CN201582993U - Water tank of water heater - Google Patents
Water tank of water heater Download PDFInfo
- Publication number
- CN201582993U CN201582993U CN2009202961879U CN200920296187U CN201582993U CN 201582993 U CN201582993 U CN 201582993U CN 2009202961879 U CN2009202961879 U CN 2009202961879U CN 200920296187 U CN200920296187 U CN 200920296187U CN 201582993 U CN201582993 U CN 201582993U
- Authority
- CN
- China
- Prior art keywords
- tank body
- heat
- outer case
- water
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a water tank of a water heater, which is characterized in that the water tank comprises an outer tank body and an inner tank body arranged in the outer tank body; a cavity is formed between the outer tank body and the inner tank body and internally filled with a heat-conducting medium; a reinforcing rib is arranged between the outer tank body and the inner tank body, positioned in the cavity and fixedly connected with the outer tank body and the inner tank body; the outer wall of the outer tank body is coated with a thermal insulation material; the top part of the outer tank body is provided with an overvoltage protection valve connected with the cavity; the cross section of the inner tank body is sawtooth-shaped; and the heat-conducting medium is heat pipe working solution. The water tank of the water heater has energy conservation effect, high thermal efficiency, fast transmission speed and safe use.
Description
Technical field
The utility model relates to field of water heaters, especially a kind of water tank of water heater.
Background technology
Water heater is divided into two kinds of gas heater and electric heaters usually, include water tank and heat generating member with a constant volume, heat generating member generally is positioned at water tank bottom, after the heat generating member energising, utilize self conductor resistance characteristic to begin heating, heat is delivered to water in the water tank by water tank bottom.Because the temperature of water is to carry out the heat conduction by heat generating member, and heater is positioned at water tank bottom, make the heated speed of water slow, and it is inhomogeneous to be heated, and is difficult to satisfy people's rhythm of life, especially in winter, usually need wait just can obtain the temperature that needs than the long time, consume the more energy, increased people's use cost, bring very big inconvenience to life.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of water tank of energy-conservation, the thermal efficiency is high, transmission speed is fast and safe in utilization water heater is provided.
Goal of the invention of the present utility model is achieved in that a kind of water tank of water heater, it is characterized in that: described water tank comprises outer case and is located at the interior internal box of outer case, form a cavity between described outer case and the internal box, be filled with heat-conducting medium in the described cavity.
Be provided with ribs between described outer case and the internal box, described ribs is positioned at cavity and fixedlys connected with internal box with outer case.
Described outer case outer wall is coated with the heat-insulation and heat-preservation material.
Described outer case top is provided with the overvoltage protection valve that is connected with cavity.
The cross section of described internal box is a sawtooth pattern.
Described heat-conducting medium is the heat pipe working solution.
The utility model improves the water tank of the water heater of prior art, change the structure of water tank, change water tank into double-decker, form by outer case and internal box, outer case and internal box are fixing by welding, are provided with the cavity of can heat-conducting medium between outer case and the internal box.When the external bottom half of water heater heater heated, the heat of outer case bottom was delivered to the bottom and the side of internal box by heat-conducting medium, internal box is heated evenly, thereby the water in the internal box is heated evenly.By the overvoltage protection valve pressure in the cavity is controlled, when cavity pressure was excessive, the overvoltage protection valve carried out pressure release to it, has improved safety in utilization.Change sawtooth pattern into by ribs or to the cross section of internal box, avoid the internal box modification, increase the service life.For the heat insulating ability that improves water tank and the utilization rate of heat energy, tank surface is provided with the heat-insulation and heat-preservation material outside, improves the utilization rate of heat greatly, reaches the purpose of energy-conserving and environment-protective.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment one;
Accompanying drawing 2 is the structural representation of the utility model embodiment two.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
With reference to the accompanying drawings shown in 1 and 2, the water tank of water heater of the present utility model, comprise outer case 1, be located at the internal box 2 in the outer case 1, the water inlet 11 and the delivery port 12 that run through outer case 1 and internal box 2, outer case 1 and internal box 2 are water storage tank, also can be crooked water pipe shape, be applicable to that various types of water heaters use.Form a cavity 3 between outer case 1 and the internal box 2, be filled with heat-conducting medium 4 in the cavity 3, this heat-conducting medium 4 is the heat pipe working solution, and the heat pipe working solution is a low pressure liquid, and its heat-transfer rate is fast, and is on sale on the market.Heat-conducting medium 4 cans utilize heat-conduction principle in cavity 3, by the water heater heater outer case 1 bottom is heated, and make heat-conducting medium 4 absorb the heat of outer case 1 bottom.Because heat-conducting medium 4 cans are in cavity 3, cavity 3 makes heat-conducting medium 4 that the heat that is absorbed is delivered to each position of internal box 2 again between outer case 1 and internal box 2, makes internal box 2 thermally equivalents, realizes the purpose that internal box 2 interior water are heated evenly.Be provided with ribs 5 between outer case 1 and the internal box 2, this ribs 5 is positioned at cavity 3 and fixedlys connected with internal box 2 with outer case 1, improve the service property (quality) and the life-span of outer case 1 and internal box 2, ribs 5 can be fixing with outer case 1 and internal box 2 welding respectively, also can be connected simple and reasonable and convenient the installation with outer case 1 or internal box 2 one.Outer case 1 outer wall is coated with heat-insulation and heat-preservation material 6, and this heat-insulation and heat-preservation material 6 is coated on outer case 1 outer wall, and outer case 1 is played insulation effect, avoids the heat of outer case 1 to be delivered in the Circuits System of water heater simultaneously, improves service property (quality) and security.In order to strengthen the safety in utilization of water tank, be provided with the overvoltage protection valve 7 that is connected with cavity 3 at outer case 1 top, when cavity 3 internal pressures were higher than setup pressure value, 7 pressure releases of overvoltage protection valve made cavity 3 keep normal pressure value, avoid cavity 3 expansion explosion.
The water tank of water heater of the present utility model, except avoiding outer case 1 and internal box 2 distortion by ribs 5, also can adopt the structure that changes internal box 2, that is: the surface with internal box 2 strikes out concavo-convex, the cross section that makes internal box 2 is a sawtooth pattern, and perhaps other shape makes internal box 2 that sufficient expansion space be arranged when being heated, effectively avoid occurring the phenomenon of water tank explosion, improve the safety in utilization of water heater equally.
Claims (6)
1. the water tank of a water heater, it is characterized in that: described water tank comprises outer case (1) and is located at the interior internal box (2) of outer case (1), form a cavity (3) between described outer case (1) and the internal box (2), be filled with heat-conducting medium (4) in the described cavity (3).
2. the water tank of water heater according to claim 1, it is characterized in that: be provided with ribs (5) between described outer case (1) and the internal box (2), described ribs (5) is positioned at cavity (3) and fixedlys connected with internal box (2) with outer case (1).
3. the water tank of water heater according to claim 1, it is characterized in that: described outer case (1) outer wall is coated with heat-insulation and heat-preservation material (6).
4. the water tank of water heater according to claim 1, it is characterized in that: described outer case (1) top is provided with the overvoltage protection valve (7) that is connected with cavity (3).
5. the water tank of water heater according to claim 1, it is characterized in that: the cross section of described internal box (2) is a sawtooth pattern.
6. the water tank of water heater according to claim 1, it is characterized in that: described heat-conducting medium (4) is the heat pipe working solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202961879U CN201582993U (en) | 2009-12-31 | 2009-12-31 | Water tank of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202961879U CN201582993U (en) | 2009-12-31 | 2009-12-31 | Water tank of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582993U true CN201582993U (en) | 2010-09-15 |
Family
ID=42724994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202961879U Expired - Fee Related CN201582993U (en) | 2009-12-31 | 2009-12-31 | Water tank of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013544A (en) * | 2020-09-07 | 2020-12-01 | 广州集佳科技有限公司 | New forms of energy water heater water tank |
-
2009
- 2009-12-31 CN CN2009202961879U patent/CN201582993U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013544A (en) * | 2020-09-07 | 2020-12-01 | 广州集佳科技有限公司 | New forms of energy water heater water tank |
| CN112013544B (en) * | 2020-09-07 | 2021-12-10 | 张兴和 | New forms of energy water heater water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20111231 |