CN202792497U - Normal pressure water storage water heater - Google Patents
Normal pressure water storage water heater Download PDFInfo
- Publication number
- CN202792497U CN202792497U CN 201220418065 CN201220418065U CN202792497U CN 202792497 U CN202792497 U CN 202792497U CN 201220418065 CN201220418065 CN 201220418065 CN 201220418065 U CN201220418065 U CN 201220418065U CN 202792497 U CN202792497 U CN 202792497U
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- CN
- China
- Prior art keywords
- water
- heater
- attemperater
- heat insulation
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a normal pressure water storage water heater, which comprises a heat insulation water tank, wherein a heating element and a water level controller are arranged in the heat insulation water tank, a temperature controller, a water inlet pipe and a water outlet pipe are arranged on the heat insulation water tank, one end of the water inlet pipe is connected with a tap water pipe, the other end of the water inlet pipe is connected with a water inlet of the water level controller, the water outlet end of the water outlet pipe is connected in series with a one-way check valve and a pressurizing water pump and is also communicated with a pressure stabilizing water tank, a water valve, a water sprayer and the like, the one-way check valve has the same direction as the water outlet direction, and the pressure stabilizing water tank is provided with a water pressure switch. The normal pressure water storage water heater can realize the goal of adopting low-manufacture-cost normal pressure heat insulation water tank water heater to obtain the same use effect as the high-manufacture-cost pressure bearing heat insulation water tank water heater, and meanwhile, the water leakage occurrence rate of the heat insulation water tank is effectively reduced.
Description
Technical field
The utility model relates to water heater manufacturing technology field, especially a kind of water storage type water heater that includes attemperater or heat preserved water can (the utility model is following to be referred to as attemperater with attemperater or heat preserved water can).
Background technology
Existing water heater is broadly divided into the immediate heating type water heater and has the water storage type water heater of attemperater, and the attemperater of water storage type water heater is divided into again water storage type water heater two classes of water storage type water heater and the gerotor type attemperater of pressure-bearing type attemperater.The water storage type water heater of pressure-bearing type attemperater, its attemperater directly keeps being communicated with the water inlet pipe of running water, the delivery port of this water heater can obtain and the essentially identical discharge pressure of tap water pressure, be convenient to supply water to the delivery port of higher status, also can satisfy the needed discharge pressure of bathroom gondola water faucet, but the pressure-bearing type attemperater is in order to bear the pressure of be filled with water pressure and running water, its structural strength requires the thickness of its constituent material and strength character to have relatively high expectations, therefore manufacturing cost is corresponding just higher, simultaneously because its attemperater pressure-bearing always, therefore when the arbitrary place of attemperater can't sustain this hydraulic pressure, drainage will appear, might cause that adjacent room by water logging, causes unnecessary loss.
The utility model content
Problem to be solved in the utility model provides a kind of normal pressure storage water heater of antileaking.
In order to solve the problems of the technologies described above, normal pressure storage water heater's of the present utility model technical scheme is: this normal pressure storage water heater includes attemperater, heating element heater and water level controller are installed in described attemperater, be provided with temperature controller at described attemperater, water inlet pipe and outlet pipe, one end of described water inlet pipe is connected with running water pipe, the other end of described water inlet pipe is connected with the water inlet of described water level controller, and the water side of described outlet pipe is serially connected with the one way stop peturn valve consistent with the water outlet direction and booster water pump and also is communicated with the voltage stabilizing water pot that hydraulic pressure switch is housed, water valve and gondola water faucet etc.Control described heating element heater by described temperature controller, the water temperature in the described attemperater is remained within the setting range.Control the switching of its water inlet by described water level controller, the interior water level of described attemperater is remained within the setting range, when described water level is lower than preset lower limit, described water level controller will disconnect the power supply of described heating element heater and described booster water pump, to prevent the idle running of described attemperater dry combustion method and described booster water pump.
In the technique scheme, technical scheme can be more specifically: when described water valve is opened, pressure in the described voltage stabilizing water pot will descend, when this pressure was lower than its in-built hydraulic pressure switch preset lower limit, described hydraulic pressure switch can move, and connected the power supply of described booster water pump to described gondola water faucet pressurized water supply, when the pressure in the described voltage stabilizing water pot is equal to or higher than its in-built hydraulic pressure switch capping value, described hydraulic pressure switch is understood return, cuts off the power supply of described booster water pump, stops pressurized water supply.So can guarantee to open described water valve and just have hot water and automatically flow out from described gondola water faucet, close the outflow that described water valve just can stop hot water.
Because adopt technique scheme, the utility model compared with prior art has following beneficial effect:
Adopt the normal pressure heat-insulating heater for cistern of low manufacturing cost can obtain the result of use identical with the bearing insulated water box water heater of high manufacturing cost, effectively reduce the attemperater occurrence probability that leaks.
Description of drawings
Fig. 1 is the pipeline structure schematic diagram of the utility model embodiment 1.
Fig. 2 is the circuit theory block diagram of the utility model embodiment 1.
The specific embodiment
Below in conjunction with the accompanying drawing example, the utility model is described in further detail:
Normal pressure storage water heater illustrated in figures 1 and 2, it includes the attemperater 1 of a normal pressure, heating element heater 2 and water level controller 4 are housed in attemperater 1, be provided with temperature controller 3 at attemperater 1, water inlet pipe 5 and outlet pipe 6, one end of water inlet pipe 2 is connected with running water pipe, the other end of water inlet pipe 2 is connected with the water inlet of water level controller 4, the water side of outlet pipe 6 is serially connected with the one way stop peturn valve consistent with the water outlet direction 7 and booster water pump 8, and the delivery port of booster water pump 8 is communicated with a voltage stabilizing water pot 9 that hydraulic pressure switch 10 is housed, the delivery port of voltage stabilizing water pot 9 is connected with gondola water faucet 12 by a water valve 11.Heating element heater 2 is electric heating pipe component, and water level controller 4 is powder float ball water level controller, and hydraulic pressure switch 10 is the barrier film hydraulic pressure switch.
This normal pressure storage water heater is like this work: when the water level of attemperater 1 is lower than the capping value, there is the gap between the piston of the floating ball lever mechanism of water level controller 4 and its water inlet, the water inlet pipe 5 that running water is connected by the water inlet with water level controller 4 enters in the attemperater 1, when the water level of attemperater 1 is equal to or higher than the capping value, the piston of the floating ball lever mechanism of water level controller 4 will be blocked its water inlet and stop into water, heating element heater 2 is heated to the water in the attemperater 1 temperature value of setting under the control of temperature controller, when the water level of attemperater 1 is lower than preset lower limit, the piston of the floating ball lever mechanism of water level controller 4 will be pressed next normally closed switch, this normally closed switch action, cut off the power supply of heating element heater 2 and booster water pump 8, stopped heating and supercharging prevent heating element heater 2 dry combustion methods and booster water pump 8 idle running.When needing shower, only need open water valve 11, because water valve 11 has been opened, voltage stabilizing water pot 9 is in communication with the outside, pressure in it will descend, when this force value is lower than its in-built hydraulic pressure switch 10 preset lower limit, described hydraulic pressure switch 10 can move, connect the power supply of described booster water pump 8 to gondola water faucet 12 pressurized water supplies, when the force value in the described voltage stabilizing water pot 9 is equal to or higher than its in-built hydraulic pressure switch 10 capping value, described hydraulic pressure switch 10 is understood returns, cuts off the power supply of described booster water pump 8, stops pressurized water supply.So just can guarantee, under normal circumstances.Just have hot water and automatically flow out from described gondola water faucet 12 as long as open described water valve 11, close the outflow that described water valve 11 just can stop hot water.
Claims (1)
1. normal pressure storage water heater, include attemperater, the heating element heater of in described attemperater, installing, be provided with temperature controller at described attemperater, the outlet pipe of the water inlet pipe that one end is connected with running water pipe and water side connecting with water valve and gondola water faucet, it is characterized in that: water level controller also is installed in described attemperater, the other end of described water inlet pipe is connected with the water inlet of described water level controller, also is serially connected with the one way stop peturn valve consistent with the water outlet direction and booster water pump and also is communicated with the voltage stabilizing water pot that hydraulic pressure switch is housed between the water side of described outlet pipe and described water valve and gondola water faucet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418065 CN202792497U (en) | 2012-08-22 | 2012-08-22 | Normal pressure water storage water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418065 CN202792497U (en) | 2012-08-22 | 2012-08-22 | Normal pressure water storage water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792497U true CN202792497U (en) | 2013-03-13 |
Family
ID=47819751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220418065 Expired - Fee Related CN202792497U (en) | 2012-08-22 | 2012-08-22 | Normal pressure water storage water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778025A (en) * | 2012-08-22 | 2012-11-14 | 柳州宇特能源科技有限公司 | Normal-pressure water storage water heater |
| CN108478065A (en) * | 2018-05-18 | 2018-09-04 | 芜湖蓓慈电器有限公司 | A kind of safety electric Pediluvium apparatus |
-
2012
- 2012-08-22 CN CN 201220418065 patent/CN202792497U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778025A (en) * | 2012-08-22 | 2012-11-14 | 柳州宇特能源科技有限公司 | Normal-pressure water storage water heater |
| CN108478065A (en) * | 2018-05-18 | 2018-09-04 | 芜湖蓓慈电器有限公司 | A kind of safety electric Pediluvium apparatus |
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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: 20130313 Termination date: 20200822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |