CN2725779Y - Double box water pressure balanced electric water heater - Google Patents
Double box water pressure balanced electric water heater Download PDFInfo
- Publication number
- CN2725779Y CN2725779Y CN 200420051214 CN200420051214U CN2725779Y CN 2725779 Y CN2725779 Y CN 2725779Y CN 200420051214 CN200420051214 CN 200420051214 CN 200420051214 U CN200420051214 U CN 200420051214U CN 2725779 Y CN2725779 Y CN 2725779Y
- Authority
- CN
- China
- Prior art keywords
- water
- temperature
- cold water
- hot
- water tank
- 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
Links
Images
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a double-box water pressure balanced electric water heater. The utility model is mainly characterized in that the electric water heater has a cold water tank and a hot water tank; the cold water tank and the hot water tank are connected with a water inlet pipe through the respective water inlet valve; the water outlet pipes of the cold water tank and the hot water tank are connected with a water mixing valve. The volume ratio of the cold water tank and the hot water tank is 1: 0.2-4. The electric water heater is provided with a thermoscope capable of measuring the temperature in the cold water tank and a corresponding number meter; the corresponding number meter is labeled with the scale of the temperature that the hot water in the hot water tank can be reached. The temperature scale is corresponding to the scale of the water temperature of the cold water, and is designed and calculated through that the output water temperature is a set value after the water in the cold water tank and the hot water tank is mixed proportionally through the water mixing valve. The utility model solves the problem that the water temperature of the electric water heater is hot or cold suddenly caused by the unbalanced water pressure, can regulate the water temperature according to different requirements, and can keep the output water temperature constant in one bath process.
Description
Technical field
The utility model relates to a kind of water heater, particularly a kind of electric heater.
Background technology
Existing electric heater all adopts single water tank, use during bathing with after the running water mixing temperature adjustment, in the big-and-middle-sized enterprises and institutions of backwoodsman samll cities and towns and water supply certainly, because cold water pressure fluctuation more greatly even off and on, the use that causes electric heater is inconvenience very, sometimes even can't use.Both made in the stable water pressure area of big and medium-sized cities, because the hydraulic pressure of running water is a lot of greater than the hydraulic pressure of electric heater, along with the prolongation of service time, the hot water temperature can constantly reduce, cause the continuous decline of output water temperature, the deficiency of existence: the one, influence the bathing quality; The 2nd, in a bathing, need repeatedly to adjust output water temperature, not only trouble, and time-consuming, water wasting, increase energy consumption.
In order to address the above problem, the manufacturer production that has the electric heater of 40 ℃ of constant temperature, but this electric heater can not satisfy the four seasons and individual different requirements to water temperature.
Summary of the invention
Goal of the invention of the present utility model is to solve the sometimes hot and sometimes cold problem of electric heater water temperature that is caused because of the hydraulic pressure shakiness and provides a kind of and can regulate the temperature of water according to different demand, and makes output water temperature keep geostationary pair of case hydraulic balance formula electric heater in a bathing process.
Technical solution of the present utility model is that two case hydraulic balance formula electric heaters comprise electric heater unit, boiler, it is characterized in that electric heater has a cold water storage cistern, cold water storage cistern, boiler are connected with water inlet pipe through water intaking valve separately, and the outlet pipe of hot and cold water tank is connected with mixed water valve.
The volume ratio of described cold water storage cistern of the utility model technical solution and boiler is 1: 0.2～4.
Described cold water storage cistern of the utility model technical solution and boiler can be arranged in the electric heater side by side or stacked.
The described electric heater of the utility model technical solution is provided with thermo detector and the corresponding numerical table that can survey cold water the temperature inside the box, and corresponding numerical table subscript is marked with that to mix the back output water temperature in proportion be one to set value and the scale of the temperature that hot water should reach in the boiler that designing and calculating is come out through mixing water valve when the water in the hot and cold water tank.This temperature scale is corresponding with the cold water water temperature.
On the described boiler of the utility model technical solution the heating thermostat is housed, the heating thermostat be manual control, line traffic control, controls or distance type automatically.
The described corresponding numerical table of the utility model technical solution also can be located on the heating thermostat or on the remote controller, on the line control machine.
The utility model is the center with the output water temperature (as 40 ℃) of a setting value, and the user can select arbitrarily between cold water water temperature and the highest hot water water temperature.As a rule, the comfortable water temperature of human body is between 38 ℃～42 ℃, when in this output water temperature scope, using, hot and cold water flows out with the flow near preset proportion, liquid level in the cool and hot box is to descend near identical speed, thereby the differential water pressures in the cool and hot box is remained unchanged relatively, and and then cause stablizing of output water temperature constant.
The utility model compared with prior art also has following advantage:
When 1, using in the stable water pressure area, owing to can keep hot and cold water pressure reduction constant, thereby only need once set output water temperature and can keep stable automatically, adjustment number of times and trouble have been reduced, thereby not only be convenient to save time, water saving, energy-conservation, and because the comfort of temperature stabilization can improve bathing the time is more convenient, more comfortable, more smooth and easy.
2, when pressure of supply water floats the larger area use, owing to not only eliminated floating that cold water is pressed, and in use can keep output water temperature constant automatically, thereby a kind of optimal bath apparatus is provided for the resident of such kind of area.Not only make them needn't be, and they also can be accessed with convenient, fast, the comfortable equally bathing in stable water pressure area enjoy again from refrigeration water tank.
3, because the utility model has been eliminated the use difference in stable water pressure area and the unstable area of hydraulic pressure, particularly the resident to the unsteady larger area of water supply pressure provides a kind of present optimal bath apparatus.Also can be as the dedicated electric-thermal hydrophone in the unstable area of hydraulic pressure.In water supply pressure shakiness even area off and on, general electric heater, gas heater, solar water heater, electromagnet water heater, microwave water-heater etc. all can't normally use, even can't be used in shower fully, yet the utility model has but solved this deficiency.
4, when the utility model is set in 40 ℃, can reach neither and can scald old man, child, can arbitrarily adjust the effect of bathing temperature again, improved degree of safety.
5, because use of the present utility model, can reach or constant near the temperature adjustment amount, the constant ideal of accent amount temperature is mixed the water boundary, makes the combination of the water temperature of adjusting to the best and the water yield very simple and fast that becomes, thereby the quality of bathing is very easily reached and keeps optimum state.
6, because the cost of cold water storage cistern is very low, therefore, product cost of the present utility model is lower than other with the capacity product.Product design strengthens the style that seems, performance is more excellent and price is not high.Simultaneously, two box large-capacities are electric heater cheaply, has the storage tank effect concurrently in the area that often cuts off the water, and can replace water vat or tank, increases the interior space and attractive in appearance.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the utility model:
In the accompanying drawing, in electric heater shell 2 and show a boiler 3 and a cold water storage cistern 6, cold water storage cistern 6 is 1: 2 with the volume ratio of boiler 3.Cold water storage cistern 6 can be made by lower-cost plastics or metal material.Hot and cold water tank respectively has its entery and delivery port.On the electric heater housing face-plate, there is cold water temperature to show and corresponding numerical table 5, cold water temperature shows and corresponding numerical table 5 is that the cold water temperature that can survey the cold water storage cistern water temperature is taken into account the integral structure that a corresponding numerical table is formed: a side of cold water temperature meter is carved with cold water water temperature scale, and opposite side is carved with the scale of the temperature that hot water should reach in the boiler 3.The scale of this temperature is corresponding with cold water water temperature scale, for when the water among the hot and cold water tank through mix water valve press hot and cold water than mixing in 1: 2 after, the shower water temperature is 40 ℃ and designing and calculating is come out
In the boiler 3 electric heater unit is arranged, 4 are the heating thermostat.Last water is boiler 3 water inlets, is cold water storage cistern 6 water inlets through water intaking valve 8 through water intaking valve 1.Hot and cold water tank is connected with mixed water valve 9 through outlet separately, mixes water valve 9 and is connected with shower head 7, and mixing water valve 9 is hand mix water temperature water yield interlock by-pass cock.
(when heating-up temperature is set in 40 ℃ or 77 ℃ is special user mode, and this moment, the effect of relative number hydraulic balance disappeared).
During use:
1, opens hot and cold water tank water intaking valve and after filling with water in the case, close water intaking valve;
2, showing and corresponding numerical table 5 according to cold water temperature, watch cold water temperature and corresponding number is determined the hot water water temperature, is 3 ℃ as coolant-temperature gage in the cold water storage cistern, and the hot water temperature who shows in its corresponding numerical table 5 is 59 ℃;
3, can the heating thermostat in the boiler be adjusted to 59 ℃ according to the demonstration of this table, make the interior hot water water temperature heating of boiler constant under this temperature;
4, when the hot water water temperature arrives assigned temperature, with mixed wetting system output water temperature being adjusted to ideal position can use.
Claims (4)
1, a kind of pair of case hydraulic balance formula electric heater comprises electric heater unit, boiler (3), and it is characterized in that: electric heater has a cold water storage cistern (6); Cold water storage cistern (6), boiler (3) are connected with water inlet pipe through water intaking valve separately, and the outlet pipe of hot and cold water tank (6,3) is connected with mixed water valve (9).
2, according to claim 1 pair of case hydraulic balance formula electric heater is characterized in that: heating thermostat (4) is housed on the boiler (3), and heating thermostat (4) be manual control, line traffic control, controls or distance type automatically.
3, according to claim 1 pair of case hydraulic balance formula electric heater, it is characterized in that: electric heater is provided with thermo detector and the corresponding numerical table (5) that can survey cold water the temperature inside the box, corresponding numerical table subscript be marked with when the output water temperature after mixing water valve (9) and mixing in proportion of the water in the hot and cold water tank be one to set value and the scale of the temperature that hot water should reach in the boiler (3) that designing and calculating is come out.
4, according to claim 1 pair of case hydraulic balance formula electric heater is characterized in that: cold water storage cistern (6) and boiler (3) is arranged side by side or stacked is arranged in the electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051214 CN2725779Y (en) | 2004-05-01 | 2004-05-01 | Double box water pressure balanced electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051214 CN2725779Y (en) | 2004-05-01 | 2004-05-01 | Double box water pressure balanced electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2725779Y true CN2725779Y (en) | 2005-09-14 |
Family
ID=35040495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420051214 Expired - Fee Related CN2725779Y (en) | 2004-05-01 | 2004-05-01 | Double box water pressure balanced electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2725779Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928464A (en) * | 2012-10-30 | 2013-02-13 | 湖南三德科技发展有限公司 | Circulating water tank for calorimeter |
| CN104279612A (en) * | 2013-07-09 | 2015-01-14 | 特鲁玛杰拉特技术有限公司 | Pressure compensation and mixing device for fluid heaters |
| CN110486930A (en) * | 2019-08-21 | 2019-11-22 | 丰自越 | A kind of double heating electric water heaters of high hydraulic pressure |
| CN111623527A (en) * | 2020-06-09 | 2020-09-04 | 徐州工业职业技术学院 | Volumetric electric water heater with automatic water outlet temperature adjustment function |
| CN111811144A (en) * | 2020-06-15 | 2020-10-23 | 宋娟 | Water temperature presetting device of electric water heater |
-
2004
- 2004-05-01 CN CN 200420051214 patent/CN2725779Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928464A (en) * | 2012-10-30 | 2013-02-13 | 湖南三德科技发展有限公司 | Circulating water tank for calorimeter |
| CN104279612A (en) * | 2013-07-09 | 2015-01-14 | 特鲁玛杰拉特技术有限公司 | Pressure compensation and mixing device for fluid heaters |
| CN104279612B (en) * | 2013-07-09 | 2017-04-26 | 特鲁玛杰拉特技术有限公司 | Pressure compensation and mixing device for fluid heaters |
| US9765990B2 (en) | 2013-07-09 | 2017-09-19 | Truma Gerätetechnik GmbH & Co. KG | Pressure compensation and mixing device for fluid heaters |
| US11060760B2 (en) | 2013-07-09 | 2021-07-13 | Truma Gerätetechnik GmbH & Co. KG | Pressure compensation and mixing device having a mixing unit and a pressure compensation unit |
| US11976849B2 (en) | 2013-07-09 | 2024-05-07 | Truma Gerätetechnik GmbH & Co. KG | Pressure compensation and mixing device |
| CN110486930A (en) * | 2019-08-21 | 2019-11-22 | 丰自越 | A kind of double heating electric water heaters of high hydraulic pressure |
| CN111623527A (en) * | 2020-06-09 | 2020-09-04 | 徐州工业职业技术学院 | Volumetric electric water heater with automatic water outlet temperature adjustment function |
| CN111623527B (en) * | 2020-06-09 | 2021-05-07 | 徐州工业职业技术学院 | Volumetric electric water heater with automatic water outlet temperature adjustment function |
| CN111811144A (en) * | 2020-06-15 | 2020-10-23 | 宋娟 | Water temperature presetting device of electric water heater |
| CN111811144B (en) * | 2020-06-15 | 2021-12-14 | 黄春美 | Water temperature presetting device of electric water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102679534A (en) | Energy-saving constant temperature electric water heater | |
| CA2820293A1 (en) | Tap water device for storing and heating tap water | |
| CN202277233U (en) | Closed-loop temperature control rapid heater | |
| CN101324372A (en) | Split circulation supercharging type solar water heater | |
| CN2725779Y (en) | Double box water pressure balanced electric water heater | |
| CN208871833U (en) | A kind of Double energy source water heater | |
| CN202375885U (en) | Water level circulating structure of instant-open type water boiler | |
| CN106931645A (en) | A kind of energy-saving pure water boiler and its heating means | |
| CN107540111A (en) | A kind of desk-top reverse osmosis water purifier system | |
| CN101761964A (en) | Temperature-changing variable-quantity heating and heat exchange equipment | |
| CN101966044A (en) | Solar constant-temperature water bed | |
| CN202104777U (en) | Water dispenser | |
| CN214760603U (en) | Water purification system-based constant-temperature water outlet pipeline machine | |
| CN206656499U (en) | A kind of energy-saving pure water boiler | |
| CN202709420U (en) | Energy-saving constant-temperature electric water heater | |
| CN210532671U (en) | High-flow reflux heating system | |
| CN201229051Y (en) | Water level controlled fast heating drinking machine | |
| CN221483880U (en) | Double parallel water heater control device | |
| CN205425399U (en) | Quick shower heater of intelligence | |
| CN221076584U (en) | Multi-return double-outlet water boiler central heating system | |
| CN110411015A (en) | A kind of bathroom cabinet water system and bath system | |
| CN208500641U (en) | A kind of speed heat water purifier | |
| CN204994601U (en) | Water supply equipment for food machinery | |
| CN208920612U (en) | A kind of return water system and water-heater system | |
| CN209181283U (en) | A kind of temperature automatically controlled valve of water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |