CN212630630U - Circulating heating bathtub - Google Patents
Circulating heating bathtub Download PDFInfo
- Publication number
- CN212630630U CN212630630U CN202021019213.6U CN202021019213U CN212630630U CN 212630630 U CN212630630 U CN 212630630U CN 202021019213 U CN202021019213 U CN 202021019213U CN 212630630 U CN212630630 U CN 212630630U
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- bathtub
- bathtub body
- water
- circulation
- heating
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 238000004321 preservation Methods 0.000 claims abstract description 20
- 239000012790 adhesive layer Substances 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000003287 bathing Methods 0.000 abstract description 14
- 239000012774 insulation material Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000020681 well water Nutrition 0.000 description 2
- 239000002349 well water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The utility model discloses a circulating heating bathtub, which comprises a bathtub body and an outer shell, wherein the bathtub body and the outer shell form a sealed space, a heat preservation device is arranged in the space, and the heat preservation device can circularly heat the water in the bathtub body; the outer wall surface of the bathtub body is provided with the preheating device, the preheating device can preheat the bathtub body, and the problems that after the temperature of water in the bathtub is reduced, additional hot water needs to be added, the water consumption is increased, and water resources are wasted are solved; moreover, the preheating device is arranged, so that the bathtub body can be preheated, and the bathing comfort level is improved.
Description
Technical Field
The utility model relates to a bathroom technical field, in particular to circulation heating bathtub.
Background
The bathtub that has the heat preservation function of current is in the inside insulation material that is provided with of bathtub to slow down the cooling rate of bathtub well water, nevertheless along with going on of shower time, water in the bathtub can cool down gradually, if want to improve the temperature of water and must add hot water to the bathtub, so can lead to the water level of bathtub to rise, extravagant water resource. And, when the water yield in the bathtub is less, when the water level is lower, especially in autumn and winter, can lead to the upper portion of bathtub body and the great difference in temperature of lower part, and human body contact bathtub body upper portion can have obvious cool and cold sense, has influenced the comfort level of bathing greatly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a circulating heating bathtub, which is provided with a heat preservation device and can circularly heat the water in a bathtub body, thus solving the problems that the water consumption is increased and the water resource is wasted because hot water needs to be additionally added after the temperature of the water in the bathtub is reduced; moreover, be equipped with preheating device, can preheat the bathtub body, solved when the water level is lower in the bathtub body, the difference in temperature of the upper portion and the lower part of bathtub body is great, influences the problem of human body's shower comfort level.
To achieve the purpose, the utility model adopts the following technical proposal:
the circulating heating bathtub comprises a bathtub body and an outer shell, wherein a sealed space is formed by the bathtub body and the outer shell, and a heat preservation device is arranged in the space and can circularly heat water in the bathtub body; the outer wall surface of the bathtub body is provided with a preheating device which can preheat the bathtub body.
Therefore, the arrangement of the heat preservation device can circularly heat the water in the bathtub body, so that the water is kept in a certain preset temperature range, the bathing time is long, the temperature of the water is not worried to be lowered, new hot water is not added into the bathtub body, water resources are not wasted, and the problems that the water consumption is increased and the water resources are wasted due to the fact that the hot water is additionally added after the temperature of the water in the bathtub is lowered are solved; moreover, preheating device's setting can preheat the bathtub body, and especially when autumn and winter, reduces bathtub body upper portion and the temperature difference of lower part, can not produce the cool sense of ice when making human contact bathtub body upper portion, promotes the comfort level of bathing, and when having solved bathtub body well water level lower, the upper portion of bathtub body and the difference in temperature of lower part are great, influence the problem of human bathing comfort level.
