CN2887222Y - An energy-saving bathtub - Google Patents

Abstract

The utility model relates to an energy-saving bathtub, including a bathtub without the overflow port, the overflow groove arranged in the side of the bathtub, a bath curtain lower swinging restraint guide bar arranged in the overflow groove, a injection port with a water blending capsule arranged at the bottom of the bathtub, the water level probe and sound warning device arranged in the internal wall of the bathtub, a discharging port of the bathtub. The utility model has the advantages of that the overflow state is taken as the designed normal operation state, which improves using efficiency and comfortable degree of the bathtub. Through substituting the overflow port of current bathtub with the overflow groove arranged at the side of the bathtub and changing the 'under current overflow' into 'open current overflow', the users can directly and clearly sense and control the water overflow at any time, in order to avoid the loss of water and save the water resources. Through using the bathtub bottom injection system of the utility model to supply water to the bathtub, changing the outside globe 'open current injection' into 'the globe bottom under current injection' of the current bathtub, so as to remarkably reduce the spill of water and the thermal dissipation in the injection process, so as to reduce the needed hot water injection proportion for reaching the same temperature and save the energy.

Description

A kind of water fullness type energy-saving bathtub

The utility model field

The utility model relates to bathtub used in everyday, relates to people's a kind of energy-saving bathtub used in everyday in more detail.

Background technology

Bathtub is widely used in places such as hotel, restaurant, family, is people's important Bathing apparatus used in everyday.The bathtub of places uses such as hotel, restaurant, family mainly comprises at present: cylinder body, and water-in and water-out mechanism, the water inlet thermoregulative mechanism, some bathtub is also set up surfing equipment.But the bathtub that uses exists following two problems to cause the unnecessary waste of water resource and heat energy at present.At first, the design user mode of bathtub of the prior art is " a difference water state ", has the defective of " recessive overflow ", and waste water resource also dissipates a part of heat energy in vain." difference water state " is exactly water can not be piled when bathing, water level need be remained under the cylinder mouth certain position and could prevent that sealing overflows from the cylinder mouth.The overfall of conventional bath is located at 7～10cm place under the cylinder mouth, will overflow go out as long as surpass this water level water.Because the coverage in the design, many users also do not know the existence of overfall, or do not know its concrete function.When people when using bathtub, desirable soaking depth is only head to be exposed on the water surface, the in a single day contacted water of shoulder exposes in air again will feel uncomfortable, just more wants to be immersed in the water.Be subjected to the restriction of bathtub whole height, if the soaking depth that the bigger male sex user of most of users, particularly stature want realizes ideal just need be put into the degree of depth above the gap position to water, or even as far as possible water is piled.When the immersion water level that exceeds overfall occur to descend, user's usual practice was constantly to replenish hot water, was allowing the loss of water unconsciously.Above process is objectively forming " recessive overflow ".Because the objective reality of recessive overflow, rate of water make-up on average can be up to 32% of normal use amounts, the waste situation of this water resource and heat energy is very serious, and only the hotel will slattern more than one hundred million tons of hot water for no reason the whole year.Secondly, the design water flooding regime of bathtub of the prior art is cylinder outer " free flow water filling ", the defective that exists the part heat to dissipate in advance." free flow water filling " is exactly directly to discharge water by the tap that is located on the bathtub limit.Water filling by this way, current agitate and splash in the injecting process, quickened heat exchange with air, cause the dissipation in advance of a large amount of heats going along with, when people also do not finish the injecting process, that is to say the bathing process that also do not begin, too much heat has been dispersed in the air, according to measuring and calculating, this heat dissipates and surpasses 13% of bathing wastage in bulk or weight heat.More than two kinds of problems real be the waste of water resource and heat energy.

The utility model content

The purpose of this utility model is to overcome the water resource of bathtub existence of the prior art and the defective of thermal energy waste thereof, and a kind of energy-saving bathtub is provided.The technical scheme that realizes the utility model purpose is, described bathtub comprises: the bathtub cylinder body of having cancelled overfall, overflow launder in the side of cylinder block setting, the overflow pipe that is connected with drainpipe with overflow launder, with the water injection hole on the mixed water cavity, tender filling hole cover and the tender filling hole cover that are arranged on bath base, mixed water water injection pipe, water-mixing valve, cold water inlet, common " the cylinder bottom flood pattern " that constitutes of hot water inlet pipe, with " the water injection alarm system " in inboard water-level probe that is provided with of cylinder body and the common formation of water level buzzer siren, cylinder bottom discharge outlet.The utility model replaces overfall of the prior art so that overflow launder to be set on the cylinder outer skirt, can realize bathtub water to greatest extent, the user can utilize the whole degree of depth immersion bodies of cylinder body to greatest extent, reality has increased the utilizable effective depth of bathtub, both improve the comfort level of bathing behavior itself, also avoided the loss in vain of bathing water when water filling surpasses overfall in the prior art.Use the utility model bathtub, the user can pile water, in case water covers the bathtub edge, can flow into overflow launder of the present utility model, beyond relief sewer discharge cylinder body.Relief sewer of the present utility model can be communicated with by pipeline with the discharge outlet in the cylinder base setting, a shared draining cloaca." cylinder bottom flood pattern " described in the utility model by water-mixing valve, cold water inlet, hot water inlet pipe, mix the water water inlet pipe, mix water cavity, etc. form, realized " the outer free flow water filling of cylinder " of bathtub in the prior art become " water filling of cylinder bottom undercurrent ".Promptly cancel the outer Water injection tap of cylinder, become the water filling that realizes the cylinder bottom water-locator by the control water-mixing valve, reduce the dissipation of the heat energy of the hot water of supplying with bathtub.In order to prevent that the maloperation in the use from causing superheated water to inject the scald user from cylinder bottom, between water injection pipe and cylinder body, be provided with mixed water cavity, even if superheated water occurs, by in mixing water cavity, dropping within the safe temperature scope with mixing also of original water.The utility model necessarily is provided with water-level probe under the cylinder mouth, utilize the insulation characterisitic of conductive characteristic with the acrylic material of making the bathtub cylinder body of water, make when water level rises to setting height, form the loop with the outer circuit of cylinder, start low buzzer, realize the water filling prompting function that puts in place with this, the user forgets water injection time when preventing " quiet water filling ", and excessively water filling causes waste.

The utlity model has following remarkable advantage:

1. the utility model is a full water state at normal operating condition, and the overflow mode is the top overflow, and bathtub normal operating condition of the prior art all is that water level is remained on overfall position under the cylinder mouth.The full water bathtub can fullest utilize the whole degree of depth immersion bodies of bathtub, reality has increased bathtub can utilize effective depth, has improved the comfort level of bathing itself.

2. by being arranged on the overfall of the overflow launder replacement prior art on cylinder body one side shirt edge, become " undercurrent spilling water " and be " free flow spilling water ", the user can directly, clearly realize and control the overflow of water at any time, avoids the water-white in the cylinder body to run off the conserve water resource in vain.Calculate according to one's analysis, free flow spilling water structural design of the present utility model can realize economizing on water 32%.

3. by the cylinder bottom flood pattern that supplies water from cylinder base described in the utility model is set, become " free flow water filling ", can reduce under the prior art and cause the heat energy loss that torrent cause from external water flood with tap into " undercurrent water filling ".Calculate according to one's analysis, the utility model cylinder bottom undercurrent water-filling function can realize saving heating energy source 13%.

Description of drawings

Fig. 1 is energy-saving bathtub user mode figure described in the utility model.

Fig. 2 is the three-dimensional exploded view of energy-saving bathtub described in the utility model.

Fig. 3 is the partial enlarged drawing of the A among Fig. 2.

Wherein:

The 1-cylinder body, 2-water-mixing valve, 3-cold water inlet, the 4-hot water inlet pipe, 5-mixes the water water injection pipe, and 6-mixes water cavity, 7-shirt rim mounting bracket, the shirt rim of 8-carry potential overflow groove, 9-overflow launder drainpipe, 10-shirt rim deckboard, 11-shower curtain bottom constraint guide rod, the 12-lead ring, upper screw is installed in the 13-shirt rim, and lower screw is installed in the 14-shirt rim, 15-guide rod spud pile, the anti-edge of 16-cylinder mouth dash, 17-top water-level probe, 18-bottom water-level probe, the 19-discharge outlet, 20-mixes water cavity lid, 21-water injection hole, 22-dash shower curtain.

The specific embodiment

Introduce the specific embodiment of the present utility model in detail below in conjunction with Figure of description.As Figure 1-3.The cylinder body 1 that the utility model adopts is the cylinder body that does not have overfall, at sidewall (side or many sides) shirt rim 8 of carry potential overflow groove is set, and the shirt rim 8 of described carry potential overflow groove is installed upper and lower screw 13,14 by the shirt rim and is fixed on the shirt rim mounting bracket 7.The water that exceeds bathtub cylinder mouth can enter overflow launder, discharges by the drainpipe on the overflow launder 9.Dash shower curtain 22 of the present utility model is by dash shower curtain bottom constraint guide rod 11, lead ring 12 parts such as grade are installed on the shirt rim 8 of carry potential overflow groove, to block the water that the user spills when the bathing, it is imported overflow launder and drainpipe 9 discharges by being provided with on the overflow launder, and the water that spills when preventing bathing flows on the outside ground of cylinder body 1.The discharge outlet 19 of the water of bathing on cylinder body 1 discharged.The undercurrent water distribution system is set on the sidewall of cylinder body 1.Described undercurrent water distribution system is by water-mixing valve 2, be installed in water-mixing valve 2 cold water inlet 3 and hot water inlet pipe 4 before, the mixed water water injection pipe 5 that is connected with water-mixing valve 2, the mixed water cavity 6 that links to each other with mixed water water injection pipe 5 is mixing the water cavity mixed water cavity lid 20 that has water injection hole 21 that a side is installed in cylinder.By plugging at the cold water inlet 3 and the external current that provide of hot water inlet pipe 4 of building on the pipeline, regulate merging by water-mixing valve 2 and enter mixed water water inlet pipe 5, further mix through mixing water cavity 6 again with water in the cylinder, the current of even water temperature unanimity enter in the cylinder body 1 by the water injection hole 21 that mixes on the water cavity lid 20, for user's bathing.The utility model is equipped with water- level probe 17 and 18 on the sidewall of cylinder body 1, in case the water level of bathtub surpasses the degree of depth of upper probe 17, just constitute the loop with bottom probe 18, and water level alarm will be reported to the police with the form of buzzing.

Claims (5)

1. water fullness type energy-saving bathtub, comprise cylinder body, water trap, it is characterized in that: be arranged on the side of cylinder block overflow launder, be arranged on the flood pattern of cylinder body side bottom, be arranged on the water-level probe on the inboard wall of cylinder block, be arranged on the buzzer siren of cylinder body outside, shower curtain bottom constraint guide rod is positioned at overflow launder.

2. according to the described a kind of water fullness type energy-saving bathtub of claim 1, it is characterized in that: the bathtub shirt rim of carry potential overflow groove is provided with the overflow launder drainpipe on overflow launder.

3. according to the described a kind of water fullness type energy-saving bathtub of claim 1, it is characterized in that: the flood pattern that links to each other with cylinder body, water filling port is arranged on cylinder bottom portion or side lower position, comprises water-mixing valve, cold water inlet, hot water inlet pipe, mixes the water water injection pipe, mixes water cavity, mixes the water cavity lid and mixes the water injection hole that water cavity covers.

4. according to the described a kind of water fullness type energy-saving bathtub of claim 1, it is characterized in that: some water-level probes are set, the water level alarm that links to each other with water-level probe on inboard wall of cylinder block.

5. according to the described a kind of water fullness type energy-saving bathtub of claim 1, it is characterized in that: dash shower curtain bottom constraint guide rod is set on the overflow launder shirt rim.

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