CN101839551A - Water heater tank - Google Patents
Water heater tank Download PDFInfo
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- CN101839551A CN101839551A CN201010147808A CN201010147808A CN101839551A CN 101839551 A CN101839551 A CN 101839551A CN 201010147808 A CN201010147808 A CN 201010147808A CN 201010147808 A CN201010147808 A CN 201010147808A CN 101839551 A CN101839551 A CN 101839551A
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Abstract
The invention provides a water heater tank, which is used for heating water flow in an instantaneous water heater. The existing domestic water heater mainly has the following technical difficult problems: 1. heating time of water flow is long enough, and water flow velocity is reduced when higher temperature is required; 2. water flow is heated by great electric thermal power while reducing the volume of the water heater; and 3. after completing use of the water-storage water heater, a large amount of hot water is left in a water tank to cause energy waste. In the invention, the ratio of a water flow section area and a water supply pipe section area in a heating unit is prefabricated during the manufacturing process, thus guaranteeing the heating time of water flow and the effect of the unaffected water flow velocity; and in the heating unit of the invention, an annular water flow channel enlarges the heating area of water flow so as to rapidly heat water flow. The optimal heating mode of the water heater tank is the electromagnetic induction eddy-current heating mode.
Description
Technical field:
The present invention is a kind of water heater liner, and its effect is as heat generating components current to be heated in water heater.
Background technology:
Among the present pot-type boiler, the unit that current are heated mainly contains following several: the one, and in space, limited ground, allow the distance of current process long as much as possible with coil pipe or crooked mode, to increase the time that current are heated; The 2nd, the needs that heat is transmitted between the diameter that reduces heating unit under the prerequisite that guarantees flow rate of water flow as much as possible is with the minimizing hydrone, thus promote the speed that current are heated; The 3rd, with huge electric thermal power current are heated fast; The 4th, in storage tank, water is carried out preheating, prepare against when needing and use.This many mode of heating all has various problems, foregoing one, two dual modes are mode of heatings that gas heater adopts simultaneously, when the higher water temperature of needs, the speed of current can be slowed down, and make a large amount of heats run off, thereby caused unnecessary energy waste in the mode that external flame heats the copper water pipe; And the power of the electric energy immediately heating water heater of selling on the market now all is extremely huge, and wherein the highest power has reached 8.5 kilowatts unexpectedly. this is not only the consumption of the energy, has increased no small burden for especially the urban distribution network of growing tension; And the water heater of storage-type, though can carry out preheating, for how much can't calculating of water consumption at all, so, after each use finishes, all can leave over warmed-up warm water in the storage tank, this has just caused the waste of some energy.
Summary of the invention:
The present invention is a kind of water heater liner, mainly is to be used for electromagnet water heater to serve as the unit that current are heated, and also can be used for the water heater of other types.The effect that is used for electromagnet water heater is ideal, has characteristics such as firing rate is fast, power is low, water velocity is constant, energy-saving safe.
In order to reach foregoing purpose, outside of the present invention is a hollow cavity with a water inlet and a delivery port, there is an airtight obstructed or solid courage heart inside, adopt the mode of welding integrally welded the external cavity and the inner courage heart, between the courage heart and cavity, form uniform gap simultaneously as water stream channel with connector.
During work, this water heater liner is vertically to place, and water inlet is in the bottom, and delivery port is at the top; After current enter into water heater liner, can be transformed into thin ring-type current (shape is not limit) by original cylindric current.In electromagnet water heater, the cavity outside is with high frequency coil, when inserting high frequency electric, under the effect of alternating magnetic field, cavity produces eddy-current heating, to the capable heating of ring-type current, because the thickness of ring-type current can be controlled at relatively thinner state, do not need to carry out too many heat transmission between the hydrone and just can access the uniform hot water of temperature, the contact-making surface of current and this water heater liner is very big, so that the temperature increase of current gets is very fast; Use the mode of electromagnetic induction eddy current heating to make this water heater liner can after energising, reach higher temperature fast, control the break-make of power supply again by the mode of hot sensing: outage when the temperature of this water heater liner reaches certain value, the heating by the time switch on once more when the temperature of this water heater liner drops to certain value, so, it is minimum to make that power consumption drops to; When making this water heater liner, guaranteeing under the less prerequisite in ring-type water stream channel gap, can determine the shape of the cross section of this water heater liner according to the needs of flow, size and length, as long as do the sectional area of ring-type water stream channel greatlyyer than the sectional area of water supply line, current gait of march in the ring-type water stream channel will be slower than the current gait of march in the feed pipe so, and the discharge in the unit interval does not have any variation, like this, be guaranteed not needing to reduce the time that current are heated under the situation of flow, thereby make the temperature of current and flow velocity be guaranteed simultaneously; And when using the electromagnetic induction eddy current heating; high frequency coil is looped around the outside of this water heater liner; be separated with heat insulation strap and insulation tube between high frequency coil and this water heater liner; water power thoroughly separates; cooperate temperature sense holding circuit and control circuit, make user's personal safety obtain ensureing very reliably.
Description of drawings:
As shown in drawings: number several 1 arrows among the figure refer to the hollow cavity with a water inlet and a delivery port; Number several 2 arrows refer to the airtight obstructed or solid courage heart; The connector that number several 3 arrow refer tos fuse hollow cavity and the courage heart, its size depends on the gap size between the hollow cavity and the courage heart.
The specific embodiment:
For describing the specific embodiment in detail, must set the dimensional parameters (only being that desired rights protection is not limited for example) of this water heater liner various piece earlier: external diameter is 125.7 millimeters, and total length is 500 millimeters, and the thickness of ring-type current is 1 millimeter.Its concrete embodiment is as follows:
One, the courage heart is made:
1. intercepting an external diameter is 123 millimeters, and wall thickness is 0.5 millimeter, and length is that 430 millimeters stainless steel seamless pipe is standby;
2. be that to make two diameters be 123 millimeters round steel sheet for 1 millimeter corrosion resistant plate with thickness;
3. intercepting 6 diameters is 1 millimeter, and length is 20 millimeters stainless steel wire;
4. the two ends of the stainless steel seamless pipe that is intercepted when two round steel sheets of made are welded on step 1 respectively when step 2 require welding fully, between round steel sheet and the seamless pipe slit must not be arranged.And then the stainless steel wire that is intercepted during step 3 is welded on the two ends outer wall of stainless steel seamless pipe, and each 3 at every end is evenly distributed on the stainless steel tube outer wall circumference, and 9 millimeters welding of projection make that the total length of whole the courage heart is 450 millimeters.
Two, external diameter of intercepting is 125.7 millimeters, and wall thickness is 0.35 millimeter, and length is that 450 millimeters stainless steel seamless pipe is standby;
Three, two length of intercepting are 4 fens stainless steel tubes of 25 millimeters, and 4 minutes gas thread of car is made standby respectively;
Four, with thickness be 1.5 millimeters steel plate to make two diameters be 126 millimeters round steel sheet, the center drill diameter is 16 millimeters a circular hole, makes standby;
Five, two cars of made when the step 3 on two round steel sheets of the stainless steel tube of gas thread is corresponding respectively when being welded on step 4 made, to RC circular hole welding, require welding fully, the slit must not be arranged, make standby;
The stainless steel tube that is intercepted when the courage heart of made is put into step 2 during six, step 1, center-aligned, justify align, integrally welded, require firm welding, no rosin joint, difficult drop-off is made standby;
The two ends of the unit of made when the unit of made is welded on step 6 respectively during seven, step 5 have outside the side direction at stainless steel tube place of gas thread, require welding fully, and the slit must not be arranged; So far, this water heater liner completes.
Eight, thickness is about 2.5 millimeters heat insulation strap on the outer felt of water heater liner;
Nine, getting an external diameter is 140 millimeters, and wall thickness is 4 millimeters, and length is 450 millimeters, by the pipe made of insulation heat proof material, around the multiply enamel-covered wire, make high frequency coil in the pipe outer felt, then the high frequency coil of making is sleeved on the water heater liner that is tied with heat insulation strap;
Ten, on the body of water heater liner, set up temperature sensor, connect holding circuit, simultaneously high frequency coil is inserted high frequency electric generation circuit, make control circuit in addition;
11, connect the water supply water pipe in the water inlet of water heater liner bottom, connect the water outlet water pipe, connect power supply and get final product operate as normal at the delivery port place at top.
The calculating of water flow velocity ratio: the internal diameter of the water supply line of water heater is generally 12 millimeter, and its cross-sectional area is about: 6 * 6 * 3.14=113.04 square millimeter; The cross-sectional area of ring-type current is in this water heater liner: 62.5 * 62.5 * 3.14-61.5 * 61.5 * 3.14=389.36 square millimeter; Both compare, and ring-type current cross-sectional area is 3.44 times of current cross-sectional area in the water supply line in the water heater liner, promptly are guaranteeing under the constant situation of flow, and the current gait of march is 0.29 times of current gait of march in the water supply line in the water heater liner; The current heating surface area is big; Hot transmission demand is little between the hydrone; 430 millimeters the current stroke that is heated; These four comprehensive results be exactly fast to the current firing rate, power is low, water velocity is unaffected.This is popular now ideal effect that water heater is beyond one's reach.
Claims (1)
1. water heater liner, it is characterized in that: the outside is a hollow cavity with a water inlet and a delivery port, and except that entery and delivery port, all the other positions are all sealing; There is an airtight obstructed or solid courage heart inside; Adopt the mode of welding integrally welded the external cavity and the inner courage heart, between the courage heart and cavity, form the uniform circular gap simultaneously as water stream channel with connector; The annular gap cross section that forms between the courage heart and the cavity can be the annular gap of circle, rectangle, triangle or other any section forms; This annular gap can be to continue complete annular gap, it also can be the annular gap (having the annular gap of interruption to refer among an obviously lasting complete annular gap, have one or several objects that original complete annular gap space is separated into plurality of sections) that interruption is arranged; After current entered into water heater liner from water inlet, the current of filled circles column converted the ring-type current of hollow to, and when the ring-type current flow near the position of delivery port, the current that the ring-type current convert the filled circles column once more to entered outlet conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010147808A CN101839551A (en) | 2010-04-09 | 2010-04-09 | Water heater tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010147808A CN101839551A (en) | 2010-04-09 | 2010-04-09 | Water heater tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101839551A true CN101839551A (en) | 2010-09-22 |
Family
ID=42743090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010147808A Pending CN101839551A (en) | 2010-04-09 | 2010-04-09 | Water heater tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101839551A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278812A (en) * | 2011-06-29 | 2011-12-14 | 沈岳君 | Pot-type water heater heated by electromagnetic induction |
| CN108720601A (en) * | 2018-05-22 | 2018-11-02 | 广东和通养和科技有限公司 | A kind of device quickly heating water using heating pipe |
| CN108980802A (en) * | 2018-05-22 | 2018-12-11 | 广东和通养和科技有限公司 | A kind of boiling water or steam generation device quickly heated using heating pipe |
-
2010
- 2010-04-09 CN CN201010147808A patent/CN101839551A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278812A (en) * | 2011-06-29 | 2011-12-14 | 沈岳君 | Pot-type water heater heated by electromagnetic induction |
| CN102278812B (en) * | 2011-06-29 | 2013-09-11 | 沈岳君 | Pot-type water heater heated by electromagnetic induction |
| CN108720601A (en) * | 2018-05-22 | 2018-11-02 | 广东和通养和科技有限公司 | A kind of device quickly heating water using heating pipe |
| CN108980802A (en) * | 2018-05-22 | 2018-12-11 | 广东和通养和科技有限公司 | A kind of boiling water or steam generation device quickly heated using heating pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100922 |