CN202511440U - Membrane evacuation type uncharged bathing electric water heater - Google Patents
Membrane evacuation type uncharged bathing electric water heater Download PDFInfo
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- CN202511440U CN202511440U CN2012201215736U CN201220121573U CN202511440U CN 202511440 U CN202511440 U CN 202511440U CN 2012201215736 U CN2012201215736 U CN 2012201215736U CN 201220121573 U CN201220121573 U CN 201220121573U CN 202511440 U CN202511440 U CN 202511440U
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- water
- inner bag
- barrier film
- bathing
- out port
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Abstract
The utility model relates to a membrane evacuation type uncharged bathing electric water heater, and belongs to the technical field of electric water heaters. According to the technical scheme, the membrane evacuation type uncharged bathing electric water heater comprises an inner tank, a membrane (3), a water inlet/outlet I (6), a water inlet/outlet II (7), a heating device, a water division valve (8) and a water mixing valve (9), wherein the heating device is arranged inside the inner tank; the water inlet/outlet I and the water inlet/outlet II are formed in the inner tank; the membrane is arranged inside the inner tank and partitions an inner cavity of the inner tank into two parts, namely an inner cavity I and an inner cavity II; the inner cavity I is communicated with the water inlet/outlet I; the inner cavity II is communicated with the water inlet/outlet II; and one end of the water division valve and one end of the water mixing valve, which are connected in parallel, are respectively connected with the water inlet/outlet I and the water inlet/outlet II. The membrane evacuation type uncharged bathing electric water heater has the advantages that cold water and hot water in the inner tank are not mixed, so that the hot water output rate is increased, the safety of people who have bath is guaranteed, and the power consumption is reduced; water can be output at constant temperature, so that a phenomenon of dry-burning is avoided; and furthermore, the cost is saved, scales are reduced, and the water heater is easy to manufacture and convenient to disassembly, maintain and descale.
Description
Technical field
The utility model relates to the not electric heater of charged bathing of a kind of barrier film emptying type, belongs to the electric heater technical field.
Background technology
At present, the closed storage-type electric water heater of background technology is in the bathing process; Because cold water constantly replenishes; Water phenomenon (cold water and hot water inner bag is inner directly mix) taking place to mix in that inner bag is inner, causes in the inner bag hot water after reaching design temperature, owing to the cold water injection; Take place to mix water, water temperature is constantly reduced.In the use, heater element constantly starts for reaching design temperature, heats, and continues to expend power supply, also brings potential safety hazard; After finishing using, still can not be emptied completely surplus hot water in the inner bag, very easily cause fouling; In addition, hot water delivery rate is on the low side, and the hot water delivery rate of storage-type electric water heater is commonly 60%, 70%.Also there is following problem in background technology: owing to adopt closed design, inner bag produces high pressure in the heating process, and there are hidden danger in equipment life, personal security; The cold water inlet position is arranged at the inner bag below, meets the outside and cuts off the water, and in a single day the safety valve of band check function as damaging, and water is drained easily and causes the heating member dry combustion method to damage in the inner bag.
The utility model content
The utility model purpose provides the not electric heater of charged bathing of a kind of barrier film emptying type; Inner cold water of inner bag and hot water do not mix, and can be emptied completely hot water in the inner bag, not charged safety shower after can realizing cutting off the electricity supply fully; Can avoid cutting off the water and cause inner bag water outflow because of outside running water pipe network; Make that simultaneously inner bag is in open state in the heating process, eliminate the pressure that produces in the heating process, solve the problems referred to above that exist in the background technology.
The technical scheme of the utility model is:
The barrier film emptying type is the electric heater of charged bathing not, comprises inner bag, barrier film, water in-out port one, water in-out port two and heating, scale prevention device, and the bottom of inner bag is respectively equipped with two heaters, and inner bag is provided with water in-out port one and water in-out port two; The set inside barrier film of inner bag is divided into two parts with the inner chamber of inner bag, and these two parts are called inner chamber one and inner chamber two, and inner chamber one is communicated with water in-out port one, inner chamber two is communicated with water in-out ports two.
The utility model also is provided with shunt valve door and water-mixing valve, and the two ends after shunt valve door and the water-mixing valve parallel connection are connected water in-out port one and water in-out port two respectively.
Total water inlet end of shunt valve door connects running water pipe, and total water side of water-mixing valve connects shower.The shunt valve door has three ports: water side one, water side two and total water inlet end, move the shunt valve door, and total water inlet end can be communicated with water side one or water side two respectively, is not communicated with between water side one and the water side two.Water-mixing valve has three ports: water inlet end one, water inlet end two and total water side, move water-mixing valve, and can control the flow of water inlet end one, water inlet end two entering water-mixing valves, mixed water flows out through total water side.
Described barrier film is the barrier film that flexible material is processed; The barrier film two sides is provided with groove, is convenient to water body and flows.
Described inner bag is combined by two parts for dividing body structure, and these two parts are called inner bag one and inner bag two; Barrier film is arranged between inner bag one and the inner bag two, and the cavity that forms between inner bag one and the barrier film is inner chamber one, and the cavity that forms between inner bag two and the barrier film is inner chamber two, sets out on the inner bag one on water inlet one, the inner bag two and sets out water inlet two.Inner bag one is the identical two parts of symmetry with inner bag two, clamps barrier film between inner bag one and the inner bag two, through securing member inner bag one, barrier film, inner bag two is fixed as one.
Described heater is the electric calorifie installation that is arranged on the inner bag bottom, and electric calorifie installation is installed in the protective cover, directly contacts with barrier film to avoid heater, and the magnesium rod that is used for antiscale also is installed in the protective cover.In the bottom of inner bag one electric calorifie installation one is set, the bottom of inner bag two is provided with electric calorifie installation two.The bottom of inner bag one also is provided with sewage draining exit one, and the bottom of inner bag two also is provided with sewage draining exit two.
The position of water in-out port one is higher than the position of electric calorifie installation one, and the position of water in-out port two is higher than the position of electric calorifie installation two.
Water in-out port one is arranged on the top of inner bag one, and water in-out port two is arranged on the top of inner bag two; The top of inner bag one and inner bag two also is provided with thermal detector respectively.Be connected with delivery port two at delivery port one on the pipeline of shunt valve door flowmeter is set respectively.
The connection of the utility model pipeline: inner bag one is connected with running water shunt valve door, water-mixing valve respectively through water pipe with inner bag two top water in-out ports, and inner bag one forms separately independently pipeline respectively with inner bag two.The running water pipe network links to each other with total water inlet end of shunt valve door, and through the shunt valve door, bypass separately is connected with inner bag two with inner bag one respectively.Through the switching effect of shunt valve door, only open wherein pipeline at every turn, for its input running water, make another pipeline be in closed condition.Inner bag one is connected with two water inlet ends of water-mixing valve respectively again with inner bag two.Therefore, the pipeline that inner bag one and inner bag two constitute separately, the two syndeton is identical, and separate, and both sides cooperatively interact at work and effect separately is:
1, under the pent situation of a square tube road running water shunt valve door (at this moment, whole inner bag is filled with), this pipeline is only discharged to water-mixing valve as the hot water of heating, is used for the passage of bathing; At this moment, another corresponding running water pipe paths is opened, and the help promotion barrier film by hydraulic pressure helps this pipeline that hot water is seen off through water-mixing valve and is used for bathing.
2, simultaneously, another pipeline injects running water in this pipeline inner bag under the situation that running water shunt valve door is opened, and under the effect of hydraulic pressure, promotes barrier film, helps to see off hot water.At this moment, because the shunt valve door is parallelly connected with water-mixing valve, also having simultaneously provides cold water to be used for mixing the effect that washing is bathed to water-mixing valve.
3, because the Inlet and outlet water aperture position that two pipelines are connected with inner bag separately is higher; Rather than be arranged at bottom the inner bag; Even the phenomenon through the backflow of pipeline in the running water pipe network of water in the inner bag can not take place under the situation that the running water pipe network is cut off the water yet, the inner bag water can not take place be drained and cause the heating member dry combustion method to damage.
4, through on the delivery port one of inner bag one and inner bag two and delivery port two and pipeline that separately shunt valve door is connected, flowmeter being set respectively.Can show water quantitative change situation in the inner bag, be convenient to grasp the bathing progress.
Barrier film can be processed with high temperature resistant nontoxic flexible material.Barrier film is made into the on all four shape of inwall profile with inner bag one and inner bag two, and the outside edge of reserving is to be used for installing and playing sealing function.Metacneme is installed should be attached at cavity wall in the side naturally, relaxing naturally is not in tensile state, to increase the service life.The barrier film two sides is provided with groove, is beneficial to flowing of water, prevents local water, influences the emptying effect.
When using first; Connect through the undue penstock of inner bag one pipeline and running water pipe Netcom that barrier film is attached a side earlier; Begin to inject running water, open the water-mixing valve that inner bag two pipelines connect simultaneously fully, discharge the air in the inner bag through the bathing shower nozzle to inner bag one.Because the pressure of water along with the injection of running water, is progressively pushed barrier film to inner bag two inwalls, make the complete and inner bag two inwalls applying of barrier film, finally all fill with whole inner bag, in the time of can't reinjecting, current stop automatically, and water filling finishes.
