CN204535067U - Storage-type electric water heater - Google Patents
Storage-type electric water heater Download PDFInfo
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- CN204535067U CN204535067U CN201520254763.9U CN201520254763U CN204535067U CN 204535067 U CN204535067 U CN 204535067U CN 201520254763 U CN201520254763 U CN 201520254763U CN 204535067 U CN204535067 U CN 204535067U
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- heat source
- source body
- water
- barrier device
- chamber
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Abstract
The utility model discloses a kind of storage-type electric water heater, comprise shell, inner bag, water inlet pipe, outlet pipe, temperature sensor, heat source body, also comprises water barrier device, and inner bag is divided into heat source body chamber and hot water chamber by described water barrier device, described whole or most of heat source body is positioned at heat source body chamber, and the surface area of described water barrier device is greater than 1/3 of the maximum horizontal section area of heat source body chamber.And the utility model shortens the outage period of heat-generating pipe, higher leaving water temperature can be ensured in use, meet the requirement of user.
Description
Technical field
The utility model relates to technical field of water heaters, more particularly, relates to a kind of storage-type electric water heater.
Background technology
Shown in Fig. 6 is the structure chart of existing storage-type electric water heater, comprises shell (not shown), inner bag, heat-generating pipe, water inlet pipe and water outlet pipe assembly, magnesium rod etc.Heat-generating pipe is normally arranged on ring flange, and, ring flange is also provided with temperature-sensitive pipe box, temperature-sensitive pipe box built-in temperature sensor.Temperature sensor is connected with control circuit board, and the temperature signal of control circuit board collecting temperature sensor also controls the duty of heat-generating pipe accordingly, and then reaches the object of regulation and control inner bag water temperature.As shown in Figure 4, the temperature of A point can the water temperature responded to of representation temperature sensor, namely control circuit board is using the temperature at A place as the foundation controlled, for storage-type electric water heater, there is thermal stratification phenomenon in its inner bag water body, namely after water is heated, can flow from bottom toward top, therefore, the B place temperature being positioned at top is the highest often, usually, when A place reaches 45 °, B place is about 75 °, heat-generating pipe will stop heating, then, the heat of B place water body is to the water body transmission of lower temperature, after 10min, B place temperature drops to 65 °, A place rises to about 50 °, when A place reaches start value (such as 35 °), the temperature at B place is lower, is generally 35-40 °, and therefore, the downtime of existing electric heater is longer, and when it starts again, its leaving water temperature does not reach the requirement of user.
Utility model content
The utility model, for solving the deficiencies in the prior art, provides a kind of storage-type electric water heater shortening downtime, prevent leaving water temperature too low.
The utility model solves the technical scheme that its technical problem adopts: a kind of storage-type electric water heater, comprise shell, inner bag, water inlet pipe, outlet pipe, temperature sensor, heat source body, also comprises water barrier device, and inner bag is divided into heat source body chamber and hot water chamber by described water barrier device, described whole or most of heat source body is positioned at heat source body chamber, and the surface area of described water barrier device is greater than 1/3 of the maximum horizontal section area of heat source body chamber.
Passage is provided with between described heat source body chamber and hot water chamber.
Described water barrier device is sheet, and described water barrier device is arranged on inner bag.
Described temperature sensor is near water barrier device.
Described water barrier device is tubular, and described heat source body is arranged in water barrier device, and the capacity of described heat source body chamber capacity specific heat water chamber is little.
Described water barrier device is fixed on inner bag.
Described water barrier device arranges communicating pipe, and described communicating pipe is communicated with heat source body chamber and hot water chamber.
Compared with prior art, the beneficial effects of the utility model are:
Owing to being provided with dividing plate; water body flow above dividing plate weakens; when heat-generating pipe heats; the high-temperature region C of heat around dividing plate gathers; after shutting down, heat is transmitted up and down by partition board portion; because temperature probe is near water-stop sheet; so the temperature set points starting heating can be reached after shutting down in the upper and lower transmittance process of heat very soon; heating can be started faster; the temperature being conducive to whole gallbladder-heat water maintains the temperature being beneficial to and promoting whole cylinder water, overcomes at present due to the defect getting only half gallbladder-heat water that water temperature layering causes.
Water heater in use; due to the stop of dividing plate; the water body of bottom upwards can only flow from the space on dividing plate side; water temperature below dividing plate will reduce rapidly by the running water entering inner bag; temperature sensor can sense the change of water temperature and heat-generating pipe is restarted at once; therefore, dividing plate shortens the outage period of heat-generating pipe.
Accompanying drawing explanation
Fig. 1 is embodiment one structural representation of storage-type electric water heater of the present utility model.
Fig. 2 is embodiment two structural representation of storage-type electric water heater of the present utility model.
Fig. 3 is embodiment three structural representation of storage-type electric water heater of the present utility model.
Fig. 4 is embodiment four structural representation of storage-type electric water heater of the present utility model.
Fig. 5 is embodiment five structural representation of storage-type electric water heater of the present utility model.
Fig. 6 is the structural representation of existing storage-type electric water heater.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
Embodiment one
See Fig. 1, storage-type electric water heater of the present utility model, comprise shell, inner bag 1, be arranged on the inlet tube and outlet tube assembly (5,6) of inner bag diapire, the ring flange 2 of inner bag side be provided with the heat-generating pipe 3 extended to inner bag thing portion, ring flange is also provided with temperature-sensitive pipe box 4, temperature-sensitive pipe box built-in temperature sensor.At the sewage draining exit place of inner bag, magnesium rod 7 is installed, in inner bag, water barrier device is set, inner bag is divided into heat source body chamber and hot water chamber by water barrier device, and described whole or most of heat source body is positioned at heat source body chamber, between described heat source body chamber and hot water chamber, be provided with passage.Water barrier device can adopt dividing plate 8, heat source body is heat-generating pipe 3, dividing plate 8 is horizontally disposed flat boards, it is horizontal above described heat-generating pipe, the body that major part generated heat blocks, make the main caloric value of heat-generating pipe stop by dividing plate, heat-generating pipe the hot water that heats can not immediately upwards flow, upwards can only walk from the edge of dividing plate.And the surface area of dividing plate is greater than 1/3 of the maximum horizontal section area of hot water chamber.
Dividing plate is fixed in inner bag, and temperature sensor is arranged near dividing plate.
Embodiment two
See Fig. 2, as another embodiment, dividing plate 9 is plates of the arc of a downward-sloping setting.Whole heat-generating pipe blocks by it.All the other structures of the present embodiment are identical with embodiment one.
Embodiment three
See Fig. 3, improve as another kind, water barrier device arranges communicating pipe 12, and communicating pipe is communicated with heat source body chamber 10 and hot water chamber 11.Heat source body (heat-generating pipe 3) is arranged in heat source body chamber.Heat source body chamber specific heat water chamber is little, and heat accumulation is in heat source body chamber, and when hot water uses, the temperature of heat source body chamber declines comparatively rapid, heat-generating pipe 3 is devoted oneself to work sooner, can provide hot water rapidly.
Embodiment four
See Fig. 4, improve as another kind, water barrier device can also be the cylindrical shell 13 having opening.Cylindrical shell 13 is arranged in inner bag, and inner bag is divided into heat source body chamber (i.e. cylindrical shell 13) and hot water chamber 11 by cylindrical shell 13, and most heat source body (heat-generating pipe 3) is arranged in the water barrier device of tubular, and the capacity of heat source body chamber capacity specific heat water chamber is little.
Embodiment five
See Fig. 5, embodiment four makes following improvement: whole heat source body (heat-generating pipe 3) is arranged on (i.e. cylindrical shell 13) in the water barrier device of tubular.Temperature-sensitive pipe box 4 is positioned at above cylindrical shell 13.
Below openly specific embodiment of the utility model is only; do not form the restriction to the utility model protection domain; for the utility model person of an ordinary skill in the technical field; do not departing under general idea prerequisite of the present utility model; according to technical solutions of the utility model do without the need to through the change of creative work and replacement, all should drop within protection domain of the present utility model.
Claims (7)
1. a storage-type electric water heater, comprise shell, inner bag, water inlet pipe, outlet pipe, temperature sensor, heat source body, is characterized in that: also comprise water barrier device, and inner bag is divided into heat source body chamber and hot water chamber by described water barrier device, described whole or most of heat source body is positioned at heat source body chamber, and the surface area of described water barrier device is greater than 1/3 of the maximum horizontal section area of heat source body chamber.
2. storage-type electric water heater according to claim 1, is characterized in that: between described heat source body chamber and hot water chamber, be provided with passage.
3. storage-type electric water heater according to claim 1 and 2, is characterized in that: described water barrier device is sheet, and described water barrier device is arranged on inner bag.
4. storage-type electric water heater according to claim 1, is characterized in that: described temperature sensor is near water barrier device.
5. storage-type electric water heater according to claim 1 and 2, is characterized in that: described water barrier device is tubular, and described heat source body is arranged in water barrier device, and the capacity of described heat source body chamber capacity specific heat water chamber is little.
6. storage-type electric water heater according to claim 1 and 2, is characterized in that: described water barrier device is fixed on inner bag.
7. storage-type electric water heater according to claim 1 and 2, is characterized in that: described water barrier device arranges communicating pipe, and described communicating pipe is communicated with heat source body chamber and hot water chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254763.9U CN204535067U (en) | 2015-04-25 | 2015-04-25 | Storage-type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254763.9U CN204535067U (en) | 2015-04-25 | 2015-04-25 | Storage-type electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535067U true CN204535067U (en) | 2015-08-05 |
Family
ID=53749060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520254763.9U Expired - Fee Related CN204535067U (en) | 2015-04-25 | 2015-04-25 | Storage-type electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204535067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819560A (en) * | 2015-04-25 | 2015-08-05 | 李镇南 | Water storage type water heater |
| CN111536689A (en) * | 2019-07-03 | 2020-08-14 | 山东交通学院 | Water heater with periodically-changed heating quantity |
| CN111853740A (en) * | 2019-07-03 | 2020-10-30 | 山东交通学院 | Boiler capable of alternatively heating and vibrating |
-
2015
- 2015-04-25 CN CN201520254763.9U patent/CN204535067U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819560A (en) * | 2015-04-25 | 2015-08-05 | 李镇南 | Water storage type water heater |
| CN111536689A (en) * | 2019-07-03 | 2020-08-14 | 山东交通学院 | Water heater with periodically-changed heating quantity |
| CN111853740A (en) * | 2019-07-03 | 2020-10-30 | 山东交通学院 | Boiler capable of alternatively heating and vibrating |
| CN111536689B (en) * | 2019-07-03 | 2021-03-26 | 山东交通学院 | Water heater with periodically-changed heating quantity |
| CN112902453A (en) * | 2019-07-03 | 2021-06-04 | 山东交通学院 | High intermittent heating expanded water heater |
| CN112902453B (en) * | 2019-07-03 | 2022-04-08 | 无锡职业技术学院 | High intermittent heating expanded water heater |
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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: 20150805 Termination date: 20200425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |