CN201327200Y - Automatic water-feeding, heating and insulating device for bathtub - Google Patents
Automatic water-feeding, heating and insulating device for bathtub Download PDFInfo
- Publication number
- CN201327200Y CN201327200Y CNU2008202125209U CN200820212520U CN201327200Y CN 201327200 Y CN201327200 Y CN 201327200Y CN U2008202125209 U CNU2008202125209 U CN U2008202125209U CN 200820212520 U CN200820212520 U CN 200820212520U CN 201327200 Y CN201327200 Y CN 201327200Y
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- Prior art keywords
- water
- bathtub
- heating
- heat
- insulating device
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Abstract
The utility model discloses an automatic water-feeding, heating and insulating device for a bathtub, which comprises a water circulating pump and a controller. The water circulating pump is used for driving the water in the bathtub to circulately flow between a water inlet and a water outlet, wherein an electric heating tank is arranged between the water inlet and the water outlet; and the water circulating pump and the electric heating tank are controlled by a controller circuit; an electric heating tray is arranged in the electric heating tank; and a water-temperature and water-level sensor is arranged in the bathtub. The controller is used for pre-setting the water temperature in the bathtub and controlling the water flow drive of the water circulating pump and heating of the electric hot tray to keep the water in the bathtub at the predetermined temperature. Because of the electric heating structure integrated with the bathtub. The utility model realizes the integral space arrangement with the bathtub, reduces the space required for the installation of the automatic water-feeding, heating and insulating device for the bathtub, ensures the constant temperature of the water in the bathtub, and improves the use comfort of users.
Description
Technical field
The utility model relates to a kind of bathtub heater, and is in particular a kind of, is assemblied in the automatic water inlet heating and heat-insulating device on the bathtub.
Background technology
In the prior art, along with the progress of growth in the living standard and science and technology, people are more and more higher to the required device comfortable requirement of daily life.Existing bathtub is as bath article, it is necessary to be almost place institutes such as every household and hotel's lodging, but existing bathtub heating is normally adopted in the external water supply line and is heated, and for example adopts electrothermal water heater or gas heater to come the used current of bathing are heated.Therefore, the external hot water mode of this prior art need discharge water in bathtub in advance, not only can't accurately regulate water temperature, and the waits for too long that discharges water, and the process operation complexity or the like that discharges water has all influenced user's comfort.
The present patent application people is devoted to the improvement to the automatic heating and heat-insulating device of bathtub always, Zhi Qian China Patent No.: ZL96239600.1 for example, ZL 98232284.4, ZL98232234.8, disclosed technology in the patents such as ZL00255904.8, but the automatic heating and heat-insulating device of existing bathtub all separates setting with bathtub usually, transformation to bathtub needs extra tubing and route etc., and the heating technique that adopts is traditional combustion gas heating or electric furnace heating wire heating, has certain security hidden danger.
Therefore, prior art has yet to be improved and developed.
The utility model content
The purpose of this utility model is to provide a kind of bathtub water inlet heating and heat-insulating device automatically, defective at above-mentioned prior art, the electrical heat tracing device that provides a kind of and bathtub to be wholely set dwindles the installing space with bathtub, promotes user's comfort impression.
The technical solution of the utility model comprises:
A kind of bathtub is with water inlet heating and heat-insulating device automatically, and it comprises a water circulating pump, connects a water inlet and a delivery port that is communicated with bathtub, and the water that is used to drive bathtub circulates between described water inlet and delivery port; Wherein, between described water inlet and described delivery port, be provided with an electrical heating tank; Described water circulating pump and described electrical heating tank are controlled by a controller circuitry, and are provided with electric hot tray in described electrical heating tank, are provided with a water-temperature water-level sensor in described bathtub; Described controller is used to set in advance the water temperature in the described bathtub, and the current of controlling described water circulating pump drive and the heating of described electric hot tray so that described bathtub water remains on predetermined temperature; Described bathtub is arranged on the bathtub body with the heating and heat-insulating device of intaking automatically.
Described bathtub water inlet heating and heat-insulating device automatically, wherein, described controller is provided with a display screen, and corresponding control button.
Described bathtub wherein, also is provided with a protected by temperature limitation device with water inlet heating and heat-insulating device automatically on the described electrical heating tank, stop the work of described electric hot tray when being used for the anhydrous dry combustion method of described electrical heating tank under the fortuitous event.
Described bathtub wherein, also is provided with a hot water intaking valve with the heating and heat-insulating device of intaking automatically on the described electrical heating tank, be used for adding water by described delivery port in described bathtub.
Described bathtub wherein, also is provided with a cold water intaking valve with the heating and heat-insulating device of intaking automatically on the described electrical heating tank, be used for adding water by described delivery port in described bathtub.
Described bathtub water inlet heating and heat-insulating device automatically, wherein, described hot water intaking valve and described cold water intaking valve are subjected to the control of described controller to realize switch.
A kind of bathtub provided by the utility model water inlet heating and heat-insulating device automatically, owing to adopted the electric heating device that is wholely set with bathtub, realized a body space setting with bathtub, dwindled the needed space of installation the utility model device, and can guarantee the constant of bathtub water temperature, improve user's comfort impression.
Description of drawings
Fig. 1 is a bathtub of the present utility model water inlet heating and heat-insulating device structural representation automatically;
Fig. 2 is the mounting structure schematic diagram of bathtub of the present utility model with intake automatically heating and heat-insulating device and bathtub.
The specific embodiment
Below in conjunction with accompanying drawing, will be described in more detail each preferred embodiment of the present utility model.
Bathtub described in the utility model is with in the heating and heat-insulating device of intaking automatically, as shown in Figure 2, usually be installed on the common bathtub realizing water inlet automatically and heating and heat preserving function automatically, can finish the loaded down with trivial details work that bathing forefathers working drawing is equipped with bath water automatically by this device, and can realize the constant temperature bathing.
Bathtub described in the utility model water inlet heating and heat-insulating device automatically, it is arranged on the bathtub body, as shown in Figures 1 and 2, it comprises a water circulating pump 110, one is communicated with the water inlet 121 and the delivery port 122 of bathtub, for the work that makes things convenient for water inlet and delivery port and help heating process, the position that described water inlet 121 is provided with will be lower than described delivery port 122, the current of described water inlet 121 are the drivings by described water circulating pump 110, from the described bathtub 200 described water circulating pump 110 of flowing through, and have these water circulating pump 110 driving current to come in, and from delivery port 122, turn back in the described bathtub 200 from water inlet 121.
The electrical heating tank 130 of between described water inlet 121 and described delivery port 122, also flowing through, be provided with an electric hot tray 131 in this electrical heating tank 130, water from described bathtub, the described water inlet 121 of flowing through this electrical heating tank 130 of flowing through, by the heating of the 131 pairs of water of described electric hot tray, thereby heat and be incubated at water to bathtub.
Between described water inlet 121 and described delivery port 122, also be provided with a hot water intaking valve 151 and a cold water intaking valve 152, can receive current from outside water system and enter bathtub.Bathtub described in the utility model, is put into by this hot water intaking valve and cold water intaking valve when bathtub is discharged water with in the heating and heat-insulating device of intaking automatically.
Bathtub described in the utility model is with in the heating and heat-insulating device of intaking automatically, on described bathtub, be provided with controller 140, the described water circulating pump 110 of difference control connection, electric hot tray 131 in the described electrical heating tank, described hot water intaking valve 151 and described cold water intaking valve 152, and a water-temperature water-level sensor 160 that is assemblied on the described bathtub inner wall, as shown in Figure 2.By the induced signal of described water-temperature water-level sensor 160, can determine water level and water temperature in the described bathtub.
Simultaneously, on described electrical heating tank 130, also be provided with a protected by temperature limitation device 132, be in the control that is subjected to described controller 140 in the same control circuit, be used for when anhydrous dry combustion method, may causing the damage of heating plate with described electric hot tray 131.
The circuit specific implementation of above-mentioned each module is a circuit common in the prior art, does not repeat them here.
Bathtub described in the utility model is as follows with the course of work of the heating and heat-insulating device of intaking automatically: preestablish water inlet height and bath water predetermined temperature in the bathtub on described controller 140, the after heat water intaking valve 151 of starting working is subjected to the control of described controller 140, opens hot water and enters bathtub 200; Be higher than predetermined water temperature value if enter the hot water temperature of bathtub, and do not reach the setting height of preset water level simultaneously, at this moment hot water intaking valve 151 controlled closing, described cold water intaking valve 152 controlled opening are put cold water into; Be lower than the setting value of default water temperature when water temperature, and water inlet does not reach the setting height of preset water level, described cold water intaking valve 152 controlled closing, and hot water intaking valve 151 controlled opening, the water that two valve alternation switches discharge water in bathtub reaches preset height, and all controlled the closing of at this moment cold and hot water intaking valve stops into water.
The utility model can also carry out programming Control owing to independently be provided with controller 140 parts, for example presets discharge time, is controlled at the scheduled time by controller 140 and discharges water automatically and keep temperature and water level in the bathtub.
When bath water has arrived preset height and bath water temperature when also not arriving preset value, described controller 140 sends instruction, controlling described water circulating pump 110 and heat-generating disc 131 starts working, described water circulating pump 110 is delivered to electrical heating tank 130 by the water in the water inlet 121 extraction bathtubs and is heated, and is back to bathtub by delivery port 122 again after water is heated.Water in the bathtub reaches preset temperature by this circulation mode of heating up to whole bathtub water temperature, at this moment described water circulating pump 110 and heat-generating disc 131 controlled quitting work, according to its water-temperature water-level sensor 160 induction water level and water temperatures, enter holding stage by device described in the utility model.
If bath water temperature descends in the bathing process, controller 140 meeting described water circulating pumps 110 of control described in the utility model and heat-generating disc 131 restart starts working, with the water temperature of recovering damage; Go round and begin again like this, the bath water in the bathtub can remain predetermined temperature.
If when water temperature also reached preset value simultaneously discharging water to preset height, the utility model device can be skipped the circulation heating period and directly enter holding stage.For guaranteeing user's safety, certain Intelligent treatment function can be set in the controller described in the utility model, when described water-level and water-temperature sensor induction water temperature is too high, when for example being higher than predetermined temperature, can send audible and visible alarm according to the degree that exceeds, the infringement that may cause when preventing accident or the utility model device job failure.Simultaneously, on the utility model controller 140, also be provided with display screen 141, control button 142 with correspondence, as depicted in figs. 1 and 2, described display screen can be LCDs or diode display module, and described control button can be the soft-touch type button, and its implementation is not limited to aforesaid way, more implementation can be arranged, do not repeat them here.On described display screen, can show the water temperature in the described bathtub in real time.
Simultaneously, if there is not the external heat water source, utilize the circulation heating function of this device also the cold water that adds can be heated to preset temperature value, described hot water intaking valve remained and closed this moment.The utility model device can externally be received any external heat water source, heat-storage for example, and immediately heating water heater, gas heater, solar water heater uses on the hot water pipeline or the like.
Bathtub described in the utility model has made full use of present electronic technology with the heating and heat-insulating device of intaking automatically, can realize the automatic control and the constant temperature of water-temperature water-level in the bathtub are kept, especially can improve the whole comfort of bathtub, be the advanced adaptive servicing unit of a novel bath tub.
Should be understood that above-mentioned description at the utility model preferred embodiment is comparatively concrete, can not therefore think the restriction to the utility model scope of patent protection, scope of patent protection of the present utility model should be as the criterion with claims.
Claims (6)
1, a kind of bathtub is with water inlet heating and heat-insulating device automatically, and it comprises a water circulating pump, connects a water inlet and a delivery port that is communicated with bathtub, and the water that is used to drive bathtub circulates between described water inlet and delivery port; It is characterized in that, between described water inlet and described delivery port, be provided with an electrical heating tank; Described water circulating pump and described electrical heating tank are controlled by a controller circuitry, and are provided with electric hot tray in described electrical heating tank, are provided with a water-temperature water-level sensor in described bathtub; Described controller is used to set in advance the water temperature in the described bathtub, and the current of controlling described water circulating pump drive and the heating of described electric hot tray so that described bathtub water remains on predetermined temperature; Described bathtub is arranged on the bathtub body with the heating and heat-insulating device of intaking automatically.
2, according to the described bathtub of claim 1 water inlet heating and heat-insulating device automatically, it is characterized in that described controller is provided with a display screen, and corresponding control button.
3, bathtub according to claim 1 is characterized in that with water inlet heating and heat-insulating device automatically, also is provided with a protected by temperature limitation device on the described electrical heating tank, stops the work of described electric hot tray when being used under the unexpected situation anhydrous dry combustion method of described electrical heating tank.
4, bathtub according to claim 3 is characterized in that with the heating and heat-insulating device of intaking automatically, also is provided with a hot water intaking valve on the described electrical heating tank, is used for adding water by described delivery port in described bathtub.
5, bathtub according to claim 4 is characterized in that with the heating and heat-insulating device of intaking automatically, also is provided with a cold water intaking valve on the described electrical heating tank, is used for adding water by described delivery port in described bathtub.
6, bathtub according to claim 5 is characterized in that with the heating and heat-insulating device of intaking automatically, and described hot water intaking valve and described cold water intaking valve are subjected to the control of described controller to realize switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202125209U CN201327200Y (en) | 2008-10-20 | 2008-10-20 | Automatic water-feeding, heating and insulating device for bathtub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202125209U CN201327200Y (en) | 2008-10-20 | 2008-10-20 | Automatic water-feeding, heating and insulating device for bathtub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327200Y true CN201327200Y (en) | 2009-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202125209U Expired - Lifetime CN201327200Y (en) | 2008-10-20 | 2008-10-20 | Automatic water-feeding, heating and insulating device for bathtub |
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| Country | Link |
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| CN (1) | CN201327200Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367985A (en) * | 2011-08-18 | 2012-03-07 | 栾清杨 | Water-saving and temperature-controllable bathtub |
| CN105258350A (en) * | 2015-10-27 | 2016-01-20 | 广东万家乐燃气具有限公司 | Intelligent bathtub draining control method |
| CN105258351A (en) * | 2015-10-27 | 2016-01-20 | 广东万家乐燃气具有限公司 | Gas water heater capable of achieving automatic bathtub draining function |
| CN105276821A (en) * | 2015-10-27 | 2016-01-27 | 广东万家乐燃气具有限公司 | Automatic control method for water discharge of bathtub |
-
2008
- 2008-10-20 CN CNU2008202125209U patent/CN201327200Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367985A (en) * | 2011-08-18 | 2012-03-07 | 栾清杨 | Water-saving and temperature-controllable bathtub |
| CN105258350A (en) * | 2015-10-27 | 2016-01-20 | 广东万家乐燃气具有限公司 | Intelligent bathtub draining control method |
| CN105258351A (en) * | 2015-10-27 | 2016-01-20 | 广东万家乐燃气具有限公司 | Gas water heater capable of achieving automatic bathtub draining function |
| CN105276821A (en) * | 2015-10-27 | 2016-01-27 | 广东万家乐燃气具有限公司 | Automatic control method for water discharge of bathtub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091014 |
|
| CX01 | Expiry of patent term |