CN207084745U - A kind of accumulation energy type energy-saving bathing device - Google Patents

Abstract

The utility model discloses a kind of accumulation energy type energy-saving bathing device, including bathing pool or bathtub, drainpipe, for discharging the spent hot water in bathing pool or bathtub；Recovery tubes, for importing cold water to bathing joint or water heater；Heat storage units, it includes sleeve pipe and solid-liquid phase change heat accumulating, sleeve pipe is fixed on the lower section of bathing pool or bathtub by supporting construction, drainpipe, recovery tubes pass through from described sleeve pipe, sleeve pipe both ends and drainpipe, the outer wall seamless seal of recovery tubes, solid-liquid phase change heat accumulating be filled in sleeve pipe inwall and drainpipe, recovery tubes outer wall between；The utility model solves the problems, such as the thermal loss and water resource loss during hot water emission and use, while reaches energy-saving and emission-reduction and reduce the purpose of cost, therefore has clear advantage.

Description

A kind of accumulation energy type energy-saving bathing device

Technical field

Energy storage, energy-conservation and Thermal Power Engineering technical field are the utility model is related to, specifically, the utility model relates generally to A kind of accumulation energy type energy-saving bathing device.

Background technology

Current domestic bath system product is leading using traditional bathing pool, bathtub, with the side such as combustion gas, electricity, steam, solar energy Formula heat supply；Hot water after general bathing in bathing pool, bathtub directly discharges without after-treatment；The energy of hot water can not Recycle again, cause energy dissipation；In addition, bathing need to first put a period of time preheating cold water again, water source is caused again Waste.

According to Chinese invention patent CN 1792308A, it discloses a kind of circulation and energy-saving type bath system, but lead in fact Filter is crossed to be recycled to waste water, it is necessary to which the water quality after waste water filtering is reclaimed, which is received, reaches standard requirement, necessarily Increase the production cost of whole system；

According to patent CN 101261091A, it discloses a kind of highly effective bathing waste water energy conservation equipment, but it passes through snakelike water With metal hose with the use of energy-conservation purpose is reached, the heat energy of spent hot water row can only be utilized groove, and can not wait needs When recycling heat energy；And its bottom plate needs to tile and set, while need hot water outlet meeting heater inleting pipe and bathing Joint, then larger space area can be taken in use；

The problem of being lost for thermal loss during the transport of above hot water and use and water resource, and prior art Some defects in terms of certain, the design to the transport of existing bath system hot water and using pipeline etc. are improved.

Utility model content

The purpose of this utility model is pin overcome the deficiencies in the prior art, there is provided a kind of improved accumulation energy type energy-saving bath Device.

To solve above technical problem, a kind of technical scheme that the utility model is taken is as follows：

A kind of accumulation energy type energy-saving bathing device, including bathing pool or bathtub, the bathing apparatus also include：Drainpipe, it is used for Discharge the spent hot water in the bathing pool or bathtub；Recovery tubes, for importing cold water to bathing joint or water heater；Heat accumulation list Member, it includes sleeve pipe and solid-liquid phase change heat accumulating, and described sleeve pipe is fixed under the bathing pool or bathtub by supporting construction Side, the drainpipe, the recovery tubes pass through from described sleeve pipe, described sleeve pipe both ends and the drainpipe, the heat The outer wall seamless seal of recovery tube, the solid-liquid phase change heat accumulating are filled in inwall and the drainpipe, the institute of described sleeve pipe Between the outer wall for stating recovery tubes.

Further, the solid-liquid phase change heat accumulating is inorganic salt hydrate, organic matter or high molecular phase change heat accumulation material Material.

Preferably, the solid-liquid phase change heat accumulating is heat accumulating of the solid-liquid phase change temperature between 25-30 DEG C.

According to an embodiment of the present utility model, the heat storage units also include conducting-heat elements, the conducting-heat elements It is fixed on the drainpipe and/or the outer wall being located in described sleeve pipe of the recovery tubes；The conducting-heat elements are as above pacified Dress, the heat transfer between the drainpipe and/or water and heat accumulating in the recovery tubes can be strengthened, improve the storage of heat With release process.

Preferably, the conducting-heat elements are shaped as sheet, needle-like or ring-type；The conducting-heat elements can be fin, fin Square fin, helical fin, longitudinal fin, spiral saw dentation fin etc. may be selected.

Further, the material of the conducting-heat elements is copper, aluminium, steel, iron, carbon material or carborundum.

Further, the conducting-heat elements have 2N, and N is the integer more than or equal to 1, and is symmetrically distributed in the draining On pipe and/or the outer wall of the recovery tubes.

According to an embodiment of the present utility model, described sleeve pipe, and the drainpipe, the position of the recovery tubes In the part in described sleeve pipe in corresponding multistage snakelike distribution；" correspondence " refers to described sleeve pipe, the drainpipe, institute State the part in the described sleeve pipe of recovery tubes, this three is laid out in parallel two-by-two while in multistage snakelike distribution , i.e., synchronously bent at serpentine bend position, to form a unitary construction.

According to an embodiment of the present utility model, described sleeve pipe be located at the bottom of the bathing pool or bathtub just under Side；A large amount of installing spaces can be saved with this.

According to an embodiment of the present utility model, the heat storage units are also coated on described sleeve pipe outer wall Heat-insulation layer；The heat-insulation layer can choose low thermal conductivity material, including foamed plastics, charing cork, vermiculite, foam glass, pottery Porcelain fiber, light thermal-insulation cotton, microporous calcium silicate, perlite and mineral wool etc..

Due to the use of above technical scheme, the utility model has the following advantages that compared with prior art：

The accumulation energy type energy-saving bathing device designed by the utility model, water flows through heat accumulation material through drainage pipeline after bathing Material, the heat of bath wastewater, which is absorbed, to be stored in heat accumulating；When bathing again after separated in time, heat accumulating pair Cold water heat transfer in recuperation of heat pipeline, reach the demand of timely hot water supply, accumulate cold water in water pipe without bleeding off, it is real The purpose of existing energy-saving and water-saving, suitable large-scale promotion uses, while the utility model is simple in construction, cost is low, and it is arranged on bath Below pond or bathtub, house usable floor area has been saved.

Brief description of the drawings

Fig. 1 is a kind of structural representation of accumulation energy type energy-saving bathing device；

Fig. 2 is the structural representation of heat storage units；

Fig. 3 is the arrangement mode of the sleeve pipe of a specific embodiment of the present utility model, drainpipe and recovery tubes；

Wherein, 1, bathing pool or bathtub；2nd, heater；3rd, recovery tubes；4th, dewatering outlet；5th, heat storage units；6th, supporting construction； 7th, drainpipe；8th, solid-liquid phase change heat accumulating；9th, conducting-heat elements；10th, heat-insulation layer；11st, sleeve pipe.

Embodiment

Such scheme is described further below in conjunction with specific embodiment；It should be understood that these embodiments are to be used to illustrate General principle, principal character and advantage of the present utility model, and the utility model is not limited by the scope of following examples；Implement The implementation condition used in example can do further adjustment according to specific requirement.

Below in conjunction with the accompanying drawings and mode is preferably carried out to the utility model to be described in detail.

As shown in figure 1, a kind of accumulation energy type energy-saving bathing device that the present embodiment provides, including bathing pool or bathtub 1, it is described to wash Bath apparatus also includes：Drainpipe 7, for discharging in the bathing pool or bathtub 1 spent hot water；Recovery tubes 3, for importing cold water To bathing joint or water heater；Heat storage units 5, it includes sleeve pipe 11 and solid-liquid phase change heat accumulating 8, and described sleeve pipe 11 passes through branch Support structure 6 is fixed on the lower section of the bathing pool or bathtub 1, and the drainpipe 7, the recovery tubes 3 are from described sleeve pipe 11 Pass through, the both ends of described sleeve pipe 11 and the drainpipe 7, the outer wall seamless seal of the recovery tubes 3, the solid-liquid phase change heat accumulation Material 8 be filled in described sleeve pipe 11 inwall and the drainpipe 7, the recovery tubes 3 outer wall between.

Herein, after first bathing terminates, bath water is discharged by the delivery port 4 of bathing pool or bathtub 1 by drainpipe 7, During this, the solid-liquid phase change heat accumulating 8 between the outer wall of drainpipe 7 and sleeve pipe 11 absorbs the heat in storage spent hot water.Storage Hot material temperature raises and solid-liquid phase change occurs, so as to realize accumulation of heat；When needing to use hot water next time, the cold water of unlatching via Recovery tubes 3 flow through, and the heat being stored in heat accumulating delivers heat to cold water by tube wall so that cold water temperature raises, can be straight Bathing joint is accessed, water heater 2 is also can access and continues heating to obtain the hot water of higher temperature, therefore reached energy-conservation The purpose of water saving, and the cold water that will not accumulate when needing hot water in discharge line, cause to waste.

Specifically, the solid-liquid phase change heat accumulating 8 is inorganic salt hydrate, organic matter or high molecular phase change heat accumulation material Material.

In this example, the solid-liquid phase change heat accumulating 8 can choose heat accumulation material of the solid-liquid phase change temperature between 25-30 DEG C Material.

According to an embodiment of the present utility model, the heat storage units 5 also include conducting-heat elements 9, the heat-conducting part Part 9 is fixed on the drainpipe 7 and/or the outer wall being located in described sleeve pipe 11 of the recovery tubes 3；The conducting-heat elements 9 install as described above, can strengthen the heat transfer between the drainpipe 7 and/or water and heat accumulating in the recovery tubes 3, change Enter storage and the release process of heat.

Preferably, the conducting-heat elements 9 are shaped as sheet, needle-like or ring-type；The conducting-heat elements 9 can be fin, wing The piece side of may be selected fin, helical fin, longitudinal fin, spiral saw dentation fin etc..

Further, the material of the conducting-heat elements 9 is copper, aluminium, steel, iron, carbon material or carborundum.

Further, the conducting-heat elements 9 have 2N, and N is the integer more than or equal to 1, and is symmetrically distributed in the row On water pipe 7 and/or the outer wall of the recovery tubes 3.

In this example, 2N conducting-heat elements 9 are chosen, are fixed installed in the drainpipe 7 and the recovery tubes 3 On outer wall, it is uniformly distributed, has both can reach the effect for strengthening heat transfer, also cause uniform distribution of temperature field, so as to improves storage The thermal storage performance of hot material, as shown in Figure 2.

According to an embodiment of the present utility model, described sleeve pipe 11, and the drainpipe 7, the recovery tubes 3 The part in the described sleeve pipe 11 in corresponding multistage snakelike distribution；" correspondence " refers to described sleeve pipe 11, described The part in described sleeve pipe 11 of drainpipe 7, the recovery tubes 3, this three are while in multistage snakelike distribution Laid out in parallel two-by-two, i.e., synchronously bent at serpentine bend position, to form a unitary construction, as shown in Figure 3.

In this example, using the structure of snakelike distribution, the flow path of hot water and cold water is increased so that heat transfer is more filled Point.

According to an embodiment of the present utility model, described sleeve pipe 11 is being located at the bottom of the bathing pool or bathtub 1 just Lower section；A large amount of installing spaces can be saved with this；Generally, it is fixed using cement supporting construction.

According to an embodiment of the present utility model, the heat storage units 5 are also coated on the outer wall of described sleeve pipe 11 On heat-insulation layer 10, as shown in Figure 2；The heat-insulation layer 10 can choose low thermal conductivity material, including foamed plastics, charing are soft Wood, vermiculite, foam glass, ceramic fibre, light thermal-insulation cotton, microporous calcium silicate, perlite and mineral wool etc..

For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique Personage can understand content of the present utility model and implement according to this, can not be as limiting protection model of the present utility model Enclose, all equivalent change or modifications made according to the utility model Spirit Essence, should all cover in protection model of the present utility model Within enclosing.

Claims (10)

1. a kind of accumulation energy type energy-saving bathing device, including bathing pool or bathtub, it is characterised in that the bathing apparatus also includes：

Drainpipe, for discharging the spent hot water in the bathing pool or bathtub；

Recovery tubes, for importing cold water to bathing joint or water heater；

Heat storage units, it includes sleeve pipe and solid-liquid phase change heat accumulating, and described sleeve pipe is fixed on the bathing pool by supporting construction Or the lower section of bathtub, the drainpipe, the recovery tubes pass through from described sleeve pipe, described sleeve pipe both ends and the draining Pipe, the outer wall seamless seal of the recovery tubes, the solid-liquid phase change heat accumulating be filled in the inwall of described sleeve pipe with it is described Drainpipe, the recovery tubes outer wall between.

2. accumulation energy type energy-saving bathing device according to claim 1, it is characterised in that the solid-liquid phase change heat accumulating is Inorganic salt hydrate, organic matter or high molecular phase change heat accumulating.

3. accumulation energy type energy-saving bathing device according to claim 1 or 2, it is characterised in that the solid-liquid phase change heat accumulation material Expect the heat accumulating between 25-30 DEG C for solid-liquid phase change temperature.

4. accumulation energy type energy-saving bathing device according to claim 1, it is characterised in that the heat storage units also include heat conduction Part, the conducting-heat elements are fixed on the drainpipe and/or the outer wall being located in described sleeve pipe of the recovery tubes.

5. accumulation energy type energy-saving bathing device according to claim 4, it is characterised in that the conducting-heat elements are shaped as piece Shape, needle-like or ring-type.

6. accumulation energy type energy-saving bathing device according to claim 4, it is characterised in that the material of the conducting-heat elements is Copper, aluminium, steel, iron, carbon material or carborundum.

7. accumulation energy type energy-saving bathing device according to claim 4, it is characterised in that the conducting-heat elements have 2N, N For the integer more than or equal to 1, and it is symmetrically distributed on the drainpipe and/or the outer wall of the recovery tubes.

8. accumulation energy type energy-saving bathing device according to claim 1, it is characterised in that described sleeve pipe, and the draining Pipe, the part in described sleeve pipe of the recovery tubes are in corresponding multistage snakelike distribution.

9. the accumulation energy type energy-saving bathing device according to claim 1 or 8, it is characterised in that described sleeve pipe is located at the bath Pond or the underface of the bottom of bathtub.

10. accumulation energy type energy-saving bathing device according to claim 1, it is characterised in that the heat storage units also include bag The heat-insulation layer overlayed on described sleeve pipe outer wall.