CN211961869U - Constant temperature bathtub - Google Patents
Constant temperature bathtub Download PDFInfo
- Publication number
- CN211961869U CN211961869U CN202020323187.XU CN202020323187U CN211961869U CN 211961869 U CN211961869 U CN 211961869U CN 202020323187 U CN202020323187 U CN 202020323187U CN 211961869 U CN211961869 U CN 211961869U
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- Prior art keywords
- water
- circulating
- filter
- heater
- temperature
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 276
- 238000010438 heat treatment Methods 0.000 abstract description 19
- 230000002349 favourable effect Effects 0.000 abstract description 11
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000003287 bathing Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 208000001840 Dandruff Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
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- Control For Baths (AREA)
Abstract
The utility model discloses a constant temperature bathtub, including the bathtub body, the bathtub body is formed with the water storage chamber, the outside of bathtub body is equipped with instant heating type electric water heater, circulating water pump and filter, the filter advances water piping connection through the filter with the circulation water inlet, the filter passes through water pump water piping connection with circulating water pump, circulating water pump advances water piping connection through water heater with instant heating type electric water heater's water inlet, instant heating type electric water heater's delivery port passes through water heater water piping connection with the circulation delivery port, the inner wall in water storage chamber is equipped with temperature sensor, the controller is connected with the temperature sensor electricity, controller control connection instant heating type electric water heater. The utility model discloses a temperature in the water storage cavity can be invariable, is favorable to the people to take a shower for a long time, because the utility model discloses need not follow outside supplementary hot water and just can maintain the temperature of taking a shower, so avoid need to drain the still higher water of temperature, so the utility model discloses be favorable to energy-conservation, also be favorable to reducing the waste of water.
Description
Technical Field
The utility model relates to a bathroom accessory technical field, concretely relates to constant temperature bathtub.
Background
At present, bathtubs are arranged in bathrooms of some families, a water storage cavity is formed in the bathtubs, after hot water is injected into the water storage cavity, a person can lie in the water storage cavity for bathing, the whole body can be soaked in the hot water, the bathtubs are particularly suitable for being used in winter, when the air temperature is particularly low, the water temperature in the bathtubs can be rapidly reduced, when the person feels that the water temperature is not high enough, the hot water needs to be supplemented, but the volume of the bathtubs is certain, the supplement of the hot water means that a part of water in the bathtubs needs to be drained, the water temperature of the drained water is only cool for the person, but actually the temperature is much higher than the room temperature, so that heat energy is wasted, and water is also wasted, and the prior art bathtub.
Disclosure of Invention
An object of the utility model is to overcome the not enough of prior art, provide a constant temperature bathtub, it is favorable to energy-conservation, also is favorable to reducing the waste of water.
The purpose of the utility model is realized by the following technical scheme.
The utility model discloses a constant temperature bathtub, which comprises a bathtub body, wherein a water storage cavity is formed in the bathtub body, wherein, the exterior of the bathtub body is provided with an instant electric water heater, a circulating water pump and a filter, the water storage cavity is provided with a circulating water inlet and a circulating water outlet, the filter is connected with the circulating water inlet through a filter water inlet pipe, the filter is connected with the circulating water pump through a water pump water inlet pipe, the circulating water pump is connected with the water inlet of the instant electric water heater through a water inlet pipe of the water heater, the water outlet of the instant electric water heater is connected with the circulating water outlet through a water outlet pipe of the water heater, and the instant electric water heater also comprises a controller, the inner wall of the water storage cavity is provided with a water temperature sensor, the controller is electrically connected with the water temperature sensor, the controller is connected with the instant electric water heater and the circulating water pump in a control mode, and the instant electric water heater is installed on the outer wall of the bathtub body.
Preferably, the controller is provided with a temperature display screen and a control button, and the temperature display screen and the control button are arranged on the upper portion of the inner wall of the water storage cavity.
Preferably, the bathtub body is provided with a water outlet at the bottom, and the water outlet is closed by a plug.
Preferably, the number of the circulating water outlets is three, the circulating water outlets are arranged at the upper part of the water storage cavity, and the circulating water inlets are arranged at the bottom of the water storage cavity.
Preferably, the circulating water outlets are arranged at intervals.
Compared with the prior art, the utility model, its beneficial effect is: the external of the bathtub body is provided with an instant electric water heater, a circulating water pump and a filter, the filter is connected with a circulating water inlet through a filter water inlet pipe, the filter is connected with the circulating water pump through a water inlet pipe, the circulating water pump is connected with a water inlet of the instant electric water heater through a water inlet pipe, a water outlet of the instant electric water heater is connected with a circulating water outlet through a water outlet pipe of the water heater, the bathtub further comprises a controller, the inner wall of the water storage cavity is provided with a water temperature sensor, the controller is electrically connected with the water temperature sensor, the controller is in control connection with the instant electric water heater and the circulating water pump, through the arrangement, when the water temperature of the water storage cavity is lower than the set value of the controller, the controller controls the instant electric water heater to start heating, the instant heating type electric water heater of controller control opens the heating, so the temperature in the water storage cavity can be invariable, is favorable to the long-time shower of people, especially is fit for using winter, because the utility model discloses do not need to supply hot water from the outside and just can maintain the shower temperature, so avoid need to drain away the still higher water of temperature, so the utility model discloses be favorable to energy-conservation, also be favorable to reducing the waste of water.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic sectional view of the present invention.
Fig. 3 is a schematic front view of another embodiment of the present invention.
Description of reference numerals: 1-bathtub body; 2-instant electric water heater; 3-a circulating water pump; 4-a filter; 5-circulating water inlet; 6-circulating water outlet; 7-a water outlet; 8-a controller; 81-water temperature sensor; 11-a water storage cavity; 21-water heater inlet pipe; 31-water inlet pipe of water pump; 41-filter inlet pipe; 61-water heater outlet pipe; 62-T-junction.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model discloses a constant temperature bathtub, as shown in figure 1, including bathtub body 1, current bathtub body 1's material generally is ya keli or cast iron, as shown in figure 2, bathtub body 1 is formed with water storage chamber 11, and the people can lie and bathe in water storage chamber 11.
The exterior of the bathtub body 1 is provided with an instant electric water heater 2, a circulating water pump 3 and a filter 4. The instant electric water heater 2 is in the prior art, the principle of the instant electric water heater 2 is to exchange heat with water through an electric heating body, and the basic principle of the instant electric water heater 2 is the same as that of a household instant electric water heater on the market. The circulating water pump 3 is the prior art, can adopt the brushless direct current water pump on the market, and this type of water pump is small, and light in weight can directly fix through water pump inlet tube 31 and the water heater inlet tube 21 of being connected with it. The filter 4 is the prior art, can adopt the cotton filter of PP on the market, also can adopt the stainless steel mesh filter on the market, and these two kinds of filters are mainly used for the leading filtration of drinking water at present. The water storage cavity 11 is formed with a circulating water inlet 5 and a circulating water outlet 6, the circulating water inlet 5 and the circulating water outlet 6 both penetrate through the wall of the bathtub body 1, and a filter screen can be arranged to cover the circulating water inlet 5, so that the filter 4 is prevented from being blocked by sundries with larger volume. As shown in fig. 1, the filter 4 is connected with the circulating water inlet 5 through a filter water inlet pipe 41, the filter 4 is connected with the circulating water pump 3 through a water pump water inlet pipe 31, the circulating water pump 3 is connected with the water inlet of the instant electric water heater 2 through a water heater water inlet pipe 21, and the water outlet of the instant electric water heater 2 is connected with the circulating water outlet 6 through a water heater water outlet pipe 61. The water inlet pipe 21 of the water heater, the water inlet pipe 41 of the filter, the water inlet pipe 31 of the water pump and the water outlet pipe 61 of the water heater are all plastic pipes, so that rusting is avoided.
The outer wall of the bathtub body 1 can be provided with a threaded blind hole matched with the mounting bracket of the instant electric water heater 2 and the filter 4, so that the instant electric water heater 2 and the filter 4 can be fixed conveniently.
Can directly pour into hot water into water storage chamber 11 through the natural gas water heater of house, instant heating type electric water heater 2 mainly plays the constant temperature effect this moment, so the utility model discloses an instant heating type electric water heater 2's power can be for 1.5 kilowatts, and the instant heating type electric water heater 2 of low-power is small, and requires lowerly to house electric wire specification, and works as the utility model discloses an instant heating type electric water heater 2's power sets up to 5.5 to 8.5 kilowatts-hour, also can directly pour into cold running water into water storage chamber 11 through tap in, recycles instant heating type electric water heater 2 and directly heats to the cold water in the water storage chamber 11. Because the instant electric water heater 2 is prior art, so the utility model discloses be not limited to and directly adopt the product on the market.
The utility model discloses still include controller 8, the inner wall in water storage chamber 11 is equipped with temperature sensor 81, and controller 8 is connected with temperature sensor 81 electricity, and 8 control connection instant heating type electric water heater 2 of controller and circulating water pump 3. Instant heating type electric water heater 2 installs at bathtub body 1's outer wall, makes the utility model discloses can install in the wall structure in bathroom by a whole set of embedding, avoid the utility model discloses a pipeline exposes and influences beautifully, and instant heating type electric water heater 2's delivery port and water inlet can all install and prevent electric wall, avoid the electric leakage to cause bodily injury, prevent that electric wall is common product on the market. The controller 8 and the water temperature sensor 81 are both of the prior art, the water temperature sensor 81 passes through the bathtub body 1, the lead of the water temperature sensor 81 is exposed outside the bathtub body 1, the water temperature sensor 81 is installed on the bathtub body 1 through its own screw thread, and sealing is realized through the sealing ring of the water temperature sensor 81 itself. The controller 8 mainly realizes a temperature control function, when the water temperature in the water storage cavity 11 reaches a set value of the controller 8, the controller 8 controls the alternating current contactor to cut off the power supply of the instant electric water heater 2, and when the water temperature in the water storage cavity 11 is lower than the set value, the controller 8 controls the instant electric water heater 2 to start heating.
The working principle and process of the present invention are briefly described as follows: when the water temperature in the water storage cavity 11 is lower than the set value of the controller 8, the controller 8 controls the circulating water pump 3 to operate, the controller 8 simultaneously controls the instant electric water heater 2 to start heating, the circulating water pump 3 conveys the water in the water storage cavity 11 to the instant electric water heater 2 through the circulating water inlet 5, sundries such as hair or scurf and the like may be generated in the water storage cavity 11, the sundries are filtered by the filter 4, the filter 4 has a large water flow resistance, the circulating water pump 3 has the function of ensuring the flow required by the normal operation of the instant electric water heater 2, the instant electric water heater 2 discharges the heated water into the water storage cavity 11 from the water outlet pipe 61 of the water heater, when the water temperature in the water storage cavity 11 rises to the set value of the controller 8, the controller 8 controls the instant electric water heater 2 to stop heating, the controller 8 simultaneously controls the circulating water pump 3 to stop operating, is favorable for people to take a bath for a long time, is particularly suitable for being used in winter, because the utility model discloses do not need to supply hot water from the outside and just can maintain the temperature of taking a bath, so avoid need to drain the still higher water of temperature, so the utility model discloses be favorable to energy-conservation and using water wisely. In addition, compare with the direct structural style that sets up electric heat-generating body in water storage chamber 11 inside, the utility model discloses can avoid the electric leakage to cause bodily injury.
Further, as shown in fig. 2, the controller 8 is provided with a temperature display screen and a control button, and the temperature display screen and the control button are arranged on the upper portion of the inner wall of the water storage cavity 11. The number of the control buttons can be three, namely a temperature rise button, a temperature fall button and a switch button. The temperature display screen and the control button can be integrated in a control panel, the control panel is exposed out of the upper part of the inner wall of the water storage cavity 11, and then the edge of the control panel is sealed with the inner wall of the water storage cavity 11 through a sealing ring. Through setting up temperature display screen and control button on the inner wall upper portion of water storage chamber 11, the people of being convenient for lie and directly look over the temperature and adjust the temperature when bathing in water storage chamber 11.
Further, as shown in fig. 1, a water outlet 7 is arranged at the bottom of the bathtub body 1, the water outlet 7 is sealed by a plug, and the water outlet 7 is connected with a floor drain hole of a bathroom. After bathing is finished, dirty water still needs to be drained away, and through the arrangement, the plug can be pulled out by hands conveniently to drain away water in the water storage cavity 11.
In some embodiments, as shown in fig. 3, the number of the circulation water outlets 6 is three, the pipes between the three circulation water outlets 6 are connected by a tee 62, the circulation water outlets 6 are arranged at the upper part of the water storage chamber 11, and the circulation water inlets 5 are arranged at the bottom of the water storage chamber 11. Because the surface of water storage chamber 11 contacts with the outside air, the temperature of upper strata can be lower than the temperature of the bottom in the water storage chamber 11, through the above-mentioned setting, make the hot water of following instant heating type electric water heater 2 output supply the upper portion in water storage chamber 11, be favorable to making the temperature in water storage chamber 11 even, make the people of bathing feel better.
Furthermore, the circulating water outlets 6 are arranged at intervals, namely the three circulating water outlets 6 are dispersed, so that hot water concentration is avoided, and the water temperature in the water storage cavity 11 is uniform.
Claims (5)
1. A constant temperature bathtub comprises a bathtub body (1), wherein a water storage cavity (11) is formed in the bathtub body (1), and is characterized in that: the bath tub body (1) is externally provided with an instant electric water heater (2), a circulating water pump (3) and a filter (4), a circulating water inlet (5) and a circulating water outlet (6) are formed in a water storage cavity (11), the filter (4) is connected with the circulating water inlet (5) through a filter water inlet pipe (41), the filter (4) is connected with the circulating water pump (3) through a water pump water inlet pipe (31), the circulating water pump (3) is connected with a water inlet of the instant electric water heater (2) through a water heater water inlet pipe (21), a water outlet of the instant electric water heater (2) is connected with the circulating water outlet (6) through a water heater water outlet pipe (61), the bath tub body further comprises a controller (8), a water temperature sensor (81) is arranged on the inner wall of the water storage cavity (11), and the controller (8) is electrically connected with the water temperature sensor, the controller (8) is connected with the instant electric water heater (2) and the circulating water pump (3) in a control mode, and the instant electric water heater (2) is installed on the outer wall of the bathtub body (1).
2. The thermostatic bathtub according to claim 1, characterized in that: the controller (8) is provided with a temperature display screen and a control button, and the temperature display screen and the control button are arranged on the upper portion of the inner wall of the water storage cavity (11).
3. The thermostatic bathtub according to claim 1, characterized in that: the bottom of the bathtub body (1) is provided with a water outlet (7), and the water outlet (7) is sealed by a plug.
4. The thermostatic bathtub according to claim 1, characterized in that: the number of the circulating water outlets (6) is three, the circulating water outlets (6) are arranged on the upper portion of the water storage cavity (11), and the circulating water inlets (5) are arranged at the bottom of the water storage cavity (11).
5. The thermostatic bathtub according to claim 4, wherein: the circulating water outlets (6) are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323187.XU CN211961869U (en) | 2020-03-16 | 2020-03-16 | Constant temperature bathtub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323187.XU CN211961869U (en) | 2020-03-16 | 2020-03-16 | Constant temperature bathtub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211961869U true CN211961869U (en) | 2020-11-20 |
Family
ID=73394199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020323187.XU Expired - Fee Related CN211961869U (en) | 2020-03-16 | 2020-03-16 | Constant temperature bathtub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211961869U (en) |
-
2020
- 2020-03-16 CN CN202020323187.XU patent/CN211961869U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |