CN205227805U - Small -size multi -functional water heater - Google Patents
Small -size multi -functional water heater Download PDFInfo
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- CN205227805U CN205227805U CN201521083510.6U CN201521083510U CN205227805U CN 205227805 U CN205227805 U CN 205227805U CN 201521083510 U CN201521083510 U CN 201521083510U CN 205227805 U CN205227805 U CN 205227805U
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- water
- fixed support
- flat circle
- cold water
- flange
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Abstract
The utility model discloses a small -size multi -functional water heater belongs to the water heater field, the problem of solved current water heater function singleness, the volume is great and heat exchange efficiency is low, and the technical scheme of adoption: the inside fixed heating core that is provided with of retaining casing, the heating core is including setting up at the fixed stay plane at both ends round flange cap, interval distribution has a plurality of cold water tubules between two fixed stay plane round flange caps, still install electric heating pipe on the round flange cap of fixed stay plane and place the pipe, the inner wall of fixed stay plane round flange cap, the inner wall of retaining casing and the outer wall of a plurality of cold water tubules enclose into heating retaining chamber jointly, the top surface of retaining casing is provided with and exports with hot water, its bottom surface sets up and adds hot water import, the both ends spiral -lock of retaining casing has the end cover, electric heating pipe places the intraductal electric heater of being provided with, install and seted up cold water inlet pipe on the end cover of electric heater one side, the blanking cover of installing the cold water exit tube on the another one end cover and being used for sealing.
Description
Technical field
The utility model belongs to field of water heaters, particularly relates to a kind of small-size multifunction water heater.
Background technology
Water heater just refers to by various physical principle, makes cold water temperature raise a kind of device becoming hot water within a certain period of time, can be divided into electric heater, gas heater, solar water heater, water heater in central heating etc. according to principle difference.Along with the development of science skill technology, water heater extensive use in Modern Family, but the mode of heating of existing pot-type boiler is comparatively single, can not adapt to different environments for use.The volume of existing electrothermal water heater is large in addition, installs inconvenient, and install and need to take larger space, make natively narrow space more crowded, space availability ratio is lower, and the efficiency of heating surface is low.
Utility model content
The utility model overcomes the deficiency that prior art exists, solve the problem that existing water heater function is single, volume is comparatively large and heat exchange efficiency is low, aim to provide a kind of small-size multifunction water heater, this small-size multifunction water heater volume is little, easy for installation, heat exchange efficiency is high and can adapt to different environments for use.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of small-size multifunction water heater, comprise the water-retention shell body of column, water-retention shell body inside is fixedly installed heats, described heats comprises the fixed support flat circle flanged cap being arranged on two ends, multiple cold water tubule is intervally distributed with between two fixed support flat circle flanged caps, the two ends of cold water tubule extend to the outside of fixed support flat circle flanged cap, the outside of fixed support flat circle flanged cap is provided with sealing plane round flange and the cold water tubule of fixed support flat circle flanged cap seals by sealing plane round flange, the diameter of described fixed support flat circle flange is 140-170mm, the length of cold water tubule is 470-490mm, its external diameter is 3.2-3.5mm, wall thickness 0.6-0.7mm, the quantity of cold water tubule is 280-500 root,
Fixed support flat circle flanged cap is also provided with electric heating tube disposed tubes, the outer wall of the inwall of fixed support flat circle flanged cap, the inwall of water-retention shell body and multiple cold water tubule surrounds heating storage chamber jointly, the end face of water-retention shell body is provided with and the heated water outlet heating storage chamber and communicate, and its bottom surface is provided with and the heating water import of heating storage chamber and communicating;
The two ends spiral-lock of water-retention shell body has end cap, one end of electric heating tube disposed tubes extends to the outside of end cap, electric heater is provided with in electric heating tube disposed tubes, the end cap being provided with electric heater side offers cold water inlet pipe, another one end cap is provided with cold water and goes out pipe and the blanking cover for sealing.
Further, described electric heating tube disposed tubes is positioned at the bottom of fixed support flat circle flanged cap.
Further, described multiple cold water tubule is in intensive circumference uniform distribution on fixed support flat circle flanged cap, and the gap between adjacent two cold water tubules is 2.2-2.5mm.
Further, cold water tubule between described two fixed support flat circle flanged caps is provided with two and supports pressure-bearing flat circle flange, the excircle of two fixed support flat circle flanged caps is provided with multiple support press assembly, support press assembly and comprise three the flange pressure-bearing posts be mutually threaded, the flange pressure-bearing post at two ends is threaded with fixed support flat circle flanged cap, and the flange pressure-bearing post at middle part is connected with the flange pressure-bearing male screw at two ends and support pressure-bearing flat circle flange is fixed by the flange pressure-bearing post at the flange pressure-bearing post at middle part and two ends.
Further, the bottom of described water-retention shell body is provided with fixed support.
Further, the bottom of described water-retention shell body is provided with and the blowoff valve heating storage chamber and be connected.
Further, described sealing plane round flange is fixedly connected with fixed support flat circle flanged cap by the sealing plane round flange depression bar of multiple circle distribution.
The utility model compares with prior art the beneficial effect had: the utility model structure is simple, and installation and maintenance are convenient, can either use, also can connect radiator hot-water and use as water heater in central heating as electric heater, solar water heater.Whole multi-functional water heater can water 5-6 kilogram, can be suitable for different environments for use, and by by intensive for cold water tubule circumference uniform distribution, and select the diameter of suitable cold water tubule to increase heat exchange efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of heats.
Fig. 3 is the side-looking structural representation of heats.
Fig. 4 is the structural representation of packing ring.
In figure: 1 is water-retention shell body, 2 is heats, and 21 is fixed support flat circle flanged cap, and 22 is cold water tubule, 23 for supporting press assembly, and 24 for supporting pressure-bearing flat circle flange, and 25, sealing plane round flange, 26 is flange pressure-bearing post, 27 is sealing plane round flange depression bar, and 3 is electric heating tube disposed tubes, and 4 is heating water import, 5 is heated water outlet, and 6 is end cap, and 7 is packing ring, 8 is electric heater, and 9 is cold water inlet pipe, 10 for cold water go out pipe, 11 is fixed support, and 12 is blanking cover, and 13 is blowoff valve.
Detailed description of the invention
For enabling the purpose of this utility model, feature and advantage more become apparent, and are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing.
Please refer to Fig. 1-Fig. 4, Fig. 1 is the schematic diagram of a kind of detailed description of the invention of small-size multifunction water heater provided by the utility model.
A kind of small-size multifunction water heater of the utility model, comprise the water-retention shell body 1 of column, the bottom of water-retention shell body 1 is provided with fixed support 11, it is fixing that fixed support 11 facilitates whole multi-functional water heater to place, the overall length of water-retention shell body 1 is 520mm, diameter is 190mm, water-retention shell body 1 inside is fixedly installed heats 2, described heats 2 comprises the fixed support flat circle flanged cap 21 being arranged on two ends, the diameter of the fixed support round flange cap 21 of right-hand member is 154mm, the diameter of the fixed support round flange cap of left end is 153mm, the structure of taper is convenient to install, multiple cold water tubule 22 is intervally distributed with between two fixed support flat circle flanged caps 21, the two ends of cold water tubule 22 extend to the outside of fixed support flat circle flanged cap 21, the outside of fixed support flat circle flanged cap 21 is provided with sealing plane round flange 25 and the cold water tubule 22 of fixed support flat circle flanged cap 21 seals by sealing plane round flange 25, the diameter of described fixed support flat circle flange 21 is 140-170mm, the length of cold water tubule 22 is 470-490mm, its external diameter is 3.2-3.5mm, wall thickness 0.6-0.7mm, the quantity of cold water tubule 22 is 280-500 root.
In order to promote the structural stability of whole heats and bear the ability of hydraulic pressure, cold water tubule 22 between two fixed support flat circle flanged caps 21 is provided with two and supports pressure-bearing flat circle flange 24, the excircle of two fixed support flat circle flanged caps 21 is provided with multiple support press assembly 23, support press assembly 23 and comprise three the flange pressure-bearing posts 26 be mutually threaded, the flange pressure-bearing post at two ends is threaded with fixed support flat circle flanged cap 21, the flange pressure-bearing post at middle part is connected with the flange pressure-bearing male screw at two ends and support pressure-bearing flat circle flange is fixed 24 by the flange pressure-bearing post at the flange pressure-bearing post at middle part and two ends.
The structure of the support press assembly 23 of this segmented, the flange pressure-bearing post at middle part is connected with the flange pressure-bearing column bolt at two ends to be fixed support pressure-bearing flat circle flange 24, do not need to increase hold-down nut, syndeton is simple, dismounting is easy to maintenance, and the flange pressure-bearing post at two ends does not penetrate fixed support flat circle flanged cap 21, do not need to arrange hermetically-sealed construction at flange pressure-bearing post 26 and the junction of fixed support flat circle farad cap 21, save material, and good seal performance, thus promote the heat exchange efficiency of whole multi-functional water heater.
Fixed support flat circle flanged cap 21 is also provided with electric heating tube disposed tubes 3, the outer wall of the inwall of fixed support flat circle flanged cap 21, the inwall of water-retention shell body 1 and multiple cold water tubule 22 surrounds heating storage chamber jointly, the end face of water-retention shell body 1 is provided with and the heated water outlet 5 heating storage chamber and communicate, and its bottom surface is provided with and the heating water import 4 of heating storage chamber and communicating;
The two ends spiral-lock of water-retention shell body 1 has end cap 6, the length of end cap 6 is 45mm, diameter 190mm, packing ring 7 is also added between end cap 6 and water-retention shell body 1, for ensureing the sealing property between end cap 6 and water-retention shell body, one end of electric heating tube disposed tubes 3 extends to the outside of end cap 6, electric heater 8 is provided with in electric heating tube disposed tubes 3, electric heater 8 is provided with temperature controller, temperature controller controls water temperature at 38-45 DEG C, effectively can reduce incrustation scale to generate, increase a kind of service life of small-size multifunction water heater, the end cap 6 being provided with electric heater 8 side offers cold water inlet pipe 9, another one end cap 6 is provided with cold water and goes out pipe 10 and the blanking cover 12 for sealing.
A kind of small-size multifunction water heater of the present utility model has three kinds of using states, during as electrothermal water heater, cold water inlet pipe 9 and running water are connected, cold water goes out pipe 10 place and arranges stop valve and go out pipe 10 opening and closing for controlling cold water, heating water import 4 and running water are connected, heated water outlet 5 can go out pipe 10 with cold water and connect stop valve after connecing, and also can stop valve be adopted separately to control, and can also arrange blowoff valve 13 in addition heated water outlet 5.
The utility model is as heating process during electrothermal water heater: first connect electric heater 8, the tap water heating that can will pass in heating storage chamber after electric heater 8 works, then by the hot water in heating storage chamber, running water in cold water tubule 22 is heated, cold water tubule 22 wraps up and can increase contact area, lifting electrical heating device 8 efficiency of heating surface by hot water in heating storage chamber completely.Running water first enters between end cap 6 and water-retention shell body 1 from heating water import 4, then refinement separation enters multiple cold water tubule 22, this arrangement can greatly promote cool water heating efficiency, by arranging suitable cold water tubule 22 parameter, gap such as between adjacent two cold water tubules 22 is 2.3-2.5mm, the diameter of fixed support flat circle flanged cap 21 is 154mm, the length of cold water tubule 22 is 470mm, its external diameter is 3.2mm, wall thickness 0.6mm, the quantity of cold water tubule 22 is 400, water heater of the present utility model is used as immediately heating water heater, most of government bodies can be met, the use of enterprises and institutions and family.
When using as water heater in central heating, heating water import 4 and heating pipeline are connected, heated water outlet 5 also connects with heating pipeline, hot water in caliduct is circulated in heating storage chamber, water in cold water tubule 22 can heat with the water generation heat exchange in cold water tubule 22 when flowing through heating storage chamber by hot water, the arrangement of same cold water tubule 22 also can promote the efficiency of heating surface of water heater, economizes on resources.
When using as solar water heater, with similar when using as water heater in central heating, but heating water import 4 and heated water outlet 5 to be connected with the circulation waterway of solar water heater, utilize the water after solar energy heating again by the water heating in cold water tubule 22.