Heating process: do not switch running water shunt valve door this moment, the heater of energized startup inner bag one heats separately.(at this moment; The waterflood-transmission line of inner bag one still communicates with tap water source capsule line; Whole inner bag communicates with the running water pipe network through the pipeline of inner bag one, and inner bag is in open state) when water temperature raise the water body expansion that causes, the dilation water body was back in the running water pipe network through the pipeline of going into inner bag one; Releasing pressure automatically has lowered the pressure to wall of inner container.Heating reaches when setting serviceability temperature, and when stopping to heat, powered-down makes water heater be in off-position fully.
Heating work is accomplished, and after cutting off the electricity supply fully, through switching the shunt valve door of tap water source interface, injects running water to inner bag two pipelines, opens the terminal water-mixing valve switch of inner bag one pipeline simultaneously.After water-mixing valve was opened, under the hydraulic pressure effect of new injection running water, the barrier film of water pressure pushing inner bag 21 ends was discharged the hot water in the inner bag that heats gradually through the terminal water-mixing valve that connects of inner bag one pipeline.At this moment, inner bag two pipelines also can provide running water and inner bag one to see hot water off and mix water through for water-mixing valve, regulate water temperature, are used for bathing.
Because the airtight buffer action of barrier film, the hot water or cold water in inner bag one and the inner bag two can not produce in inner bag and mix the water phenomenon.Finally can hot water all be discharged and be used for bathing, the raising hot water delivery rate.After hot water was all discharged, barrier film was pushed to the opposite side inwall fully, and whole inner bag is refilled cold water, and can start the heater of inner bag two this moment separately, did inverse operation repetition said process and carried out bathing.
Two kinds of bathing patterns:
(1) low temperature economize on electricity bathing pattern according to the personal like, is selected the bathing temperature.After only need hot water being heated to 40 ℃-50 ℃, cut off the electricity supply fully, need not mix water, through progressively emptying, constant-temperature effluent, directly bathing.Because heating-up temperature is low, can reduce heat time heating time significantly, reduces and use electric consumption.
(2) high temperature mixes washing bath pattern: after heating water to high temperature, cut off the electricity supply fully, through progressively emptying, make full use of hot water, through constant-temperature effluent behind the mixed water, satisfy the requirement of the continuous bathing of many people.Before the high-temperature-hot-water emptying, need not heat again, avoid waiting for and lose time.
The beneficial effect of the utility model: 1, emptying water storage, make full use of heat hot water, improve hot water delivery rate.2, ensure the bathing personal security: heating finishes, and can cut off the electricity supply really not charged bathing fully.3, the selection of two kinds of bathing patterns can obviously reduce power consumption, reduces the stand-by period.4, constant-temperature effluent: be convenient to directly use or the water temperature adjusting.Adopt two kinds of bathing patterns, all can constant-temperature effluent.Even adopt high temperature to mix under the washing bath pattern, after adjusting the back leaving water temperature,, do not exist because hot water source's variations in temperature causes frequent adjusting because the hot water water temperature is constant.5, because constant-temperature effluent does not need high-power firing equipment Fast Heating before the emptying, promote temperature.Therefore, can adopt the low-power firing equipment, low to the environment for use power requirement, adapt to wide.6, the Inlet and outlet water opening is positioned at the design of inner bag top, runs into and cuts off the water, and also can not produce hot water and reflux, and can avoid dry combustion method.7, without the safety valve of mounting strap check function.Because the safety valve of mounting strap check function does not make in the inner bag heating process to be in open state, releasing pressure automatically lowers inner liner pressure; The function that replaces pressure safety valve.Simultaneously,, the manufacturing materials material is required to reduce, reduce material cost because pressure-bearing pressure is low.8, reduce fouling: low temperature economize on electricity bathing pattern can prevent that high water temperature from producing, and is less scaling.Heat bathing pattern owing to adopt emptying timely, reduces surplus hot water's time of staying, also can reduce fouling and take place; 9, because the outage shower has reduced design, the installation cost expenditure of electric heater protection against electric shock part like technology such as anti-electric walls.10, the design of symmetrical inner bag one and inner bag two, technology simply are easy to make, and help reducing cost; Be convenient to disassemble convenient for maintaining and scale removal work.11, because the inner bag pressure-bearing is lower, therefore, the shape design aspect can not adopt the design of cylinder type outside the tank.Can the side of being designed to tube, be convenient to suspension, save the space, good looking appearance.
Description of drawings
Accompanying drawing 1 is the utility model embodiment sketch map;
Among the figure: inner bag 1, inner bag 22, barrier film 3, protective cover 1, protective cover 25, water in-out port 1, water in-out port 27, shunt valve door 8, water-mixing valve 9, running water pipe 10, shower 11, heater 1, magnesium rod 1, sewage draining exit 1, heater 2 15, magnesium rod 2 16, sewage draining exit 2 17, thermal detector 1, thermal detector 2 18, flowmeter 1, flowmeter 2 21.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further through embodiment.
In an embodiment, the barrier film emptying type is the electric heater of charged bathing not, comprises inner bag (being assembled by inner bag one, 22 halfbodies of inner bag), barrier film 3, water in-out port 1, water in-out port 27 and heater.The inside of inner bag is respectively equipped with two heaters, and inner bag is provided with water in-out port one and water in-out port two; The set inside barrier film of inner bag is divided into two parts with the inner chamber of inner bag, and these two parts are called inner chamber one and inner chamber two, and inner bag one is communicated with water in-out port one, and inner bag two is communicated with water in-out ports two.
The utility model also is provided with shunt valve door 8 and water-mixing valve 9, and the two ends after shunt valve door and the water-mixing valve parallel connection are connected water in-out port one and water in-out port two respectively; Total water inlet end of shunt valve door connects running water pipe 10, and total water side of water-mixing valve connects shower 11.Described barrier film is the barrier film that flexible material is processed; The barrier film two sides is provided with groove.
Described inner bag is combined by two parts for dividing body structure, and these two parts are called inner bag 1 and inner bag 22; Barrier film is arranged between inner bag one and the inner bag two, and the cavity that forms between inner bag one and the barrier film is inner chamber one, and the cavity that forms between inner bag two and the barrier film is inner chamber two, sets out water inlet one on the inner bag one, sets out water inlet two on the inner bag two.Inner bag one is the identical two parts of symmetry with inner bag two, clamps barrier film between inner bag one and the inner bag two, through securing member inner bag one, barrier film, inner bag two is fixed as one.
Described heater is the electric calorifie installation that is arranged on the inner bag bottom, and electric calorifie installation comprises: heater 1, heater 2 15 and magnesium rod 1, magnesium rod 2 16, in the bottom of inner bag one protective cover 1 is set, and the bottom of inner bag two is provided with protective cover 25.The bottom of inner bag one also is provided with sewage draining exit 1, and the bottom of inner bag two also is provided with sewage draining exit 2 17.
The position of water in-out port 6 is higher than the position of heater 1, and the position of water in-out port 7 is higher than the position of heater 2 15.
Water in-out port one is arranged on the top of inner bag one, and water in-out port two is arranged on the top of inner bag two; The top of inner bag one and inner bag two also is provided with thermal detector 1, thermal detector 2 18 respectively.
Embodiment more specifically:
At first whole inner bag is divided into two symmetrical inner bags and makes respectively, be called inner bag one and inner bag two respectively.Inner bag one and inner bag two are equipped with separately heater, scale prevention device and sewage draining exit at its bottom position (this position is convenient in the heating process water circulation and is heated, and installs in addition heater, the magnesium rod in the protective cover of protective cover additional) respectively; Inner bag one is provided with an opening, the double usefulness of doing entery and delivery port respectively with inner bag two tops (being higher than inner bag one and inner bag two heater horizontal position).Inner bag one and inner bag two opening separately be respectively through water pipe, is connected with water-mixing valve the pipeline that connects into is terminal, and in pipeline, tells a bypass and be connected with an end of running water shunt valve door.Water-mixing valve, shunt valve door are connected in parallel, and inner bag one and inner bag two form separately that structure is identical to have separately an independently pipeline.
The installation of inner bag one and inner bag two: inner bag one and 2 two half inner bags of inner bag are closed up when becoming a complete inner bag; In the middle of two and half inner bag parts, install barrier film additional; Reserve the edge with the two halves inner bag and clamp the barrier film outward flange; Through securing member three's assembling is become a complete inner bag, and step up the middle barrier film that inserts, play the water-proof sealing effect through reserving the edge.
Claims (10)
1. the barrier film emptying type electric heater of charged bathing not; It is characterized in that: comprise inner bag, barrier film (3), water in-out port one (6), water in-out port two (7) and heater; The inside of inner bag is provided with heater, and inner bag is provided with water in-out port one and water in-out port two; The set inside barrier film of inner bag is divided into two parts with the inner chamber of inner bag, and these two parts are called inner chamber one and inner chamber two, and inner chamber one is communicated with water in-out port one, and inner chamber two is communicated with water in-out ports two.
2. according to the said barrier film emptying type of claim 1 electric heater of charged bathing not; It is characterized in that: also be provided with shunt valve door (8) and water-mixing valve (9), the two ends after shunt valve door and the water-mixing valve parallel connection are connected water in-out port one and water in-out port two respectively.
3. according to claim 1 or the 2 said barrier film emptying types electric heater of charged bathing not, it is characterized in that: the barrier film that the barrier film of stating (3) is processed for flexible material; The barrier film two sides is provided with groove.
4. according to claim 1 or the 2 said barrier film emptying types electric heater of charged bathing not, it is characterized in that: described inner bag is combined by two parts for dividing a body structure, and these two parts are called inner bag one (1) and inner bag two (2); Barrier film is arranged between inner bag one and the inner bag two, and the cavity that forms between inner bag one and the barrier film is inner chamber one, and the cavity that forms between inner bag two and the barrier film is inner chamber two, sets out water inlet one on the inner bag one, sets out water inlet two on the inner bag two.
5. according to the said barrier film emptying type of claim 4 electric heater of charged bathing not; It is characterized in that: inner bag one is the identical two parts of symmetry with inner bag two; Clamp barrier film between inner bag one and the inner bag two, inner bag one, barrier film, inner bag two are fixed as one through securing member.
6. according to claim 1 or the 2 said barrier film emptying types electric heater of charged bathing not; It is characterized in that described heater is the electric calorifie installation that is arranged on the inner bag bottom; Electric calorifie installation comprises: heater one (12), heater two (15) and magnesium rod one (13), magnesium rod two (16); Protective cover one (4) is set in the bottom of inner bag one, and the bottom of inner bag two is provided with protective cover two (5).
7. according to claim 1 or the 2 said barrier film emptying types electric heater of charged bathing not, it is characterized in that: the bottom of inner bag one also is provided with sewage draining exit one (14), and the bottom of inner bag two also is provided with sewage draining exit two (17).
8. according to claim 1 or the 2 said barrier film emptying types electric heater of charged bathing not, it is characterized in that: the position of water in-out port one is higher than the position of heater one (12), and the position of water in-out port two is higher than the position of heater two (15).
9. said according to Claim 8 barrier film emptying type is the electric heater of charged bathing not, it is characterized in that: water in-out port one is arranged on the top of inner bag one, and water in-out port two is arranged on the top of inner bag two.
10. according to claim 1 or the 2 said barrier film emptying types electric heater of charged bathing not, it is characterized in that: the top of inner bag one and inner bag two also is provided with thermal detector one (19) and thermal detector two (18) respectively; Flowmeter one (20) is installed in shunt valve door and water in-out port one connecting line; Flowmeter two (21) is installed in shunt valve door and water in-out port two connecting lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201215736U CN202511440U (en) | 2012-03-28 | 2012-03-28 | Membrane evacuation type uncharged bathing electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201215736U CN202511440U (en) | 2012-03-28 | 2012-03-28 | Membrane evacuation type uncharged bathing electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511440U true CN202511440U (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201215736U Expired - Fee Related CN202511440U (en) | 2012-03-28 | 2012-03-28 | Membrane evacuation type uncharged bathing electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766139A (en) * | 2017-02-21 | 2017-05-31 | 扬州工业职业技术学院 | Double thermal source storage-type electric water heaters |
| CN110332704A (en) * | 2014-01-27 | 2019-10-15 | 仲从宝 | Electric heater is discharged in horn-like storage-type hot water in piston entirely |
-
2012
- 2012-03-28 CN CN2012201215736U patent/CN202511440U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332704A (en) * | 2014-01-27 | 2019-10-15 | 仲从宝 | Electric heater is discharged in horn-like storage-type hot water in piston entirely |
| CN110332705A (en) * | 2014-01-27 | 2019-10-15 | 仲从宝 | Electric heater is discharged in thin ends and thick middle storage-type hot water entirely |
| CN110332701A (en) * | 2014-01-27 | 2019-10-15 | 仲从宝 | Electric heater is discharged in the storage-type hot water of protection baffle safety entirely |
| CN110332700A (en) * | 2014-01-27 | 2019-10-15 | 仲从宝 | Electric heater is discharged in the storage-type hot water for finding out surplus water entirely |
| CN106766139A (en) * | 2017-02-21 | 2017-05-31 | 扬州工业职业技术学院 | Double thermal source storage-type electric water heaters |
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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: 20121031 Termination date: 20150328 |
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| EXPY | Termination of patent right or utility model |