CN201481295U

CN201481295U - Pedal capable of recovering waste heat

Info

Publication number: CN201481295U
Application number: CN200920153307XU
Authority: CN
Inventors: 赖宏谋
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-12
Filing date: 2009-06-12
Publication date: 2010-05-26
Anticipated expiration: 2019-06-12

Abstract

The utility mode discloses a pedal capable of recovering waste heat, comprising at least one shell. The at least shell can be arranged on the place or below which hot water falls and is internally provided with a pipeline for a heat exchange medium to flow; the pipeline can carry out heat exchange with hot water falling on the shell to recover waste heat. The shell is internally provided with a flow channel for embedding and matching with the pipeline. The flow channel and the pipeline inside the shell can be in bending and flexural shape for mutually embedding and matching. The shell is formed by pivoting a lower shell and an upper shell, wherein the lower shell and the upper shell are respectively provided with a half flow channel, and the half flow channels are aligned or communicated so as to form the flow channel inside the shell. The lower shell and the upper shell are respectively provided with at least one lug for being pivoted together.

Description

The pedal of recyclable used heat

[technical field]

The utility model relates to the pedal that a kind of shower is used, and particularly relates to a kind of pedal of recyclable used heat.

[background technology]

The pedal of being commonly used on the market at present is quite a lot of, its major part all is the structures by the made slipmat of plastics or rubber, being available for users to can be as on-slip or anti-skidding usefulness when shower, preventing that the user from producing the dangerous facts that slips and taking place on moist and sliding floor, yet it can't reclaim used heat.

Common people are having a bath or for example can use during shower gas or electric heater water temperature to be heated to about 35 and spend between 55 degree, and everyone has a bath at every turn or need about 50 to 100 liters water yield during shower approximately, so in order to heat so a large amount of water, it need consume a lot of heat, no matter be to use the energy heating of any form, as gas, fuel oil, electric heating, solar energy etc., the required heat that expends at least 1,000 thousand cards-3,000 thousand cards of people's shower, account for more than 35% of life requirement energy, its energy consumption process also is accompanied by the consumption of water resource, mode with waste water, be thrown in the sewerage, the value of utilizing and reclaiming for several nothings of this waste water is quite unfortunate at present.

[utility model content]

Because many shortcomings of the general pedal of using always through research improvement design repeatedly, are developed the pedal of recyclable used heat of the present utility model finally, can do the pedal that utilizes again with the recyclable used heat that reclaims at the heat energy of this waste water to provide a kind of.

Primary structure design of the present utility model includes a housing; It is characterized in that: this housing can be arranged on place or the below that hot water can drop, and is provided with a pipeline in this housing and circulates for a heat exchange medium, and can carry out heat exchange to reclaim used heat with the hot water that drops on this housing.

The pedal of described recyclable used heat, wherein enclosure interior is provided with a runner for the scarf pipeline.

The pedal of described recyclable used heat, wherein the runner of enclosure interior and pipeline are to be curved to prolong tortuous shape for the usefulness of scarf each other.

The pedal of described recyclable used heat, its middle shell comprise that a lower house and a upper shell articulate and form that this lower and upper housing respectively has half runner, and align or be connected, for form this runner in enclosure interior.

The pedal of described recyclable used heat, wherein lower and upper housing respectively has at least one lug for being articulated.

The pedal of described recyclable used heat, wherein pipeline has a cold water inlet and a hot water outlet, and wherein the cold water inlet of this pipeline and hot water outlet can pass the lug of one of them housing.

The pedal of described recyclable used heat, the end face of its middle shell has groove, can trample or the washing object storing for the person, and can collect the spent hot water.

The pedal of described recyclable used heat is provided with the barricade toward upper process above its middle shell, for the formation groove, and can block the spent hot water.

The pedal of described recyclable used heat is provided with above its middle shell toward the protrusion of upper process and protrudes in its groove, maybe can put thereon for washings for on-slip.

The pedal of described recyclable used heat, its middle shell are provided with a passage, make the bathing water who collects can be flowed into the runner of enclosure interior by passage.

The pedal of described recyclable used heat, its middle shell are provided with a filter screen or filter at the passage place, for the usefulness of impurity screening.

The heat exchanger system that the utility model disclosed has following energy-saving effect:

1, high efficiency moment recovery heat lowers waste heat

2, reclaim heat and utilize again in real time, can exempt insulation demand and loss

3, equipment is simple, need not the braking of any power or additional power

4, easy to use, exempt artificial control or technical operation

5, there is not moving part or control instrument, non-maintaining, long service life

6, modularization activity design is easy to install and clean

7, simple structure, cost is low, and product is recyclable

For further specifying structure of the present utility model, feature and practical purpose thereof, the following drawings describes in detail as the back:

[description of drawings]

Fig. 1: be the stereogram of closure state of the present utility model;

Fig. 2: be the stereogram of open mode of the present utility model;

Fig. 3: be the stereogram of another angle of open mode of the present utility model;

Fig. 4: be the combination stereogram of lower house of the present utility model and pipeline;

Fig. 5: for the combination of lower house of the present utility model and pipeline but the stereogram of opening;

Fig. 6: be the face upwarding stereogram of upper shell of the present utility model;

Fig. 7: be cutaway view of the present utility model; And

Fig. 8: be part amplification view of the present utility model.

[specific embodiment]

The pedal of recyclable used heat of the present utility model, please cooperate and consult Fig. 1 to shown in Figure 3, the pedal of whole pair of recyclable used heat mainly is to desire to be arranged on the floor in a bathroom, the hot water of having a bath for collection, and can carry out heat exchange and reclaim the usefulness of used heat, and thisly then preferably link or be supplied to the process of a heater to heat through heat exchange or the medium that reclaimed used heat, so that for example provide hot water by shower nozzle or other depotition cock, make the utility model can become a kind of heat exchanger that is used for Waste Heat Recovery, in particular for bathing water's recuperation of heat.

The pedal of this recyclable used heat mainly comprises a housing 1, for example comprise one or

more housing

10,20 constitute, for example show among the figure that it comprises that two housings or a lower house 10 and a loam cake or upper shell 20 make up or articulate and forms, for example wherein a housing 10 is provided with one or more lug 12 (as shown in Figure 4) at one end 11 places, another housing 20 then is provided with one or more lug 22 (as shown in Figure 6) at one end 21 places, can align and be articulated each other for lug 12, make housing 20 to raise (as Fig. 2 with respect to another housing 10 with housing 10, shown in Figure 3).

As Fig. 2, Fig. 3, Fig. 5, shown in Figure 6, this lower house 10 and these upper shell 20 inside respectively have a curved groove or a semi-fluid road 13 that prolongs complications, 23, and align or be connected, prolong tortuous runner 14 (as Fig. 7 for bending in housing 1 inner formation one, shown in Figure 8), these upper shell 20 outsides or the top groove 24 that then is provided with, for example formed by circumferentially extending wall or barricade 25, the hot water of having a bath for collection, and be provided with a passage 26 at one end 21 places, and can install a filter screen or filter 27 in addition additional, make the bathing water who collects to flow into the curved of housing 1 inside by passage 26 and prolong tortuous runner 14 (as Fig. 7, shown in Figure 8), and can be for the usefulness of impurity screening.This upper shell 20 can comprise more that many protruding grains or protrusion 28 protrude in its groove 24, maybe can put thereon for washings for on-slip.Housing 1 can be established the usefulness of spent hot water's floss hole 29 for spent hot water's discharging.

It is the structure that is designed to spent hot water's gatherer, can be collected when shower or hot wash-water drop in the groove 24 of housing 1 by human body or object flushing naturally and flows into the curved runner 14 (as Fig. 7, shown in Figure 8) that prolongs complications of housing 1 inside.This housing 1 preferably is arranged to generally oblique to a certain square neck, for example tilts away from place of this end or an

end

11,21 to it, with the spent hot water's that controls this collection the flow direction.And this housing 1 all sides slightly can run off rapidly to prevent the spent hot water for blocking the spent hot water toward the barricade 25 of upper process.This housing 1 inside can more be provided with the fairlead or the fin of many past

semi-fluid roads

13,23 or runner 14 inner projections, with area that more increases its heat exchange or the distance that increases heat exchange.