The utility model is by adopting unique heats 2 structure, by cold water tubule 22 circumference uniform distribution on fixed support flat circle flanged cap 21, and controlled by suitable dimensional parameters, a kind of heat exchange efficiency of small-size multifunction water heater can be ensured, and this size concentrating cold water tubule 22 structure of formula of gathering can reduce whole a kind of small-size multifunction water heater, save installing space.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (7)
1. a small-size multifunction water heater, it is characterized in that: the water-retention shell body (1) comprising column, water-retention shell body (1) inside is fixedly installed heats (2), described heats (2) comprises the fixed support flat circle flanged cap (21) being arranged on two ends, multiple cold water tubule (22) is intervally distributed with between two fixed support flat circle flanged caps (21), the two ends of cold water tubule (22) extend to the outside of fixed support flat circle flanged cap (21), the outside of fixed support flat circle flanged cap (21) is provided with sealing plane round flange (25) and the cold water tubule (22) of fixed support flat circle flanged cap (21) seals by sealing plane round flange (25),
Fixed support flat circle flanged cap (21) is also provided with electric heating tube disposed tubes (3), the outer wall of the inwall of fixed support flat circle flanged cap (21), the inwall of water-retention shell body (1) and multiple cold water tubule (22) surrounds heating storage chamber jointly, the end face of water-retention shell body (1) is provided with and the heated water outlet (5) heating storage chamber and communicate, and its bottom surface is provided with and the heating water import (4) of heating storage chamber and communicating;
The two ends spiral-lock of water-retention shell body (1) has end cap (6), one end of electric heating tube disposed tubes (3) extends to the outside of end cap (6), electric heater (8) is provided with in electric heating tube disposed tubes (3), the end cap (6) being provided with electric heater (8) side offers cold water inlet pipe (9), another one end cap (6) is provided with cold water and goes out pipe (10) and the blanking cover (12) for sealing.
2. a kind of small-size multifunction water heater according to claim 1, is characterized in that: described electric heating tube disposed tubes (3) is positioned at the bottom of fixed support flat circle flanged cap (21).
3. a kind of small-size multifunction water heater according to claim 1 and 2, it is characterized in that: described multiple cold water tubule (22) is circumferentially uniform on fixed support flat circle flanged cap (21), the gap between adjacent two cold water tubules (22) is 2.2-2.5mm.
4. a kind of small-size multifunction water heater according to claim 3, it is characterized in that: the cold water tubule (22) between described two fixed support flat circle flanged caps (21) is provided with two and supports pressure-bearing flat circle flange (24), the excircle of two fixed support flat circle flanged caps (21) is provided with multiple support press assembly (23), support press assembly (23) and comprise three the flange pressure-bearing posts (26) be mutually threaded, the flange pressure-bearing post at two ends is threaded with fixed support flat circle flanged cap (21), the flange pressure-bearing post at middle part be connected with the flange pressure-bearing male screw at two ends and the flange pressure-bearing post at the flange pressure-bearing post at middle part and two ends will to support pressure-bearing flat circle flange (24) fixing.
5. a kind of small-size multifunction water heater according to claim 4, is characterized in that: the bottom of described water-retention shell body (1) is provided with fixed support (11).
6. a kind of small-size multifunction water heater according to claim 1, is characterized in that: the bottom of described water-retention shell body (1) is provided with and the blowoff valve (13) heating storage chamber and be connected.
7. a kind of small-size multifunction water heater according to claim 1, is characterized in that: described sealing plane round flange (25) is fixedly connected with fixed support flat circle flanged cap (21) by the sealing plane round flange depression bar (27) of multiple circle distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083510.6U CN205227805U (en) | 2015-12-23 | 2015-12-23 | Small -size multi -functional water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083510.6U CN205227805U (en) | 2015-12-23 | 2015-12-23 | Small -size multi -functional water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227805U true CN205227805U (en) | 2016-05-11 |
Family
ID=55902864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521083510.6U Expired - Fee Related CN205227805U (en) | 2015-12-23 | 2015-12-23 | Small -size multi -functional water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227805U (en) |
-
2015
- 2015-12-23 CN CN201521083510.6U patent/CN205227805U/en not_active Expired - Fee Related
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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: 20160511 Termination date: 20201223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |