative mode, when hydraulic pressure is unstable, motor frequently rotates back and forth, and motor easily generates heat, and causes the impact on the motor life-span itself. then in motor frequently rotates back and forth process, motor bearings gear and the mutual friction of water valve shaft gear phase, cause damaging, paralysing.Friction between water valve core and water valve wall, wearing and tearing cause becoming flexible or two eccentric shafts, can't assist constant temperature.3, in use, foreign material, the easy clamping stagnation bearing movable of incrustation scale in water, cause damaging this structure.
The utility model content
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide gas water heater water path flow division control device system and the water route part flow arrangement of the constant temperature effect that a kind of fault rate is lower, the life-span is longer, more stable.
The utility model solves the technical scheme that its technical problem adopts:
A kind of gas water heater water path flow division control device system, comprise gas ratio valve, the inflow temperature probe for detection of the water flow sensing unit of water-flow signal and water temperature detection, leaving water temperature probe, for controlling the water route current divider of Water heater pipeline water route discharge, and central controller; The tributary, a plurality of water route that the water heater water route is divided in proportion to the multichannel flow-dividing control is arranged on the current divider of water route, magnetic valve is housed respectively on the tributary, water route; Gas ratio valve, inflow temperature probe, leaving water temperature probe, water flow sensing unit and magnetic valve are electrically connected to central controller respectively.
The utility model is through the performance evaluation to water heater integral body, carry out discharge calculating, current divider is divided into the multichannel flow-dividing control in proportion by the water heater water route by water again, water route current divider wherein each branch road is separately installed with magnetic valve, the signal (electric current) that each way solenoid valve provides by the connection central controller is opened, close action, reach the control of water route discharge, again by the water flow sensing unit that is arranged on water route diverter control system device end (also can be contained in front end) and inflow temperature probe, water-flow signal and inflow temperature are transferred to central controller, central controller is to water route, thereby detecting, gas circuit adjusts the constant temperature optimum efficiency reached.
One of embodiment: the water route current divider is provided with tributary, three water routes and two magnetic valves, tributary, three water routes is tributary, water route A, tributary, water route B and tributary, water route C, two magnetic valves are waterway electromagnetic valve B and waterway electromagnetic valve C, it is upper that waterway electromagnetic valve B is arranged on tributary, water route B, and waterway electromagnetic valve C is arranged on the C of tributary, water route.
A kind of gas water heater water path flow division control device system, is characterized in that tributary, described water route A<tributary, water route B<tributary, water route C flow as mentioned above.
Two of embodiment: a kind of gas water heater water path flow division control device system, it is characterized in that described water route current divider is provided with tributary, four water routes and four magnetic valves, tributary, four water routes is tributary, water route A, tributary, water route B, tributary, water route C and tributary, water route D, and four magnetic valves are waterway electromagnetic valve A, waterway electromagnetic valve B, waterway electromagnetic valve C and waterway electromagnetic valve D; It is upper that waterway electromagnetic valve A is arranged on tributary, water route A, and it is upper that waterway electromagnetic valve B is arranged on tributary, water route B, and it is upper that waterway electromagnetic valve C is arranged on tributary, water route C, and waterway electromagnetic valve D is arranged on the D of tributary, water route.
A kind of gas water heater water path flow division control device system, is characterized in that tributary, described water route A<tributary, water route B<tributary, water route C<tributary, water route D flow as mentioned above.
A kind of water route part flow arrangement that is exclusively used in above-mentioned gas heater, comprise water route current divider, central controller and for detection of the water flow sensing unit of water flow sensing unit water inlet or water outlet total flow; The tributary, a plurality of water route that the water heater water route is divided in proportion to the multichannel flow-dividing control is arranged on the current divider of water route, magnetic valve is housed respectively on the tributary, water route, water flow sensing unit, magnetic valve are electrically connected to central controller respectively.
The beneficial effects of the utility model are:
1, this New-type water heater water route flow division control device system, water route multichannel flow-control, single fault, do not affect water heater and use.
2, this New-type water heater water route flow division control device system, waterway electromagnetic valve heads straight for directly and closes, and reduces mechanical friction and rubbing surface, makes that whole apparatus system fault rate is lower, the life-span is longer.
3, this New-type water heater water route flow division control device system, simple on-off action, in use procedure, in water, foreign material, incrustation scale are difficult for the device impact.
4,, when inflow temperature is too low, discharge is excessive, while exceeding the maximum heating load of water heaters design, this New-type water heater water route flow division control device system, can carry out flow-control to discharge automatically, reaches default thermostat temperature.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is gas water heater water route flow division control device system architecture schematic diagram.
Fig. 2 is that the water route current divider is implemented a structural representation.
Fig. 3 is that the water route current divider is implemented two structural representations.
The specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of gas water heater water path flow division control device system, comprise gas ratio valve 7 for controlling the gas inlet ratio, the inflow temperature probe 9 for detection of water-flow signal and water temperature, leaving water temperature probe 8 and water flow sensing unit 3, for controlling the water route current divider 1 of Water heater pipeline water route discharge, and central controller 5.On water route current divider 1, inflow temperature probe 9 pipelines that are arranged between cold water inlet 2 and heat exchanger 4.The tributary, a plurality of water route that the water heater water route is divided in proportion to the multichannel flow-dividing control is arranged on water route current divider 1, magnetic valve is housed respectively on the tributary, water route; Inflow temperature probe, leaving water temperature probe, gas ratio valve, water flow sensing unit and magnetic valve are electrically connected to central controller 5 respectively.
The utility model is through the performance evaluation to water heater integral body, carry out discharge calculating, current divider is divided into the multichannel flow-dividing control in proportion by the water heater water route by water again, water route current divider wherein each branch road is separately installed with magnetic valve, the signal (electric current) that each way solenoid valve provides by the connection central controller is opened, close action, reach the control of water route discharge, again by the water flow sensing unit that is arranged on water route diverter control system device end (also can be contained in front end) and inflow temperature probe, water-flow signal and inflow temperature are transferred to central controller, central controller is again to water route, thereby detecting, gas circuit adjusts the constant temperature optimum efficiency reached.
As shown in Figures 2 and 3, a kind of water route part flow arrangement that is exclusively used in gas heater, comprise water route current divider 1, central controller 5 and for detection of the water flow sensing unit 3 of water flow sensing unit 1 water inlet or water outlet total flow; The tributary, a plurality of water route that the water heater water route is divided in proportion to the multichannel flow-dividing control is arranged on water route current divider 1, magnetic valve is housed respectively on the tributary, water route, water flow sensing unit, magnetic valve are electrically connected to central controller 5 respectively.
The water route part flow arrangement implements one as shown in Figure 2, water route current divider 1 is provided with tributary, three water routes and two magnetic valves, tributary, three water routes is B12He water route, tributary, A11, water route, tributary, water route tributary C13, tributary, water route A<tributary, water route B<tributary, water route C flow, water flow sensing unit 3 is arranged on the water outlet end after tributary, three water routes is converged.Two magnetic valves are waterway electromagnetic valve B121 and waterway electromagnetic valve C131, and it is upper that waterway electromagnetic valve B is arranged on tributary, water route B, and waterway electromagnetic valve C is arranged on the C of tributary, water route.
The water route part flow arrangement implements two as shown in Figure 3, water route current divider 1 is provided with tributary, four water routes and four magnetic valves, tributary, four water routes is B12, water route, tributary, A11, water route, tributary, water route C13He water route, tributary tributary D14, tributary, water route A<tributary, water route B<tributary, water route C<tributary, water route D flow, water flow sensing unit 3 is arranged on the water outlet end after tributary, four water routes is converged.Four magnetic valves are waterway electromagnetic valve A111, waterway electromagnetic valve B121, waterway electromagnetic valve C131 and waterway electromagnetic valve D141; It is upper that waterway electromagnetic valve A is arranged on tributary, water route A, and it is upper that waterway electromagnetic valve B is arranged on tributary, water route B, and it is upper that waterway electromagnetic valve C is arranged on tributary, water route C, and waterway electromagnetic valve D is arranged on the D of tributary, water route.
Take the water feeding of heater flow as 10nL/min, and water route separate system device splits into water route respectively in proportion, tributary, water route A=1nL/min; Tributary, water route B=2nL/min; Tributary, water route C=3nL/min; Tributary, water route D=4nL/min.The signal provided by central controller, waterway electromagnetic valve is opened separately separately, can realize that different water flows is:
1.1 the A conducting of tributary, water route, tributary, water route B, tributary, water route C and tributary, water route D combination disconnect, water route current divider discharge=1nL/min;
1.2 the B conducting of tributary, water route, tributary, water route A, tributary, water route C and tributary, water route D combination disconnect, water route current divider discharge=2nL/min;
1.3 the C conducting of tributary, water route, tributary, water route A, tributary, water route B and tributary, water route D combination disconnect, water route current divider discharge=3nL/min;
1.4 the D conducting of tributary, water route, tributary, water route A, tributary, water route B and tributary, water route C combination disconnect, water route current divider discharge=4nL/min;
1.5 tributary, water route A, tributary, water route D combination is opened ，Er road tributary B, tributary, water route C and is combined disconnection, water route current divider discharge=5nL/min;
1.6 tributary, water route A, tributary, water route B and tributary, water route C combination are opened, tributary, water route D disconnects, water route current divider discharge=6nL/min;
1.7 tributary, water route A, tributary, water route B and tributary, water route D combination are opened, tributary, water route C disconnects; Water route current divider discharge=7nL/min;
1.8 tributary, water route A, tributary, water route C and tributary, water route D combination are opened, tributary, water route B disconnects; Water route current divider discharge=8nL/min;
1.9 tributary, water route B, tributary, water route C and tributary, water route D combination are opened, tributary, water route A disconnects; Water route current divider discharge=9nL/min;
1.0 tributary, water route A, tributary, water route B, tributary, water route C and tributary, water route D combination are opened, water route current divider discharge=10nL/min;
So just can reach the water yield control and regulation in 1nL/min to 10nL/min scope, finally reach the default constant temperature requirement of water heater.
Too low when inflow temperature, only have 1 ℃, take the 10L constant temperature machine for example, when its temperature rise reaches 25 ℃, per minutely go out hot water 10L/min.Suppose that present resident's hot water supply device is just in time 10L/min by discharge, now water heater burns under the peak load state.In the time of now will obtaining the hot water temperature and be 26 ℃, water heater water route flow division control device system is given an order to magnetic valve by central controller, automatically discharge is carried out to flow-control, reduces the discharge into water, the hot water temperature thereby improve, reach user's instructions for use.
Preset temperature and work as the user, in use, suddenly hydraulic pressure is too high, flow of inlet water is excessive, exceeds the maximum heating load institute energy heated perimeter of water heaters design, therefore exceed, so can reduce leaving water temperature, water heater water route flow division control device system is given an order to waterway electromagnetic valve by central controller, automatically discharge is carried out to flow-control, reduce discharge, get back to the user and preset temperature.
Claims (6)
1. a gas water heater water path flow division control device system, it is characterized in that: comprise gas ratio valve, the inflow temperature probe for detection of the water flow sensing unit of water-flow signal and water temperature detection, leaving water temperature probe, for controlling the water route current divider of Water heater pipeline water route discharge, and central controller; The tributary, a plurality of water route that the water heater water route is divided in proportion to the multichannel flow-dividing control is arranged on the current divider of water route, magnetic valve is housed respectively on the tributary, water route; Gas ratio valve, inflow temperature probe, leaving water temperature probe, water flow sensing unit and magnetic valve are electrically connected to central controller respectively.
2. a kind of gas water heater water path flow division control device system according to claim 1, it is characterized in that described water route current divider is provided with tributary, three water routes and two magnetic valves, tributary, three water routes is tributary, water route A, tributary, water route B and tributary, water route C, two magnetic valves are waterway electromagnetic valve B and waterway electromagnetic valve C, it is upper that waterway electromagnetic valve B is arranged on tributary, water route B, and waterway electromagnetic valve C is arranged on the C of tributary, water route.
3. a kind of gas water heater water path flow division control device system according to claim 2, is characterized in that tributary, described water route A<tributary, water route B<tributary, water route C flow.
4. a kind of gas water heater water path flow division control device system according to claim 1, it is characterized in that described water route current divider is provided with tributary, four water routes and four magnetic valves, tributary, four water routes is tributary, water route A, tributary, water route B, tributary, water route C and tributary, water route D, and four magnetic valves are waterway electromagnetic valve A, waterway electromagnetic valve B, waterway electromagnetic valve C and waterway electromagnetic valve D; It is upper that waterway electromagnetic valve A is arranged on tributary, water route A, and it is upper that waterway electromagnetic valve B is arranged on tributary, water route B, and it is upper that waterway electromagnetic valve C is arranged on tributary, water route C, and waterway electromagnetic valve D is arranged on the D of tributary, water route.
5. a kind of gas water heater water path flow division control device system according to claim 4, is characterized in that tributary, described water route A<tributary, water route B<tributary, water route C<tributary, water route D flow.
6. a water route part flow arrangement that is exclusively used in gas heater in claim 1 is characterized in that: comprise water route current divider, central controller and for detection of the water flow sensing unit of water flow sensing unit water inlet or water outlet total flow; The tributary, a plurality of water route that the water heater water route is divided in proportion to the multichannel flow-dividing control is arranged on the current divider of water route, magnetic valve is housed respectively on the tributary, water route, water flow sensing unit, magnetic valve are electrically connected to central controller respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320361922 CN203349522U (en) | 2013-06-24 | 2013-06-24 | Waterway flow-splitting control device system and waterway flow-splitting device of gas water heater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320361922 CN203349522U (en) | 2013-06-24 | 2013-06-24 | Waterway flow-splitting control device system and waterway flow-splitting device of gas water heater |
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| CN203349522U true CN203349522U (en) | 2013-12-18 |
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| CN 201320361922 Expired - Lifetime CN203349522U (en) | 2013-06-24 | 2013-06-24 | Waterway flow-splitting control device system and waterway flow-splitting device of gas water heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277899A (en) * | 2013-06-24 | 2013-09-04 | 陈雄 | Gas water heater water channel distribution control device system and water channel distribution device |
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2013
- 2013-06-24 CN CN 201320361922 patent/CN203349522U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277899A (en) * | 2013-06-24 | 2013-09-04 | 陈雄 | Gas water heater water channel distribution control device system and water channel distribution device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131218 Effective date of abandoning: 20150603 |
|
| RGAV | Abandon patent right to avoid regrant |