CN2225658Y - Water heater for shower bath - Google Patents
Water heater for shower bath Download PDFInfo
- Publication number
- CN2225658Y CN2225658Y CN 95202447 CN95202447U CN2225658Y CN 2225658 Y CN2225658 Y CN 2225658Y CN 95202447 CN95202447 CN 95202447 CN 95202447 U CN95202447 U CN 95202447U CN 2225658 Y CN2225658 Y CN 2225658Y
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- CN
- China
- Prior art keywords
- water tank
- wall
- pipe
- water
- heat
- 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 relates to a water heater for shower, which makes use of waste heat of radiators. The water heater is composed of a water storage tank (1) provided with a water inlet pipe (9) and a water outlet pipe (7) and a heat transfer pipe (2) provided with an upper end pipe (3) and a lower end pipe (8), wherein the water storage tank (1) is a double sheet container which is composed of an outer wall (4) and an inner wall (6), and heat insulating material (5) is filled in the interlayer of the inner wall (4) and the outer wall (6). Heat insulating property of the utility model is enhanced because of the use of the structure. The small size fast water heater has the advantages of simple structure and convenient manufacture, mainly used for household shower and washing clothing or other appliances.
Description
The utility model relates to a kind of water heater, particularly a kind of shower heater that utilizes caliduct waste heat or other waste heat to heat cold water.
China utility model patent CN2153012Y discloses a kind of water heater in central heating, it is made up of casing, heating installation intake-outlet and running water intake-outlet, respectively be provided with the water-stop sheet of the discharge orifice that distributing at the casing upper and lower, between each corresponding mutually discharge orifice of last water-stop sheet and following water-stop sheet, be respectively arranged with aqueduct, hot water in the caliduct enters from the heating installation water inlet, the flow through discharge orifice and the aqueduct of above-mentioned water-stop sheet, flow out from the heating installation delivery port, thereby the cold running water in the casing is heated.Because its casing is a single-wall structure, so the cabinet insulation poor-performing, the coolant-temperature gage after the heating is difficult for keeping, and uses inconvenience, and its internal structure complexity, and inconvenience is made.
The purpose of this utility model is, improves the heat-insulating property of water tank, and provides a kind of simple in structure, shower heater easy to use.
In order to achieve the above object, the solution that the utility model is taked is: it is by water tank, heat-transfer pipe, form with the water inlet pipe and the outlet pipe of water tank intracavity inter-connection, above-mentioned heat-transfer pipe is arranged in the inner chamber of water tank, its two ends are respectively by being attached thereto logical upper pipes and lower end pipe, wear the outside to above-mentioned water tank, be used for flowing into, flowing out heating installation hot water or steam, be characterized in that above-mentioned water tank is the double sheet container with hollow sandwich structure that is made of outer wall and inwall.
In addition, can also be filled with the insulation material of rock wool, sawdust, foam block, cotton-wool or other type at the interlayer place between the inside and outside wall that constitutes above-mentioned water tank.
Be simplified structure, be convenient to make, increase heat transfer efficiency, the water tank of above-mentioned double-wall structure can make cylindrical container, described heat-transfer pipe can be a cylindrical conduit with the water tank concentric, and the cold water around its circle tube inner wall and the cylindrical outer wall all can be heated, and the heat-transfer pipe two ends are upper pipes, the lower end pipe by being connected with its flowing water passage respectively, wear the outside, and be connected with the caliduct of periphery to described water tank.
Because water tank of the present utility model has adopted double-wall structure, heat-transfer pipe in its inner chamber is worn to its outside through upper pipes, lower end pipe, therefore the utility model heat-insulating property is better, and after stopping heating, water temperature is easy to keep, use hot water not to be subjected to the restriction of heating duration, and it is simple in structure, and is easy to make, and heat-transfer pipe is made cylindrical shape, increase heat transfer area greatly, improved the efficiency of heating surface effectively.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is A of the present utility model shown in Figure 1-A cutaway view;
Fig. 3 is that heat-transfer pipe of the present utility model is the structural representation of the straight tube bundle that is arranged side by side.
In structural representation of the present utility model shown in Figure 1, the utility model is by water tank 1, heat-transfer pipe 2, form with the water inlet pipe 9 and the outlet pipe 7 of water tank 1 intracavity inter-connection, heat-transfer pipe 2 is arranged in the inner chamber of water tank 1, its two ends are upper pipes 3 and the lower end pipe 8 by being connected with its flowing water passage respectively, wear to the outside of water tank 1, be connected with peripheral caliduct.Wherein, water tank 1 is the double sheet container with hollow sandwich structure that is made of outer wall 4, inwall 6, the interlayer place between above-mentioned outer wall 4, the inwall 6, can be empty, also can be filled with insulation material, in Fig. 1, this interlayer place is filled with rock wool heat-preservation material 5.The preferably cylindric double sheet container of water tank 1 also can be the double wall cuboid container, or other shape, and in schematic diagram shown in Figure 1 and A shown in Figure 2-A cutaway view, water tank 1 is the cylindrical shape double sheet container.Many straight tube bundles, helix tube, sine-shaped, sinusoidal pipeline that heat-transfer pipe 2 can be single straight tube, be arranged side by side, or cylindrical conduit with cylindric water tank 1 concentric, thereby the cold water around its circle tube inner wall and the cylindrical outer wall all can be heated, to increase the cold water heating surface area, improve the efficiency of heating surface, simplify manufacture craft.In figure illustrated in figures 1 and 2, heat-transfer pipe 2 is cylindrical conduit, and wear to the outside of water tank 1 by upper pipes 3, lower end pipe 8 respectively at its two ends, so that be connected with caliduct.In schematic diagram shown in Figure 8, heat-transfer pipe 2 is the straight tube bundles that are arranged side by side, and the two ends of forming each root straight tube of above-mentioned straight tube bundle are interconnected, and wears to the outside of water tank 1 by upper pipes 8, lower end pipe 8.
Use it for and wash the dishes, during non-shower purposes such as washed, also belong to protection domain of the present utility model.
Claims (3)
1, a kind of shower heater, by water tank [1], heat-transfer pipe [2], form with the water inlet pipe [9] and the outlet pipe [7] of water tank [1] intracavity inter-connection, described heat-transfer pipe [2] is arranged in the inner chamber of water tank [1], wear to the outside of above-mentioned water tank [1] by upper pipes [3] and lower end pipe [8] respectively at its two ends, it is characterized in that described water tank [1] is the double sheet container with hollow sandwich structure that is made of outer wall [4], inwall [6].
2, shower heater as claimed in claim 1 is characterized in that, at outer wall [4] that constitutes described water tank [1] and the interlayer place between the inwall [6], is filled with insulation material [5].
3, shower heater as claimed in claim 1 or 2, it is characterized in that, described water tank [1] is cylindric double sheet container, described heat-transfer pipe [2] is a cylindrical conduit with above-mentioned water tank [1] concentric, and wear to the outside of described water tank [1] by upper pipes [3], lower end pipe [8] respectively at its two ends.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95202447 CN2225658Y (en) | 1995-02-15 | 1995-02-15 | Water heater for shower bath |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95202447 CN2225658Y (en) | 1995-02-15 | 1995-02-15 | Water heater for shower bath |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2225658Y true CN2225658Y (en) | 1996-04-24 |
Family
ID=33855599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95202447 Expired - Fee Related CN2225658Y (en) | 1995-02-15 | 1995-02-15 | Water heater for shower bath |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2225658Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102721184A (en) * | 2012-06-14 | 2012-10-10 | 李广生 | Wall-mounted type light wave heating double-layer linker solar water heater |
CN103884214A (en) * | 2012-12-22 | 2014-06-25 | 昆山瑞恒峰技术咨询有限公司 | Novel tubular heat exchanger |
CN111322896A (en) * | 2018-12-17 | 2020-06-23 | 江苏七政新能源有限公司 | Waste heat recovery heat exchanger |
-
1995
- 1995-02-15 CN CN 95202447 patent/CN2225658Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102721184A (en) * | 2012-06-14 | 2012-10-10 | 李广生 | Wall-mounted type light wave heating double-layer linker solar water heater |
CN103884214A (en) * | 2012-12-22 | 2014-06-25 | 昆山瑞恒峰技术咨询有限公司 | Novel tubular heat exchanger |
CN111322896A (en) * | 2018-12-17 | 2020-06-23 | 江苏七政新能源有限公司 | Waste heat recovery heat exchanger |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |