CN86210709U - Electric water heater with automatically temp.-controlled water injection device - Google Patents
Electric water heater with automatically temp.-controlled water injection device Download PDFInfo
- Publication number
- CN86210709U CN86210709U CN 86210709 CN86210709U CN86210709U CN 86210709 U CN86210709 U CN 86210709U CN 86210709 CN86210709 CN 86210709 CN 86210709 U CN86210709 U CN 86210709U CN 86210709 U CN86210709 U CN 86210709U
- Authority
- CN
- China
- Prior art keywords
- water
- temperature
- electric
- heating
- electric heater
- 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.)
- Withdrawn
Links
Abstract
The utility model is composed of an electric water heater, an air supply system, a control circuit, a control keyboard and an insulation box. The utility model is characterized in that the inlet of the water tank of the electric water heater is provided with an electromagnetic valve switch. The water temperature controls the opening and the closing states of the electromagnetic valve, and then the goals of the constant temperature and the automatic water injection of the hot water are obtained. The water temperature, the electrical power and the water consumption of utility model all can be independently controlled, and can not be mutually restricted, and the hot water can be continuously provided. Compared with the national equal electric water heater, the utility model has the advantages of high efficiency, energy saving and safety, and is suitable for bathe machines, food use boiling-water heaters, etc.
Description
The utility model belongs to the domestic water electric heater unit.
The product of electrical heating water heater is a lot of at present.Come branch that two big classes are arranged by the form that adds hot water: a class is " storage water heater " water heater, as the DR-2 type water heater of Beijing second Lighter Factory production.The weak point of this class water heater is that the ability of continuous heat supply water is not good, and the hot water amount is subjected to the capacity limit of water tank.Another kind of is " Instant heating type " water heater, belongs to this type of as the quick hot and cold shower of ground productions such as Shanghai, Zhejiang, Guangzhou, Beijing, Harbin, and Chinese patent 85201132 also belongs to this type of.This class water heater thermal efficiency height, but continuous heat supply water, weak point are restrictions each other between the electrical power, water consumption, water temperature three of water heater, in order to reach certain temperature and water consumption, require electrical power very big.This two classes water heater is from the overall process of continuous shower, the time utilization rate variance, and security reliability is not high enough.In addition, when carrying out thermostatic control on this two classes water heater, generally the method for Cai Yonging is to control heating with temperature, when being lower than predetermined temperature, and heating heating, rising water temperature; When being higher than predetermined temperature, heating stops heating, reaches constant temperature with this.
The utility model is a kind of automatic temperature-controlled water injection type electric water-heating apparatus.Thermostatically controlled mode is not to adopt the control heating, but adopts the inflow of control magnetic valve.Allow heating be in heated condition all the time, when water temperature is higher than predetermined temperature, magnetic valve is opened and enters cold water, make the water tank water temperature be reduced to predetermined temperature, when water temperature was lower than predetermined temperature, magnetic valve was closed, the water tank water temperature is elevated to predetermined temperature rapidly, these two processes are carried out repeatedly automatically, thereby reach thermostatic control, make constantly increase automatically of thermostatted water in the water tank simultaneously.Its result can make water temperature, electrical power, the water consumption of electric water-heating apparatus all can control separately, does not restrict mutually, both can save electrical power, can provide hot water continuously again.Above-mentioned is technological core of the present utility model.This device can be as the machine of having a bath, commonly wash with water heater or diet with boiler etc.Be used as when having a bath machine, can also be in the shower process as indoor cold and hot wind apparatus.
