CN206755567U - Twin-tub circulates rapid-heating water storage type electric water heater - Google Patents

Twin-tub circulates rapid-heating water storage type electric water heater Download PDF

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Publication number
CN206755567U
CN206755567U CN201720610707.3U CN201720610707U CN206755567U CN 206755567 U CN206755567 U CN 206755567U CN 201720610707 U CN201720610707 U CN 201720610707U CN 206755567 U CN206755567 U CN 206755567U
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China
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water
water storage
storage cylinder
heating
electric
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CN201720610707.3U
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刘诗锋
林栋联
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Guangdong Shunde Oriental wheat field industry Tsukito design Inc
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刘诗锋
林栋联
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Abstract

A kind of twin-tub circulation rapid-heating water storage type electric water heater is the utility model is related to, it includes water storage cylinder, electric-control system, hot-water heating system, water inlet and delivery port, and the water storage cylinder is provided with two, and two water storage cylinders are respectively the first water storage cylinder and the second water storage cylinder;First water storage cylinder by first enters electrical switch and connected with water inlet and go out electrical switch by first to be connected with delivery port;Second water storage cylinder by second enters electrical switch and connected with water inlet and go out electrical switch by second to be connected with delivery port;Described first enter electrical switch, first go out electrical switch, second enter electrical switch, second go out electrical switch and hot-water heating system respectively with electric-control system be electrically connected with.Two water storage cylinders of such twin-tub circulation rapid-heating water storage type electric water heater are independent externally to supply water, and because the volume of single water storage cylinder is smaller, its internal water quickly can be heated into required temperature, so as to reach the purpose of rapid hot water output.

Description

Twin-tub circulates rapid-heating water storage type electric water heater
Technical field
A kind of storage-type electric water heater is the utility model is related to, particularly a kind of quick heating Water storing electric heating of twin-tub circulation Hydrophone.
Background technology
Current storage-type electric water heater, enter cold water while going out hot water, hot water causes the energy by cold water mix in inner bag Waste.It is unstable to also result in water temperature in inner bag, moreover, some storage-type electric water heaters are in exiting water process, it is necessary to simultaneously Start heat-generating pipe heating, cause water body powered risk to be present.Further, because water is left concentratedly in an inner bag(Also some It is more than two inner bags, but inner bag is chronically at connected state, so, also it is equal to an inner bag in theory)Heating, The water of whole inner bag is heated to suitable temperature(When especially requiring heat to higher temperature), then longer time is needed. If further, in the case of water consumption very little, but needing whole inner bag being heated to required temperature, then the wave of the energy is result in Take.Current storage-type electric water heater also has following deficiency in addition to above-mentioned deficiency:Incrustation scale problem:The maximum storage of sales volume on the market Discharge type electric water heater, 95% all uses stainless steel heat-generating pipe, and because heat-generating pipe is immersed in water, long-term use can produce incrustation scale, shadow Heating efficiency is rung, incrustation scale seriously has electric leakage risk.Cleaning problems:Sales volume maximum storage-type electric water heater on the market, in inner bag There is slough in portion, part water can not flow out, easy breed bacteria.Installation question:Common storage-type electric water heater, volume is big, Weight is big, requires high to installation environment.
Certainly, if user needs water temperature stable water pressure, the storage-type electric water heater of Large Copacity can be selected, still, its Also there is deficiency:Space-consuming is big, installation is difficult, the heat time is long, the waste of exhaustless hot water is more etc.;If from instant electric Hydrophone, the requirement of water temperature stable water pressure can be met, but its use occasion is harsh, otherwise when temperature is relatively low, it is desirable to Maintain comfortable water yield(≥4L/min), must just select high-power(≥8KW), many families very big to the load of circuit It can not install.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable for structure, leaving water temperature, stability of flow, can quickly supply Hot water, it is standby when retain the quick heating Water storing electric heating water of twin-tub circulation that hot water amount is small, to reduce energy loss, power low Device, with overcome the deficiencies in the prior art.
What the purpose of this utility model was realized in:
A kind of twin-tub circulates rapid-heating water storage type electric water heater, including water storage cylinder, electric-control system, hot-water heating system, enters The mouth of a river and delivery port, it is characterised in that:The water storage cylinder is provided with two, and two water storage cylinders are respectively the first water storage cylinder and the second storage Water vat;First water storage cylinder enters electrical switch by first and is connected with water inlet and go out electrical switch with going out by first The mouth of a river connects;Second water storage cylinder enters electrical switch by second and is connected with water inlet and go out electrical switch by second Connected with delivery port;Described first enters electrical switch, first goes out electrical switch, second enter electrical switch, second go out electrical switch It is electrically connected with respectively with electric-control system with hot-water heating system.
The purpose of this utility model can also use following technical measures to solve:
As more specifically scheme, level sensor is equipped with first water storage cylinder and the second water storage cylinder, water level passes Sensor is electrically connected with electric-control system.
In the first low water level sensor that level sensor in first water storage cylinder includes being distributed from bottom to up, first Level sensor and the first high water level sensor;Level sensor in second water storage cylinder include being distributed from bottom to up the Level sensor and the second high water level sensor in two low water level sensors, second.Stop when water level reaches high water level sensor Only supply water.
The first cooling-water temperature sensor is provided with first water storage cylinder, the second cooling-water temperature sensor is provided with the second water storage cylinder, the One cooling-water temperature sensor and the second cooling-water temperature sensor are electrically connected with electric-control system respectively.
The hot-water heating system includes the first heat-generating pipe and the second heat-generating pipe, and the first heat-generating pipe is arranged on the first water storage cylinder Interior, the second heat-generating pipe is arranged in the second water storage cylinder, and the first heat-generating pipe and the second heat-generating pipe are electrically connected with electric-control system respectively; Or hot-water heating system is the circulating heater being arranged on outside water storage cylinder, circulating heater include passage to boil water, for pair The heater and suction pump that passage to boil water is heated, passage end to boil water connect with suction pump one end, the passage other end to boil water Connected respectively with the first water storage cylinder and the second water storage cylinder by the 3rd water inlet switch and the 4th water inlet switch, the suction pump other end leads to Cross the 3rd effluent switch and the 4th effluent switch connects with the first water storage cylinder and the second water storage cylinder respectively, heater, suction pump, Three water inlet switch, the 3rd effluent switch, the 4th water inlet switch and the 4th effluent switch are electrically connected with electric-control system respectively.Using During the heat-generating pipe heating being built in each water storage cylinder, the heat-generating pipe work of only one water storage cylinder in principle, so, power is also It is than relatively low.
Water route is provided with the first water flow sensing unit between the delivery port and the first water storage cylinder, and the first water flow sensing unit is used for Detect the first water storage cylinder water flow;Water route is provided with the second water flow sensing unit between the delivery port and the second water storage cylinder, the Two water flow sensing units are used to detect the second water storage cylinder water flow;First water flow sensing unit and the second water flow sensing unit difference It is electrically connected with electric-control system.By the first water flow sensing unit and the signal of the second water flow sensing unit, can with accurate judgement which Water storage cylinder then takes corresponding control in water outlet, electric-control system.
The delivery port is provided with booster water pump, and booster water pump is electrically connected with electric-control system.
Described booster water pump one end is connected with delivery port, and the other end and automatically controlled water mixing valve are electrically connected with, automatically controlled water mixing valve with Electric-control system is electrically connected with.
The automatically controlled water mixing valve is provided with cold water water inlet end, hot water water inlet end and water side, hot water water inlet end and booster water pump The other end connects, and water side is connected with the 3rd water flow sensing unit.Flow through out-of-date when the 3rd water flow sensing unit perceives water, explanation is opened Beginning water, that is, start the electric-control system of water heater.
Described booster water pump one end connects with delivery port, and the other end connects with manual water mixing valve.
The beneficial effects of the utility model are as follows:
(1)Two water storage cylinders of such twin-tub circulation rapid-heating water storage type electric water heater are independent externally to supply water, due to list The volume of individual water storage cylinder is smaller, its internal water quickly can be heated into required temperature, so as to reach the mesh of rapid hot water output 's;
(2)When the water storage cylinder of such twin-tub circulation rapid-heating water storage type electric water heater goes out hot water, cold water is not supplemented, is avoided The temperature at its internal water source changes, it is ensured that effluent temperature constancy;
(3)When the water storage cylinder of such twin-tub circulation rapid-heating water storage type electric water heater goes out hot water, no longer to its inside Water source is heated, meanwhile, another water storage cylinder is also independently separated with the water storage cylinder just in water outlet even if being heated, so, it is real Electricity separation is showed, use is safer;
(4)Such twin-tub circulates rapid-heating water storage type electric water heater due to being heated just for a water storage cylinder, its Heating power can reduce, after tested:Under equal-wattage, what 20 liters of inner bag capacity can reach traditional 40 liters of storage-type goes out hot water Amount;
(5)Not make-up water source is not heated yet during such twin-tub circulation rapid-heating water storage type electric water heater water outlet, therefore, is used During water, it can avoid the presence of ponding in water storage cylinder with my water storage cylinder again with the water of another water storage cylinder, reduce bacteria breed;
(6)In the water storage cylinder of such twin-tub circulation rapid-heating water storage type electric water heater water source can freely flow down or by Booster water pump pumps out, and water storage cylinder can be the structure of normal pressure(Not pressure-bearing), its material requirements is lower.
Brief description of the drawings
Fig. 1 is the example structure schematic diagram of the utility model one.
Fig. 2 is another example structure schematic diagram of the utility model.
Fig. 3 is the another example structure schematic diagram of the utility model.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
Embodiment one, shown in Figure 1, a kind of twin-tub circulates rapid-heating water storage type electric water heater, including water storage cylinder, electricity Control system, hot-water heating system, water inlet 31 and delivery port 32, the water storage cylinder are provided with two, and two water storage cylinders are respectively first The water storage cylinder 5 of water storage cylinder 1 and second;First water storage cylinder 1 by first enter electrical switch 111 connected with water inlet 31 and Go out electrical switch 121 by first to connect with delivery port 32;Second water storage cylinder 5 enters electrical switch 511 with entering by second The mouth of a river 31 connects and goes out electrical switch 521 by second and connected with delivery port 32;Described first enters electrical switch 111, first Go out electrical switch 121, second enter electrical switch 511, second go out electrical switch 521 and hot-water heating system respectively with electric-control system electricity Property connection.
Level sensor, level sensor and electric-control system electricity are equipped with the water storage cylinder 5 of first water storage cylinder 1 and second Property connection.Level sensor in first water storage cylinder 1 includes the first low water level sensor 13, first being distributed from bottom to up The middle high water level sensor 15 of level sensor 14 and first;Level sensor in second water storage cylinder 5 is included from bottom to up The high water level sensor 55 of level sensor 54 and second in second low water level sensor 53, second of distribution.
The first cooling-water temperature sensor 16 is provided with first water storage cylinder 1, the second cooling-water temperature sensor is provided with the second water storage cylinder 5 56, the first cooling-water temperature sensor 16 and the second cooling-water temperature sensor 56 are electrically connected with electric-control system respectively.
The hot-water heating system includes the first heat-generating pipe 2 and the second heat-generating pipe 6, and the first heat-generating pipe 2 is arranged on the first water storage In cylinder 1, the second heat-generating pipe 6 is arranged in the second water storage cylinder 5, and the first heat-generating pipe 2 and the second heat-generating pipe 6 are electric with electric-control system respectively Property connection.The heat-generating pipe is stainless steel heat-generating pipe, PTC heat-generating pipes, ceramic heating tube or naked silk heat-generating pipe.First heating Pipe 2 is located in the first low water level sensor 13 and first between level sensor 14 in altitude range.
Water route is provided with the first water flow sensing unit 122, the first current sensing between the water storage cylinder 1 of delivery port 32 and first Device 122 is used to detect the water flow of the first water storage cylinder 1;Water route is provided with second between the water storage cylinder 5 of delivery port 32 and second Water flow sensing unit 522, the second water flow sensing unit 522 are used to detect the water flow of the second water storage cylinder 5;First water flow sensing unit 122 and second water flow sensing unit 522 respectively with electric-control system be electrically connected with.
The delivery port 32 is provided with booster water pump 7, and booster water pump 7 is electrically connected with electric-control system.
The bottom of first water storage cylinder 1 is provided with the first osculum 12, and top is provided with the first blasthole 11, the first osculum 12 The first water flow sensing unit 122 and described first is connected between delivery port 32 and goes out electrical switch 121, the first blasthole 11 passes through Described first enters electrical switch 111 is connected with water inlet 31, and the first water flow sensing unit 122 is electrically connected with electric-control system.It is described The bottom of second water storage cylinder 5 is provided with the second osculum 52, and top is provided with the second blasthole 51, the second osculum 52 and delivery port 32 it Between be connected with the second water flow sensing unit 522 and described second and go out electrical switch 521, the second blasthole 51 is intake by described second Electric switch 511 is connected with water inlet 31, and the second water flow sensing unit 522 is electrically connected with electric-control system.
Its operation principle is:After upper electricity, first open first and enter electrical switch 111, first goes out electrical switch 121, second enters Electrical switch 511 and second goes out electrical switch 521 and closed, and realizes only to the water filling of the first water storage cylinder 1, when the water level of the first water storage cylinder 1 In reaching first during 14 height of level sensor(I.e. water level is higher than the first heat-generating pipe 2, will not cause the dry combustion method of the first heat-generating pipe 2), Electric-control system starts the first heat-generating pipe 2 according to setting program and heated, until stopping heating when being heated to design temperature(In or Stop heating when way is fetched water, but stop water filling simultaneously);Meanwhile continue toward water filling in the first water storage cylinder 1, until water level reaches the During one high water level sensor 15, first, which enters electrical switch 111, closes, and stops toward the water filling of the first water storage cylinder 1, and is changed to open simultaneously Second enters electrical switch 511 toward the water filling of the second water storage cylinder 5, pattern the adding with above-mentioned first water storage cylinder 1 of the second water storage cylinder 5 heating Heat pattern is consistent.First heat-generating pipe 2 and the second heat-generating pipe 6 can work one by one, can also work simultaneously;The He of first water storage cylinder 1 Second water storage cylinder 5 can water filling one by one, can also water filling simultaneously, the design of these control modes is all customary means, Ke Yigen According to specifically needing to set.
, can be stand-by by the water heating of one of water storage cylinder under holding state, another each and every one fills water, when use one During the hot water of water storage cylinder, another water storage cylinder starts to start heating.Or each water storage cylinder all fills water and is heated to setting Fixed temperature, to ensure to need to there is enough hot water to supply during with water.When temperature drops to necessarily in the water storage cylinder for be marked with hot water During value, start its heating, stop heating again when reaching setting value, so repeatedly, reach the effect of insulation.
During with water, if the water of the first water storage cylinder 1 is heated, first opens first and go out electrical switch 121, the first water storage Cylinder 1 starts to discharge water, and when water level decreasing to the first low water level sensor position, opens second and goes out electrical switch 521, simultaneously close off First goes out electrical switch 121, realizes that the second water storage cylinder 5 for selecting to have got ready hot water supplies water;Meanwhile open the first water inlet and establish by cable 111 are closed, closing first goes out electrical switch 121 and second enters electrical switch 511, realizes only to the water filling of the first water storage cylinder 1, when first During the water level of water storage cylinder 1 reaches first during 14 height of level sensor, electric-control system starts the first heat-generating pipe 2 according to setting program and added Heat, until stop heating when being heated to design temperature, heating mode when i.e. standby when for details, reference can be made to electric, so circulation, It can realize that constant-temperature constant-current supplies water in a long time.
Embodiment two, the difference with embodiment one are:It is shown in Figure 2, described one end of booster water pump 7 and delivery port 32 Connection, the other end are electrically connected with automatically controlled water mixing valve 8, and automatically controlled water mixing valve 8 is electrically connected with electric-control system.The automatically controlled water mixing valve 8 are provided with cold water water inlet end a, hot water water inlet end b and water side c, and hot water water inlet end b connects with the other end of booster water pump 7, water side C is connected with the 3rd water flow sensing unit 82.
The cold water water inlet end a and the water inlet connect with running water pipe 33 simultaneously.
Embodiment three, the difference with embodiment two are:Shown in Figure 3, the hot-water heating system is to be arranged on water storage Circulating heater 9 outside cylinder, circulating heater 9 include passage 91 to boil water, the hair for being heated to passage 91 to boil water Hot body and suction pump 92, one end of passage 91 to boil water connect with the one end of suction pump 92, and the other end of passage 91 to boil water passes through the 3rd water inlet The water inlet switch 97 of switch 93 and the 4th connects with the first water storage cylinder 1 and the second water storage cylinder 5 respectively, and the other end of suction pump 92 passes through the Three effluent switch 96 and the 4th effluent switch 910 connect with the first water storage cylinder 1 and the second water storage cylinder 5 respectively, heater, suction pump 92nd, the 3rd water inlet switch 93, the 3rd effluent switch 96, the 4th water inlet switch 97 and the 4th effluent switch 910 respectively with automatically controlled system System is electrically connected with.
The passage to boil water 91 is the modes such as die casting aluminium, thick film heating pipe, electromagnetic heating tube.
Its operation principle is:After upper electricity, first open first and enter electrical switch 111, first goes out electrical switch 121, second enters Electrical switch 511 and second goes out electrical switch 521 and closed, and realizes only to the water filling of the first water storage cylinder 1, when the water level of the first water storage cylinder 1 In reaching first during 14 height of level sensor(The water level ensures that passage 91 to boil water has enough water by avoiding dry combustion method), electricity Control system opens the 3rd water inlet switch 93 and the 3rd effluent switch according to setting program startup passage 91 to boil water, suction pump 92 96, the 4th water inlet switch 97 and the 4th effluent switch 910 are closed, realizes and circulating-heating is carried out to the water in the first water storage cylinder 1, directly To being heated to design temperature;Meanwhile continue toward water filling in the first water storage cylinder 1, until water level reaches the first high water level sensor 15 When, first, which enters electrical switch 111, closes, and stops toward the water filling of the first water storage cylinder 1, and is changed to opening second simultaneously and enters electrical switch 511 toward the water filling of the second water storage cylinder 5, and level sensor 54 highly and simultaneously meets to boil during the water level of the second water storage cylinder 5 reaches second When aquaporin 91, suction pump 92 stop, switching the 3rd water inlet switch 93, the 3rd effluent switch 96, the 4th water inlet switch 97 and the The state of four effluent switch 910, realize and circulating-heating is carried out to the water of the second water storage cylinder 5.

Claims (10)

1. a kind of twin-tub circulates rapid-heating water storage type electric water heater, including water storage cylinder, electric-control system, hot-water heating system, water inlet Mouth and delivery port, it is characterised in that:The water storage cylinder is provided with two, and two water storage cylinders are respectively the first water storage cylinder and the second water storage Cylinder;First water storage cylinder enters electrical switch by first and is connected with water inlet and go out electrical switch and water outlet by first Mouth connection;Second water storage cylinder by second enter electrical switch connected with water inlet and by second go out electrical switch with Delivery port connects;Described first enter electrical switch, first go out electrical switch, second enter electrical switch, second go out electrical switch and Hot-water heating system is electrically connected with electric-control system respectively.
2. twin-tub circulation rapid-heating water storage type electric water heater according to claim 1, it is characterised in that:First water storage Level sensor is equipped with cylinder and the second water storage cylinder, level sensor is electrically connected with electric-control system.
3. twin-tub circulation rapid-heating water storage type electric water heater according to claim 2, it is characterised in that:First water storage Level sensor and the first Gao Shui in the first low water level sensor that level sensor in cylinder includes being distributed from bottom to up, first Level sensor;The second low water level sensor that level sensor in second water storage cylinder includes being distributed from bottom to up, second Middle level sensor and the second high water level sensor.
4. twin-tub circulation rapid-heating water storage type electric water heater according to claim 1, it is characterised in that:First water storage The first cooling-water temperature sensor is provided with cylinder, the second cooling-water temperature sensor, the first cooling-water temperature sensor and the second water are provided with the second water storage cylinder Temperature sensor is electrically connected with electric-control system respectively.
5. twin-tub circulation rapid-heating water storage type electric water heater according to claim 1, it is characterised in that:The water heating dress Put and be arranged on including the first heat-generating pipe and the second heat-generating pipe, the first heat-generating pipe in the first water storage cylinder, the second heat-generating pipe is arranged on In two water storage cylinders, the first heat-generating pipe and the second heat-generating pipe are electrically connected with electric-control system respectively;Or hot-water heating system is setting Circulating heater outside water storage cylinder, circulating heater include passage to boil water, the hair for being heated to passage to boil water Hot body and suction pump, passage end to boil water connect with suction pump one end, and the passage other end to boil water passes through the 3rd water inlet switch and Four water inlet switch connect with the first water storage cylinder and the second water storage cylinder respectively, and the suction pump other end passes through the 3rd effluent switch and the 4th Effluent switch connects with the first water storage cylinder and the second water storage cylinder respectively, heater, suction pump, the 3rd water inlet switch, the 3rd water outlet Switch, the 4th water inlet switch and the 4th effluent switch are electrically connected with electric-control system respectively.
6. twin-tub circulation rapid-heating water storage type electric water heater according to claim 1, it is characterised in that:The delivery port with Water route is provided with the first water flow sensing unit between first water storage cylinder, and the first water flow sensing unit is used for the first water storage cylinder of detection and goes out current Amount;Water route is provided with the second water flow sensing unit between the delivery port and the second water storage cylinder, and the second water flow sensing unit is used to detect Second water storage cylinder water flow;First water flow sensing unit and the second water flow sensing unit are electrically connected with electric-control system respectively.
7. twin-tub circulation rapid-heating water storage type electric water heater according to claim 1, it is characterised in that:The delivery port is set There is booster water pump, booster water pump is electrically connected with electric-control system.
8. twin-tub circulation rapid-heating water storage type electric water heater according to claim 7, it is characterised in that:The booster water pump One end is connected with delivery port, and the other end is electrically connected with automatically controlled water mixing valve, and automatically controlled water mixing valve is electrically connected with electric-control system.
9. twin-tub circulation rapid-heating water storage type electric water heater according to claim 8, it is characterised in that:The automatically controlled mixed water Valve is provided with cold water water inlet end, hot water water inlet end and water side, and hot water water inlet end connects with the booster water pump other end, water side connection There is the 3rd water flow sensing unit.
10. twin-tub circulation rapid-heating water storage type electric water heater according to claim 7, it is characterised in that:The pressurized water Pump one end connects with delivery port, and the other end connects with manual water mixing valve.
CN201720610707.3U 2017-05-27 2017-05-27 Twin-tub circulates rapid-heating water storage type electric water heater Active CN206755567U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720610707.3U CN206755567U (en) 2017-05-27 2017-05-27 Twin-tub circulates rapid-heating water storage type electric water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720610707.3U CN206755567U (en) 2017-05-27 2017-05-27 Twin-tub circulates rapid-heating water storage type electric water heater

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109579288A (en) * 2018-12-09 2019-04-05 北京瀚米科技有限公司 A kind of double heating room thermostatic electric water heaters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109579288A (en) * 2018-12-09 2019-04-05 北京瀚米科技有限公司 A kind of double heating room thermostatic electric water heaters

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TR01 Transfer of patent right

Effective date of registration: 20180327

Address after: Beijiao town Shunde District Foshan city Guangdong province 528300 three Hong Qi neighborhood Sanle northbound No. 1 E Building 1 floor west block, West Block

Patentee after: Guangdong Shunde Oriental wheat field industry Tsukito design Inc

Address before: 528300 No. 8 Foshan Road, Ronggui street, Shunde District, Guangdong, China

Co-patentee before: Lin Donglian

Patentee before: Liu Shifeng