In some embodiments, the thermal insulation device comprises a water pump, a heater, a circulating water inlet and a circulating water outlet; the circulating water inlet is arranged at the lower part of one end of the bathtub body along the length direction; the circulating water outlet is arranged at the upper part of the other end of the bathtub body along the length direction; the water pump and the heater are connected in series between the circulating water inlet and the circulating water outlet through a circulating pipeline. Therefore, after the heat preservation device is started, water flows in from the circulating water inlet under the driving of the water pump, the water is heated by the circulating pipeline, the temperature of the water is raised, and finally the water flows back to the bathtub body from the circulating water outlet, so that the water is heated, the water is kept in a certain temperature range, the water is ensured not to drop to a lower temperature in long-time bathing, and the bathing is ensured to be carried out smoothly. The heater is an electric heater, and a heating tube or a heating wire is arranged in the heater.
In some embodiments, the water pump and the heater are disposed in sequence along the direction of the circulation route. Therefore, the water pump is arranged at the front end of the heater, so that the space arrangement is facilitated, and the flow resistance of water is reduced.
In some embodiments, the circulation water inlet and the circulation water outlet are both provided with a filter screen. From this, the setting of filter screen can effectual separation filth flow in heat preservation device, improves heat preservation device's reliable operation degree, prolongs heat preservation device's life-span.
In some embodiments, the preheating device comprises a flexible heating tube, and the heating tube is S-shaped and is arranged on the outer wall surface of the bathtub body. From this, be the setting of S type with flexible heating tube, make heating tube more even distribution on the outer wall of bathtub body, realize the even preheating of bathtub body. The flexible heating tube is more beneficial to being attached to the outer wall surface of the bathtub body.
In some embodiments, the heat generating pipe is provided on the outside of both wall surfaces of the bathtub body in the longitudinal direction, or on the outside of both wall surfaces of the bathtub body in the longitudinal direction and the lower bottom surface of the bathtub body. Therefore, the heating pipes can be arranged on the outer sides of the two wall surfaces in the length direction of the bathtub body, and also arranged on the outer sides and the lower bottom surface of the two wall surfaces at the same time, so that the preheating of the bathtub body is more uniform.
In some embodiments, the preheating device further comprises an adhesive layer at least partially covering the heat generating tube, the adhesive layer adhering the heat generating tube. Therefore, the heating tube is fixed through the adhesive layer, the adhering mode saves space, and the structure of the bathtub body is not damaged. The adhesive layer has certain heat-conducting property.
In some embodiments, the heat pipe is spaced from the outer wall surface of the tub body. Therefore, the arrangement of the gap enables the heating tube not to generate local hot spots when heating, but the heat is uniformly transferred to the bathtub body through the heat conduction of the bonding layer, and the local heating of the bathtub body is avoided.
In some embodiments, the heat generating tube is composed of multiple segments, and the segments are electrically connected in series or in parallel. Therefore, various electric connection modes are convenient for setting various modes, and a client can select a certain side or a certain section of heating tube to be electrified according to needs.
In some embodiments, insulation is provided within the sealed space formed by the tub body and the outer housing. Therefore, the heat insulation material is one or a plurality of combinations of foam and sponge, and the filling of the heat insulation material enables the heat insulation effect of the bathtub body to be better and the resources to be saved.
The utility model has the advantages that: the heat preservation device circularly heats the water in the bathtub body, maintains the temperature of the water, and ensures that the temperature of the water cannot be too low during the long-time bathing. Moreover, the preheating device can preheat the bathtub body, so that the bathtub body does not feel cold when being in contact with a human body, and the comfort level of bathing is improved.
Drawings
FIG. 1 is a perspective view of the circulating heating bathtub of the present invention;
FIG. 2 is a top view of the circulating heating bathtub of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a structural diagram of the heat pipe bonding structure of the circulation heating bathtub of the present invention;
wherein: 1-bathtub body; 2-an outer shell; 3-a heat preservation device; 31-a water pump; 32-a heater; 33-circulating water inlet; 34-a circulating water outlet; 35-a recycle line; 4-a preheating device; 41-heating tube; 42-adhesive layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the circulating heating bathtub comprises a bathtub body 1 and an outer shell 2, wherein a sealed space is formed by the bathtub body 1 and the outer shell 2, a heat preservation device 3 is arranged in the space, and the heat preservation device 3 can circularly heat water in the bathtub body 1; the outer wall surface of the bathtub body 1 is provided with a preheating device 4, and the preheating device 4 can preheat the bathtub body 1.
Further, as shown in fig. 2 and 3, the heat retaining device 3 includes a water pump 31, a heater 32, a circulation water inlet 33, and a circulation water outlet 34; the circulating water inlet 33 is arranged at the lower part of one end of the bathtub body 1 along the length direction; the circulating water outlet 34 is arranged at the upper part of the other end of the bathtub body 1 along the length direction; the water pump 31 and the heater 32 are connected in series between the circulation water inlet 33 and the circulation water outlet 34 through the circulation pipe 35.
Further, the water pump 31 and the heater 32 are provided in this order along the direction of the circulation route.
Further, the circulating water inlet 33 and the circulating water outlet 34 are both provided with filter screens.
To explain further, as shown in fig. 4, the preheating device 4 includes a flexible heating pipe 41, and the heating pipe 41 is disposed on the outer wall surface of the bathtub 1 in an S-shape.
Further, the heating pipe 41 is provided on the outer side of both wall surfaces of the bathtub body 1 in the longitudinal direction, or on the outer side of both wall surfaces of the bathtub body 1 in the longitudinal direction and the bottom surface of the bathtub body 1.
To explain, as shown in fig. 5, the preheating device 4 further includes an adhesive layer 42, the adhesive layer 42 at least partially covers the heating tube 41, and the adhesive layer 42 adheres the heating tube 41.
Further, the heat pipe 41 is spaced from the outer wall surface of the bathtub 1.
Further, the heat generating tube 41 is composed of a plurality of segments, and the segments of the heat generating tube 41 are electrically connected in series or in parallel.
Further, a heat insulating material is provided in a sealed space formed by the bathtub body 1 and the outer case 2.
The working principle is as follows: the heat preservation device 3 is started during bathing, water flows in from the circulating water inlet 33 at the lower part of one end of the bathtub body 1 under the driving of the water pump 31 and flows into the heater 32 through the circulating pipeline 35, the heated water flows back to the bathtub body 1 through the circulating water outlet 34 at the upper part of the other end of the bathtub body 1, the heat preservation device 3 continuously carries out circulating heating on the water, the water is ensured not to be reduced to a lower temperature even if the user takes a bath for a long time, and the comfortable bathing for the long time is realized. The inconvenience that new hot water needs to be added after the water temperature is reduced is avoided, and the water resource is wasted by adding hot water.
Furthermore, the bathtub has another function of preheating, a preheating device 4 is provided, the heating pipe 41 is uniformly adhered to the outer wall surface of the bathtub body 1 to preheat the bathtub body 1, when the amount of hot water in the bathtub is small in autumn and winter, the temperature difference between the lower part and the lower part of the bathtub body 1 is large, the heating pipe 41 heats the bathtub body 1 to reduce the temperature difference between the upper part and the lower part of the bathtub body 1, so that the temperature of the upper part of the bathtub body 1 is not low, the human body feels cold, and the bathing comfort is improved. Meanwhile, the preheating device 4 also has a certain heat preservation effect, and slows down the cooling of water.
In addition, normal temperature water can be added into the bathtub body 1, and the normal temperature water is circularly heated to a certain temperature by the heat preservation device 3, so that the bathtub is suitable for bathing.
The whole bathtub has complete functions, simple structure and simple and elegant appearance, and provides better embodiment for bathing.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (10)
1. The circulating heating bathtub comprises a bathtub body (1) and an outer shell (2), and is characterized in that a sealed space is formed by the bathtub body (1) and the outer shell (2), a heat preservation device (3) is arranged in the space, and the heat preservation device (3) can circularly heat water in the bathtub body (1);
the outer wall surface of the bathtub body (1) is provided with a preheating device (4), and the preheating device (4) can preheat the bathtub body (1).
2. A circulation heating bathtub according to claim 1, characterized in that said thermal insulation means (3) comprises a water pump (31), a heater (32), a circulation water inlet (33) and a circulation water outlet (34); the circulating water inlet (33) is arranged at the lower part of one end of the bathtub body (1) along the length direction; the circulating water outlet (34) is arranged at the upper part of the other end of the bathtub body (1) along the length direction; the water pump (31) and the heater (32) are connected in series between the circulating water inlet (33) and the circulating water outlet (34) through a circulating pipeline (35).
3. The circulation heating bathtub according to claim 2, wherein the water pump (31) and the heater (32) are provided in this order in a direction of a circulation route.
4. A circulation heating bathtub according to claim 3, characterised in that both the circulation water inlet (33) and the circulation water outlet (34) are provided with a filter net.
5. A circulation heating bathtub according to claim 1, characterized in that said preheating means (4) comprises a flexible heating pipe (41), said heating pipe (41) being S-shaped and provided on the outer wall surface of said bathtub body (1).
6. A circulation heating bathtub according to claim 5, wherein said heat generating pipes (41) are provided outside both wall surfaces of said bathtub body (1) in the longitudinal direction.
7. A circulation heating bathtub according to claim 5, characterized in that said preheating means (4) further comprises an adhesive layer (42), said adhesive layer (42) at least partially wrapping said heating pipe (41), said adhesive layer (42) cementing said heating pipe (41).
8. A circulation heating bathtub according to claim 7, characterized in that the heat generating pipe (41) is spaced from the outer wall surface of the bathtub body (1).
9. A circulation heating bathtub according to claim 8, characterized in that said heat generating pipe (41) is composed of a plurality of segments, and each of said segments (41) is electrically connected in series or in parallel.
10. A hydronic bathtub according to any of the claims 1-9, characterised in that an insulating material is provided in a sealed space formed by the tub body (1) and the outer casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021019213.6U CN212630630U (en) | 2020-06-05 | 2020-06-05 | Circulating heating bathtub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021019213.6U CN212630630U (en) | 2020-06-05 | 2020-06-05 | Circulating heating bathtub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212630630U true CN212630630U (en) | 2021-03-02 |
Family
ID=74791070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021019213.6U Active CN212630630U (en) | 2020-06-05 | 2020-06-05 | Circulating heating bathtub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212630630U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440033A (en) * | 2021-06-28 | 2021-09-28 | 袁宏敏 | Constant-temperature health-preserving bathtub and application thereof |
| CN113995329A (en) * | 2021-11-18 | 2022-02-01 | 帝欧家居股份有限公司 | Self-heating multifunctional quick-drainage bathtub |
| CN114010085A (en) * | 2021-11-22 | 2022-02-08 | 帝欧家居股份有限公司 | Continuous heating device for bathtub |
| CN114766939A (en) * | 2022-04-29 | 2022-07-22 | 佛山市南海圣罗兰卫浴洁具有限公司 | Self-circulation heat preservation steam bathtub |
-
2020
- 2020-06-05 CN CN202021019213.6U patent/CN212630630U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440033A (en) * | 2021-06-28 | 2021-09-28 | 袁宏敏 | Constant-temperature health-preserving bathtub and application thereof |
| CN113995329A (en) * | 2021-11-18 | 2022-02-01 | 帝欧家居股份有限公司 | Self-heating multifunctional quick-drainage bathtub |
| CN114010085A (en) * | 2021-11-22 | 2022-02-08 | 帝欧家居股份有限公司 | Continuous heating device for bathtub |
| CN114766939A (en) * | 2022-04-29 | 2022-07-22 | 佛山市南海圣罗兰卫浴洁具有限公司 | Self-circulation heat preservation steam bathtub |
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