The automatic temperature-controlled water injection type electric water-heating apparatus that is used to have a bath, outside are insulated case (3), in the casing by electric heater, supply air system, control circuit (15), deposit suitcase (16) and form.The water inlet (11) that it is characterized in that water-heater water tank (2) is equipped with magnetic valve (10), the action of temperature controller (22) control magnetic valve, when water temperature is higher than predetermined temperature, hydro-thermal photosensitive elements (7) is opened magnetic valve with control circuit (15) and is injected cold water, water temperature is reduced near the predetermined temperature, magnetic valve is closed, and water power thermal element (8) is in heated condition all the time, and water temperature gas raises once more.Because inflow controls by water temperature, the water temperature in the water tank selected temperature ± unsteady in 0.2 ℃ of scope.Thereby reached the purpose of automatic constant-temperature.Simultaneously, along with the increase of time, thermostatted water constantly increases, and has both guaranteed the thermostatted water that provides sufficient continuously.Water pump (4) is housed in the water tank, and water spray pressure obtains by water pump.Regulate mouthful (5) and a splash guard (6) by hydraulic pressure, can select suitable pressure and injection flow rate.Meanwhile, another function that hydraulic pressure is regulated mouth can have stirring action to water, thereby makes the water homogeneous heating.The water level of water tank shows by float (9) and water level switch (21) control.After water tank water was full, water level switch simultaneously cut off the power supply of magnetic valve, made the work of discontinuous switching automatically under the control of control circuit of water power thermal element on the one hand, can make the water of full water case keep lasting constant temperature like this, and can not overflow.In the shower process, can make full use of the dry times such as undressing, wash hair, rub one's body with a towel, wear the clothes, heat hot water, or provide hot blast and cold wind to shower cabinet.From the overall process of having a bath, because the time availability of water power thermal element improved, thereby the electrical power of this device reduces by more than 50 than the electrical power of " Instant heating type " electric heating shower, also reduces much than the electrical power of " storage water heater " electric heating shower.Thereby the heating of having realized the use smaller power is rationally worked and is obtained the effect that more powerful heating could produce.And control the gentle heating of water power thermal element (8) (13) alternation automatically by control circuit, therefore can not increase extra general power because of increasing hot blast.This device control circuit has partly adopted high voltage to isolate the design of installing, and high voltage is insulated and is sealed in insulated case (3) body, and the supervisory keyboard of low-voltage (20) is installed in the outside of insulated case, and is in use safe and reliable.This electric water-heating apparatus can hot water, can hot-air, can deposit clothing, injection flow rate is adjustable, water temperature is adjustable, temperature is adjustable, can work in full-automatic mode, can also carry out the effect that " wet type steam bath " obtains " Sang Ta bath " in certain temperature range by user's requirement.This electric water-heating apparatus is compared with present domestic various electric heaters, and continuous performance is good, and high efficiency is easy to use, and purposes is wide, and saves electrical power, safe and reliable.It is very superior to make the machine performance of having a bath with this electric water-heating apparatus.
Accompanying drawing 1 is automatic temperature-controlled water injection type electric water-heating apparatus overall structure schematic diagram.
Accompanying drawing 2 is circuit diagrams of the magnetic valve controlled feed on the electric heater in the accompanying drawing 1.
The delivery port of water pump (4) is connected to water pipe (19) as can be seen from accompanying drawing 1,, hydraulic pressure is housed in the exit of water pipe and water pump regulates mouthful (5) and a splash guard (6) by drawing shower nozzle (18) from water outlet of water tank (1).The water level switch (21) that is positioned at water tank upper links to each other with float (9), the lifting control water level switch of float.Blower fan (12), pneumoelectric thermal element (13), gas temperature-sensitive element (17) and wind pushing hole (14) are formed thermostatically controlled supply air system, and in order to make not off-rating of complete machine power, the gentle heating of water power thermal element (8) (13) is by circuit control alternation.Supervisory keyboard (20) is contained in insulated case top, works under low-voltage, and high pressure is isolated and is enclosed in the insulated case.Because adopt ground connection, isolation, three measures of sealing, the security reliability of this device improves greatly.
Can see that from accompanying drawing 2 water power thermal element (8) and hydro-thermal photosensitive elements (7) are contained in the bottom of water tank (2), link to each other with temperature controller (22) between hydro-thermal photosensitive elements (7) and the magnetic valve (10), temperature controller (22) is the part in the control circuit (15).When water temperature changed, hydro-thermal photosensitive elements (7) was by temperature controller (22) control magnetic valve (10) action, to guarantee the constant temperature of water.
Claims (4)
1, a kind ofly forms and be contained in automatic temperature-controlled water injection type electric water-heating apparatus in the insulated case by the electric heater that comprises water tank, heating, temperature-sensitive element, supply air system, control circuit, it is characterized in that said electric heater also comprises magnetic valve, water pump and water level control section, magnetic valve is connected with the water inlet of water tank, said supply air system is made up of blower fan, heating and temperature-sensitive element, links to each other with temperature controller between the magnetic valve of electric heater and the temperature-sensitive element.
2, electric water-heating apparatus according to claim 1 is characterized in that being equipped with on the water pump of electric heater hydraulic pressure and regulates mouthful, and hydraulic pressure is regulated mouthful splash guard is housed.
3, electric water-heating apparatus according to claim 1 is characterized in that the water level control section on the electric heater is made up of water level switch and float, and water level switch is contained on the water tank and with float and links to each other.
4, electric water-heating apparatus according to claim 1 is characterized in that the high-voltage control circuit of electric heater and supply air system partly is contained in the insulated case, and the low-voltage control circuit keyboard is contained in outside the insulated case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210709 CN86210709U (en) | 1986-12-26 | 1986-12-26 | Electric water heater with automatically temp.-controlled water injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86210709 CN86210709U (en) | 1986-12-26 | 1986-12-26 | Electric water heater with automatically temp.-controlled water injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86210709U true CN86210709U (en) | 1987-11-18 |
Family
ID=4812342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86210709 Withdrawn CN86210709U (en) | 1986-12-26 | 1986-12-26 | Electric water heater with automatically temp.-controlled water injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86210709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939684A (en) * | 2015-07-29 | 2015-09-30 | 重庆市亚特蓝电器有限责任公司 | Intelligent water dispenser control method |
-
1986
- 1986-12-26 CN CN 86210709 patent/CN86210709U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939684A (en) * | 2015-07-29 | 2015-09-30 | 重庆市亚特蓝电器有限责任公司 | Intelligent water dispenser control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208332426U (en) | Domestic electromagnetic heated type phase-transition heat-storage heating equipment | |
| CN208536396U (en) | A kind of constant-temperature effluent based on gas heater, water-saving control system | |
| CN86210709U (en) | Electric water heater with automatically temp.-controlled water injection device | |
| CN203240739U (en) | Mixed type multipurpose energy-saving water heater | |
| CN102635892A (en) | Integral-type device for heating and bathing | |
| CN212644979U (en) | Intelligent constant-temperature hot water system | |
| CN204513796U (en) | Integral type bathing device | |
| CN113758023A (en) | Constant-temperature integrated water heater and control method thereof | |
| CN208720342U (en) | Central hot water equipment | |
| CN208671385U (en) | A kind of gas heater and electric heater compensation device | |
| CN218511172U (en) | Pipeline flowing water intelligent heating system applied to 36V and below 36V | |
| CN2369127Y (en) | Water heater | |
| JPS57122233A (en) | Heat pump type hot water supply device | |
| CN208475439U (en) | A kind of frequency conversion constant temperature wall-mounted electrical heating stove | |
| CN2404055Y (en) | Double-circulating multifunction electric water heater | |
| CN209101560U (en) | Mobile heating combined equipment | |
| CN2457920Y (en) | Energy-saving temp.-regulating water-heating mattress | |
| CN2309106Y (en) | Hot water circulating heating bath | |
| CN201104004Y (en) | Instantaneously heated capacity integrated electric water heater | |
| CN2402241Y (en) | Warming type shower bath | |
| CN1121589C (en) | Vertical wall-hung electric water heater | |
| CN2266098Y (en) | Energy-saving thermal insulation three-in-one gas water heater for sauna and shower-bath | |
| CN1171926A (en) | Steam bath device | |
| CN2237447Y (en) | Steam shower device | |
| CN2470732Y (en) | Vertical wall-type electric water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |