CN201269618Y - Electric heating apparatus of pre-heating mode and instant heating mode mixed water heater - Google Patents
Electric heating apparatus of pre-heating mode and instant heating mode mixed water heater Download PDFInfo
- Publication number
- CN201269618Y CN201269618Y CNU2008201647729U CN200820164772U CN201269618Y CN 201269618 Y CN201269618 Y CN 201269618Y CN U2008201647729 U CNU2008201647729 U CN U2008201647729U CN 200820164772 U CN200820164772 U CN 200820164772U CN 201269618 Y CN201269618 Y CN 201269618Y
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- heating
- water
- water tank
- instant
- bucket
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Abstract
The utility model relates to an electric heating device of an advanced and instantaneous dual-heating water heater that comprises a pre-heating water tank, an electric heating element, a water outlet pipe and a water inlet pipe. The device is characterized in that the pre-heating water tank is internally provided with an instantaneous heating bucket communicated up and down; at least one group of electric elements are arranged in the instantaneous heating bucket; and the water inlet of the water outlet pipe is near the top of the pre-heating water tank and the water outlet of the water inlet pipe is positioned at the inner bottom of the pre-heating water tank. The electric heating device is small in volume and cheap in cost, saves materials and has uniform pre-heating as well as good instantaneous heating effect.
Description
Technical field
The present invention relates to the electric heater field, be specifically related to a kind of instant and dual-heating mode water heater electric heater unit.
Background technology
Common in the market electric heater has two types of retaining type and immediate heating types.Described retaining type electric heater power is little, need not set up special circuit, and the circuit load and the various temperature that are fit to most of user use down, but its volume is big, and heating is slow, and there is certain restriction the bathing time.Described immediate heating type electric heater volume is less, easy for installation, and heating is quick, water-saving and electricity-saving, but its power is bigger, more than 7500W, subscriber's line circuit is required high usually, general family can't use, and causes the scope of application of such electric heater to be subjected to certain limitation.
For this reason, people have designed in advance, have promptly mixed thermoelectric water heater.Adopt the electric heater of this technology normally to adopt two inner bag series connection at present, each inner bag is provided with a cover heater.As the patent No. be 200420095156.4 utility model patent disclosed be pre-heated thermostatic electric water heater, it comprises storage-type first electric heater and the second Instant heating type water heater, is equipped with calandria, water inlet, delivery port and attemperating unit on each water heater.The water heater that is equivalent to two types is used in combination.This promptly mixes in advance, and thermoelectric water heater materials are many, production cost is high, and volume is big.
Summary of the invention
Technical problem to be solved by this invention is at above-mentioned prior art present situation, provides that a kind of volume is little, materials are saved, low, the simple and reasonable instant and dual-heating mode water heater electric heater unit of cost.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: this instant and dual-heating mode water heater electric heater unit, comprise preheating water tank, heating, outlet pipeline and entry pipeline, it is characterized in that: the instant heating bucket that is provided with up/down perforation in the described preheating water tank, at least one group of heating is arranged in the described instant heating bucket, the water inlet of described outlet pipeline is near preheating water tank's top, and the delivery port of described entry pipeline is positioned at described preheating water tank's inner bottom part.When the present invention utilizes the heated hot water rising principle, the instant heating bucket is arranged in the preheating water tank, only in the instant heating bucket, heating is set, water in the instant heating bucket is heated the back and rises, and outwards is discharged to the preheating water tank from the top of instant heating bucket, and this moment, low pressure was formed on instant heating bucket bottom, cold water among the preheating water tank of instant heating bucket bottom outside is inhaled into heating in the instant heating bucket, work so repeatedly, thereby form the convection circulation heating, the water temperature in whole preheating water tank reaches default temperature.This instant and dual-heating mode electric heater electric heater unit compared with prior art, materials are saved, and only are original half, have reduced production cost; Because the instant heating bucket is arranged in the preheating water tank, its volume dwindles greatly, and is simple and reasonable simultaneously.
Preferably, described heating is around being arranged on around the outer or outlet pipe of described outlet pipe.
The bottom bucket wall of described instant heating bucket is provided with the side water hole, and the outlet of described entry pipeline is corresponding to the horizontal water outlet in described side water hole.
Preferred as such scheme, the water outlet end that described entry pipeline is positioned at the preheating water tank is " T " font, described delivery port is two ports of " T " font lateral part, and the length of described lateral part is slightly less than the internal diameter of described instant heating bucket.
Can obtain more effect with what the preheating water tank was designed to horizontal type.
Compared with prior art, the invention has the advantages that: this promptly mixes hot thermostatic electric water heater in advance and utilizes the principle that hot water rises, the bottom produces low pressure, the instant heating bucket is arranged in the preheating water tank, and volume is little, and only with one the cover heating element heater can realize in advance, instant heating, materials are saved, with low cost, can be reduced to original half, be not subjected to the restriction of service time, preheating is even, and instant heating is effective.
Description of drawings
Fig. 1 is the partial sectional view of the utility model embodiment;
Fig. 2 is the side sectional view of the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As 1 and shown in Figure 2, this a kind of instant and dual-heating mode water heater electric heater unit comprises water tank 3, is with up and down the instant heating bucket 2 that opens wide in the described water tank 3, is arranged on the heating 1 in the described instant heating bucket 2, described heating 1 around be arranged on outlet pipe 5 around; The water inlet of described outlet pipe 5 is positioned at the top of water tank of the top of described instant heating bucket 2; The delivery port of oral siphon 4 is positioned at the bottom of water tank of the below of described instant heating bucket 2.Water tank 3 and instant heating bucket 2 is fixing for convenience, and present embodiment is fixed on the lower end of instant heating bucket 2 and water tank 3 on the flange 6; The upper end of described instant heating bucket 2 is provided with upper end cover, and described upper end cover is provided with the water hole, and described instant heating bucket 2 is provided with two side water holes 7 of symmetry corresponding to the position of delivery port, on the bucket wall of instant heating bucket 2; The water outlet end that described oral siphon is positioned at water tank 3 is " T " font of internal run-through, and two delivery port is aimed at two side water holes 7.
Shown in figure current signs A, when heating 1 work, the water in the instant heating bucket 2 are heated and rise, and outwards are drained into the outside water tank 3 from the top of instant heating bucket 2; Shown in the 3 top water traffic identifier A of water tank among Fig. 1, low pressure is formed on the bottom of instant heating bucket 2, cold water in the water tank 3 of instant heating bucket 2 bottom outside is inhaled into shown in the instant heating bucket 2 interior heating water tank 3 bottom water flow sign A, works so repeatedly, thereby forms the convection circulation heating.Along with proceeding of heating, the hot water zone on water tank 3 tops progressively enlarges downwards, and water tank 3 bottom cold water zones progressively dwindle.When being heated to a certain degree, the water of whole water tank 3 all is heated to preset temperature.
Shown in current signs B among Fig. 1, the water in whole water tank 3 is opened outlet pipe 5 and is discharged water by after the heating fully, and this moment, heating 1 was also started working, and the water of instant heating bucket 2 is heated once more and rises.The hot water at water tank 3 tops comprises and the hot water B2 at water tank 3 tops that sub-fraction hot water B1 after heating 1 heating and most of original water tank 3 be heated flows out by the outlet pipe 5 that places water tank 3 tops.Cold water enters water tank 3 from the oral siphon 4 of water tank 3 bottoms, is divided into two-way, and one road B2 is injected into water tank 3 bottoms; Because the water heating is risen in the instant heating bucket 2, form low pressure in instant heating bucket 2 bottoms, so another road B1 enters in the instant heating bucket.
Along with hot water is constantly discharged, the hot water that flows out from the outlet pipe 5 that places water tank 3 tops, water tank 3 tops original hot water temperature constantly reduce, and its shared ratio constantly reduces, and constantly increase by the shared ratio of hot water part of electrothermal tube 1 heating, final because the temperature of the water of heating 1 heating surpasses the temperature of hot water in the original water tank 3, causing by the hot water that outlet pipe 5 is discharged all is the hot water that is produced by electrothermal tube 1 heating.
Water in whole water tank 3 did not heat, shown in current sign C among Fig. 1, opening outlet pipe 5 discharges water, this moment, heating 1 was just started working, at this moment the water in the instant heating bucket 2 is heated and rises, and flows out from the outlet pipe 5 that places the top, because the heating of the water in the instant heating bucket 2 is risen, make instant heating bucket 2 bottoms form low pressure, the cold water that enters water tank 3 from the oral siphon 4 of water tank 3 bottoms just is inhaled into heating in the instant heating bucket 2.The water that participates in heating all is the cold water that injects from oral siphon 4, and the water in the water tank 3 outside the instant heating bucket 2 does not participate in, and has so just reached the effect of instant heating.
Claims (3)
1, a kind of instant and dual-heating mode water heater electric heater unit, comprise preheating water tank, heating, outlet pipeline and entry pipeline, it is characterized in that: the instant heating bucket that is provided with up/down perforation in the described preheating water tank, at least one group of heating is arranged in the described instant heating bucket, the water inlet of described outlet pipeline is near preheating water tank's top, and the delivery port of described entry pipeline is positioned at described preheating water tank's inner bottom part.
2, instant and dual-heating mode water heater electric heater unit according to claim 1 is characterized in that: described heating is around being arranged on around the outer or outlet pipe of described outlet pipe.
3, instant and dual-heating mode water heater electric heater unit according to claim 1 and 2 is characterized in that: the bottom bucket wall of described instant heating bucket is provided with the side water hole, and the outlet of described entry pipeline is corresponding to the horizontal water outlet in described side water hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201647729U CN201269618Y (en) | 2008-09-18 | 2008-09-18 | Electric heating apparatus of pre-heating mode and instant heating mode mixed water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201647729U CN201269618Y (en) | 2008-09-18 | 2008-09-18 | Electric heating apparatus of pre-heating mode and instant heating mode mixed water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201269618Y true CN201269618Y (en) | 2009-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201647729U Expired - Fee Related CN201269618Y (en) | 2008-09-18 | 2008-09-18 | Electric heating apparatus of pre-heating mode and instant heating mode mixed water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201269618Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440339A (en) * | 2016-10-30 | 2017-02-22 | 侴乔力 | Siphon heating heat storing tank with backheating and preheating functions |
| CN109539558A (en) * | 2018-11-20 | 2019-03-29 | 星牌集团有限公司 | A kind of water heater liner and water heater |
| CN112178905A (en) * | 2020-09-28 | 2021-01-05 | 青岛澳柯玛生活电器有限公司 | H-power high-energy instant electric water heater |
-
2008
- 2008-09-18 CN CNU2008201647729U patent/CN201269618Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440339A (en) * | 2016-10-30 | 2017-02-22 | 侴乔力 | Siphon heating heat storing tank with backheating and preheating functions |
| CN109539558A (en) * | 2018-11-20 | 2019-03-29 | 星牌集团有限公司 | A kind of water heater liner and water heater |
| CN112178905A (en) * | 2020-09-28 | 2021-01-05 | 青岛澳柯玛生活电器有限公司 | H-power high-energy instant electric water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO SUODUN FEIYU ELECTRICAL APPLIANCE CO., LTD. Free format text: FORMER OWNER: CHEN FEI Effective date: 20100419 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315040 NINGBO SUODUN FEIYU ELECTRICAL APPLIANCE CO., LTD., MINGDONG INDUSTRIAL PARK, BRIDGE 8(ZHANG'AI), NINGCHUAN ROAD, NINGBO CITY, ZHEJIANG PROVINCE TO: 315040 NO.1888(NINGBO SUODUN FEIYU ELECTRICAL APPLIANCE CO., LTD.), TONGTU ROAD, JIANGDONG DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100419 Address after: 315040 Zhejiang Province, Ningbo City Jiangdong District thoroughfare Road No. 1888 (Ningbo Thornton Feiyu Electrical Appliance Co. Ltd.) Patentee after: Ningbo Suodun Feiyu Electrical Appliances Co.,Ltd. Address before: Ning Chuan Road 315040 Zhejiang city of Ningbo province No. 8 Bridge (Zhang Ai) Ming Dong Industrial Park Ningbo Thornton Feiyu Electrical Appliance Co. Ltd. Patentee before: Chen Fei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20160918 |