CN103363654A - Double-inner-tank electric water heater - Google Patents
Double-inner-tank electric water heater Download PDFInfo
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- CN103363654A CN103363654A CN2013102908666A CN201310290866A CN103363654A CN 103363654 A CN103363654 A CN 103363654A CN 2013102908666 A CN2013102908666 A CN 2013102908666A CN 201310290866 A CN201310290866 A CN 201310290866A CN 103363654 A CN103363654 A CN 103363654A
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Abstract
A double-inner-tank electric water heater comprises a first inner tank and a second inner tank and has the main technical characteristics as follows: a water inlet and a water delivery port are formed in the first inner tank; the water inlet is communicated with a water source supply part; the water delivery port is connected with a water delivery pipe; at least one group of first heating components are arranged in the first inner tank; a water inflow port and a water outflow port connected with a hot water supply pipe are formed in the second inner tank; at least one group of second heating components are arranged in the second inner tank; the water delivery pipe is communicated with a hot water delivery pipe and a connecting pipe for injecting water into the second inner tank; the connecting pipe is communicated with the second inner tank through the water inflow port. The double-inner-tank electric water heater efficiently utilizes the double-inner-tank structure, realizes heating and using water in different inner tanks, provides convenience for a user, that is, the user can choose the water storage inner tank according to the demands on water temperature and water amount; and meanwhile, the capacity of the double-inner tank electric water heater is increased.
Description
Technical field
The present invention and a kind of electric heater, particularly a kind of electric water heater with dual inner containers.
Background technology
Electric water heater with dual inner containers of the prior art, comprise the first inner bag and the second inner bag that are separately installed with heating tube, described the first inner bag connects the water source water unit, described the second inner bag connects the hot water outlet pipe, be communicated with by body between the first inner bag and the second inner bag, form the electric water heater with dual inner containers with a cold water inlet and a hot water outlet.The electric heater of this structure owing to only being provided with a hot water outlet pipe at the second inner bag, fails effectively to utilize the structure of the two inner bags of water heater to facilitate for the user; The body that is communicated with simultaneously the first inner bag and the second inner bag can cause mutually flowing of part water body between two inner bags.For overcoming these defectives, electric water heater with dual inner containers is improved.
Summary of the invention
Technical problem to be solved by this invention is that a kind of electric water heater with dual inner containers will be provided, it can effectively utilize the structure of two inner bags, realize minute courage heating and a minute courage water, for user's water facilitates, namely the user can be according to water temperature, water demand choice for use water storage liner; Can effectively realize simultaneously the increase-volume of electric heater.
The technical scheme that the present invention solves its technical problem employing is: a kind of electric water heater with dual inner containers, comprise the first inner bag and the second inner bag, described the first inner bag has the water inlet and the water transport port that is connected water-supply-pipe that is communicated with the water source water unit, be provided with at least one group of the first heater block in the first inner bag, described the second inner bag has water inlet and the delivery port that is connected the hot water feeding pipe, be provided with at least one group of the second heater block in the second inner bag, described water-supply-pipe is communicated with the HWS and to the tube connector of the second inner bag water filling, tube connector is communicated with the second inner bag by water inlet.
Preferably, on the described tube connector check valve is installed, in case water-stop body is back to the first inner bag from the second inner bag.
Described the first heater block that is arranged in the first inner bag has one group, and the second heater block that is arranged in the second inner bag has one group; Perhaps the first heater block arranges one group, the second heater block be provided with two groups or more etc.Heater block quantity can make relative set according to the volume of water heater liner, user's request etc.
As a further improvement on the present invention, described delivery port is opened in the upper end wall of the second inner bag, so that hot water output; The upper series connection of hot water feeding pipe that is connected to delivery port is provided with the instant heating cup, and for the user provides hot water, described instant heating cup can be among arbitrary in the existing instant heating cup structure.
As above-mentioned improved another embodiment, the water outlet of the second inner bag is provided with the instant heating cup, and described instant heating cup can be to have now to stretch into any one in the instant heating cup structure in the inner bag, and the hot water feeding pipe is connected on the instant heating cup, for the user provides hot water.Preferably, be provided with the 3rd heater block in the described instant heating cup, the second heater block passes the instant heating cup and stretches in the second inner bag.
Preferably, the volume of described the second inner bag is greater than the volume of the first inner bag, with increase-volume, the dilatation purpose of effective realization electric water heater with dual inner containers.
Preferably, described water-supply-pipe stretches into the upper end of the first inner bag; Described tube connector stretches into the bottom of the second inner bag.
Preferably, described the first inner bag and the second inner bag are the enamel inner container of complete independently enamel technology, to realize each inner bag enamel layer coating evenly.
Attaching parts between described the first inner bag and the second inner bag are arranged on the outer wall of two inner bag housings, make things convenient for the connection and positioning between two inner bags finishing separately enamel technology.Preferably, described attaching parts comprise the housing outer wall and the convex fixture of the housing outer wall of the second inner bag and the connecting plate that is threaded with the convex fixture that is separately fixed at the first inner bag.
The present invention compares the beneficial effect that produces with background technology:
Because the present invention adopts at the first inner bag and the second inner bag and is respectively arranged with hot water tube connector for the user, and at the tube connector of the HWS of the first inner bag access to the second inner bag water filling, each inner bag is respectively arranged with independently heater block, therefore the present invention can not only effectively utilize the structure of two inner bags, realize minute courage heating and a minute courage water, for user's water facilitates, namely the user can be according to water temperature, water demand choice for use water storage liner; Can effectively realize simultaneously the increase-volume of electric heater.
Description of drawings: the structural representation of Fig. 1 electric water heater with dual inner containers of the present invention;
Fig. 2 is the structural representation of another embodiment of the present invention;
Fig. 3 is the outside annexation figure of the first inner bag 01 and the second inner bag 02 among Fig. 1.
The specific embodiment
Understand for technical characterictic of the present invention, purpose and effect being had more clearly, now contrast description of drawings the specific embodiment of the present invention, identical label represents identical part in each figure.For making drawing clear, only marked out one of them in some identical partial graphs.
Embodiment one, and as shown in Figure 1, electric water heater with dual inner containers comprises the first inner bag 01, the second inner bag 02, the first heater block 03, the second heater block 04, feed pipe 05, tube connector 06, water-supply-pipe 07, HWS 08, cold water pipe 09, check valve 10.
The first inner bag 01 and the second inner bag 02 are enamel inner container, and complete independently enamel technology separately.As shown in Figure 3, the attaching parts that connect the first inner bag 01 and the second inner bag 02 are arranged on the outer wall of two inner bag housings, to realize two annexations between the independent inner bag.Preferably, described attaching parts comprise the convex fixture 15 of sheet connecting plate 14 and the housing outer wall 023 of the housing outer wall 013 that is separately fixed at the first inner bag and the second inner bag, and described connecting plate 14 is threaded with convex fixture 15.
The first inner bag 01 has water inlet 011 and water transport port 012, cold water pipe 09 is communicated with water source water unit fluid and passes the bottom that water inlet 011 stretches into the first inner bag 01, water-supply-pipe 07 passes the upper end that water transport port 012 stretches into the first inner bag 01, and water-supply-pipe 07 is communicated with the HWS 08 who supplies with user's domestic water.Be provided with 1 group of first described the first heater block 03 of heater block 03(in the first inner bag 01 and also can be 2 groups, 3 groups and with first-class).
The second inner bag 02 has water inlet 021 and delivery port 022, and delivery port 022 is opened in the upper end wall of the second inner bag 02, and delivery port 022 connects the hot water feeding pipe 05 who supplies with user's shower water.Delivery port 022 is not limited to be opened in the upper end wall of the second inner bag 02, when delivery port 022 is opened in other sidewall, passes the upper end that delivery port 022 stretches into the second inner bag 02 for hot water supplying pipe.Water-supply-pipe 07 is communicated with simultaneously to the tube connector 06 of the second inner bag 02 water filling, and tube connector 06 stretches into the bottom of the second inner bag 02 by water inlet 021, and the check valve 10 that anti-water-stop body refluxes is installed on the tube connector 06.Be provided with 1 group of second described the second heater block 04 of heater block 04(in the second inner bag 02 and also can be 2 groups, 3 groups and with first-class).The volume of described the second inner bag 02 can be greater than the volume of the first inner bag 01, and with increase-volume, the dilatation effect of further realization electric water heater with dual inner containers, a large amount of users that use hot water satisfy the demand.
During work, cold water flows into the first inner bag from cold water inlet, but the water in the first inner bag approach fill with after, can flow through water-supply-pipe and tube connector inject the second inner bag.The hot water feeding pipe has water to overflow in the second inner bag if detect, and can determine that the water in two inner bags is filled with.Owing to being respectively arranged with heat-generating pipe in two inner bags, each heat-generating pipe can independent heating or simultaneously heating; Because two inner bags are respectively equipped with the hot water delivery pipe who supplies with the user, the user can be according to the demand to water temperature and water consumption, select to use separately the hot water in the first inner bag, hot water in the first inner bag can be washed one's hands, dishwashing, wash all kinds of domestic waters that do not need a large amount of hot water such as dish, perhaps select to use separately the hot water in the second inner bag, the hot water in the second inner bag can be done shower and use.The user also can select to use simultaneously the hot water in two inner bags.
Embodiment two, as shown in Figure 2, are with the difference of embodiment one, and described electric water heater with dual inner containers also comprises instant heating cup 12.
Delivery port 022 place of the second inner bag 02 is provided with instant heating cup 12 in this enforcement, the end that instant heating cup 12 stretches into inner bag has opening, stretch out the outer end part seal of inner bag and be communicated with hot water feeding pipe 05, be provided with the 3rd heater block 13 in the described instant heating cup 12, the water that holds to heat the cup inner bag, the second heater block 04 passes instant heating cup 12 and stretches in the second inner bag 02, can be the user hot water is provided.The mode that described instant heating cup is connected on the hot water feeding pipe 05 in also can existing structure arranges.
The above describes in detail embodiments of the present invention by reference to the accompanying drawings; but the present invention is not limited to above-mentioned embodiment; in the ken that one skilled in the relevant art possesses; can also under the prerequisite that does not break away from aim of the present invention, make a variety of changes, all in protection scope of the present invention.
Claims (10)
1. an electric water heater with dual inner containers comprises the first inner bag (01) and the second inner bag (02), it is characterized in that:
Described the first inner bag (01) has the water inlet (011) and the water transport port that is connected water-supply-pipe (07) (012) that is communicated with the water source water unit, is provided with at least one group of the first heater block (03) in the first inner bag (01);
Described the second inner bag (02) has water inlet (021) and the delivery port that is connected hot water feeding pipe (05) (022), is provided with at least one group of the second heater block (04) in the second inner bag (02);
Described water-supply-pipe (07) is communicated with HWS (08) and to the tube connector (06) of the second inner bag (02) water filling, tube connector (06) is communicated with the second inner bag (02) by water inlet (021).
2. electric water heater with dual inner containers according to claim 1 is characterized in that being equipped with on the described tube connector (06) check valve (10).
3. electric water heater with dual inner containers according to claim 2 is characterized in that described the first heater block (03) is provided with one group, and described the second heater block (04) is provided with one group.
4. electric water heater with dual inner containers according to claim 2 is characterized in that described delivery port (022) is opened in the upper end wall of the second inner bag (02), and the upper series connection of hot water feeding pipe (05) that is connected to delivery port (022) is provided with the instant heating cup.
5. electric water heater with dual inner containers according to claim 2, it is characterized in that described delivery port (022) locates to be provided with instant heating cup (12), hot water feeding pipe (05) is connected on the instant heating cup (12), be provided with the 3rd heater block (13) in the described instant heating cup (12), the second heater block (04) passes instant heating cup (12) and stretches in the second inner bag (02).
6. each described electric water heater with dual inner containers according to claim 1 ~ 5 is characterized in that the volume of described the second inner bag (02) is greater than the volume of the first inner bag (01).
7. each described electric water heater with dual inner containers according to claim 1 ~ 5 is characterized in that described water-supply-pipe (07) stretches into the upper end of the first inner bag (01), and tube connector (06) stretches into the bottom of the second inner bag (02).
8. each described electric water heater with dual inner containers according to claim 1 ~ 5 is characterized in that described the first inner bag (01) and the second inner bag (02) are the enamel inner container of complete independently enamel technology.
9. each described electric water heater with dual inner containers according to claim 1 ~ 5 is characterized in that the attaching parts between described the first inner bag (01) and the second inner bag (02) are arranged on the outer wall of two inner bag housings.
10. electric water heater with dual inner containers according to claim 9 is characterized in that described attaching parts comprise the housing outer wall (013) and the convex fixture (15) of the housing outer wall (023) of the second inner bag and the connecting plate (14) that is threaded with convex fixture (15) that is separately fixed at the first inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310290866.6A CN103363654B (en) | 2013-07-11 | 2013-07-11 | Electric water heater with dual inner containers |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310290866.6A CN103363654B (en) | 2013-07-11 | 2013-07-11 | Electric water heater with dual inner containers |
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| CN103363654A true CN103363654A (en) | 2013-10-23 |
| CN103363654B CN103363654B (en) | 2016-05-25 |
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| CN201310290866.6A Active CN103363654B (en) | 2013-07-11 | 2013-07-11 | Electric water heater with dual inner containers |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482328A (en) * | 2015-08-31 | 2017-03-08 | 青岛海尔智能技术研发有限公司 | Quick-acting water heater and its control method |
| CN106979610A (en) * | 2017-04-27 | 2017-07-25 | 佛山市顺德区腾芯电子科技有限公司 | A kind of energy-saving quick heating intelligent water heater |
| CN107166714A (en) * | 2017-06-19 | 2017-09-15 | 佛山市顺德区欧必德热能科技有限公司 | Capacity-increasing type electric heater and its increase-volume implementation method |
| CN107270525A (en) * | 2017-05-24 | 2017-10-20 | 柳州秦合科技有限公司 | A kind of electric heater for domestic bathing |
| CN107388574A (en) * | 2017-08-30 | 2017-11-24 | 厦门中家院生态科技有限公司 | A kind of water heater of relay heated type |
| CN110030728A (en) * | 2019-04-26 | 2019-07-19 | 青岛澳柯玛生活电器有限公司 | A kind of rapid-heating water storage type electric water heater |
| CN110895048A (en) * | 2019-11-07 | 2020-03-20 | 华帝股份有限公司 | Control method of electric water heater |
| CN111912096A (en) * | 2020-07-02 | 2020-11-10 | 华帝股份有限公司 | Control method of electric water heater |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106482328A (en) * | 2015-08-31 | 2017-03-08 | 青岛海尔智能技术研发有限公司 | Quick-acting water heater and its control method |
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| CN107270525A (en) * | 2017-05-24 | 2017-10-20 | 柳州秦合科技有限公司 | A kind of electric heater for domestic bathing |
| CN107166714A (en) * | 2017-06-19 | 2017-09-15 | 佛山市顺德区欧必德热能科技有限公司 | Capacity-increasing type electric heater and its increase-volume implementation method |
| CN107388574A (en) * | 2017-08-30 | 2017-11-24 | 厦门中家院生态科技有限公司 | A kind of water heater of relay heated type |
| WO2019042367A1 (en) * | 2017-08-30 | 2019-03-07 | 厦门中家院生态科技有限公司 | Relay-heating type water heater |
| CN110030728A (en) * | 2019-04-26 | 2019-07-19 | 青岛澳柯玛生活电器有限公司 | A kind of rapid-heating water storage type electric water heater |
| CN110895048A (en) * | 2019-11-07 | 2020-03-20 | 华帝股份有限公司 | Control method of electric water heater |
| CN110895048B (en) * | 2019-11-07 | 2021-09-17 | 华帝股份有限公司 | Control method of electric water heater |
| CN111912096A (en) * | 2020-07-02 | 2020-11-10 | 华帝股份有限公司 | Control method of electric water heater |
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| CN103363654B (en) | 2016-05-25 |
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