The pedal of recyclable used heat of the present utility model more comprises a pipeline 30, it also has a curved shape of prolonging complications, corresponding to the

semi-fluid road

13,23 of housing 1 or upper and

lower casing

10,20 or the shape of runner 14, make pipeline 30 can insert the runner 14 of housing 1, it has a cold water inlet 31 can be for the medium of desiring exchanged heat, for example current are logical or flow in the pipeline 30 of pedal 1 of this recyclable used heat, and one hot water outlet 32 can be for through the medium of heat exchange, for example current are logical or flow out the pipeline 30 of the pedal 1 of this recyclable used heat.Wherein, the cold water inlet 31 of this pipeline 30 and hot water outlet 32 can pass housing 10 lug 12 and and the water source or the heater in the outside be connected.

During operation, please be referring to Fig. 7 and shown in Figure 8, make hot water by human body or object flushing and drop naturally in the groove 24 of housing 1 when shower or washing, this spent hot water can be collected and the curved runner 14 that prolongs complications that flows into housing 1 inside via the passage 26 of upper shell 20 or filter 27 then gives off this spent hot water from spent hot water's floss hole 29 of housing 1.

The heat exchange medium of pipeline 30 of flowing through then can be designed to opposite with spent hot water's circulating direction, as Fig. 8, makes it promptly can carry out the effect of heat exchange with the spent hot water of the runner 14 of these housings 1 of flowing through, and cold water can be heated or preheating.So the utility model can promote cold water temperature when making by the heat exchange interface, and reclaim recycling heat in real time in advance by the crisscross pipeline 30 that is hidden in heat exchanger or housing 1 inside, do not make the used heat nature run off with waste water.

The following cancave cambered surface that can more be provided with of this housing 1 or lower house 10 leads to for current.Certainly, upper and

lower casing

10,20 also can directly fasten interlocking and not be articulated, so upper and

lower casing

10,20 can be fitted in together by various interlocking compound mode.After using, to shown in Figure 6, this lower house 10 and this upper shell 20 can separate or open easily as Fig. 2, with convenient incrustation scale or the impurity that cleans housing 1 inside, conveniently dry again, and be quite convenient and practical.

The shower facilities of being commonly used at present there is no the device of spent hot water or recuperation of heat; its a large amount of energy wastes of leaving; different is unfortunate; the utility model is except that considering to reclaim the shower environment that safety and comfort also are provided the benefit simultaneously; it is set up and can prevent the on-slip and the crashproof software protection of slipping; design simultaneously is easy to the combined mechanism and the assembly that clean and safeguard, and making to install with use becomes simple and easy thing, promotes the heat loss of energy-saving benefit in hot wash in a large number.Function of the present utility model is a preheating cold water, be transferred to the heat among the spent hot water in the cold water that enters effectively earlier, the cold water that obtains preheating promotes water temperature to elementary hot water several and spent hot water's isothermal (about 35 degree are to 40 degree), promote water temperature to the user demand temperature through water heater again, use used heat so repeatedly, the thermal energy consumption saving can be reached more than 30%, especially winter, cold water temperature was extremely low, and the recuperation of heat effect more can reach more than 50%.

The hot water water temperature of using of generally having a bath is made an appointment with only between 35～55 degree, and common people's use amount, everyone is about the 50-100 litre at every turn, it promptly need consume a lot of heat, no matter be to use the energy heating of any form, as gas, fuel oil, electric heating, solar energy etc., the required heat that expends at least 1,000 thousand cards-3,000 thousand cards of people's shower, account for more than 35% of life requirement energy, its energy consumption process also is accompanied by the consumption of water resource, mode with waste water, be thrown in the sewerage, the value that present a few nothing is utilized and reclaimed, the utility model promptly be at heat energy retrieve design this kind mechanism reclaim heat energy and be used again so that obtain, consume to reduce heat energy, the recuperation of heat benefit that produces reaches more than 30% at least, and especially in the energy starved epoch, the utility model can show that more it reclaims the effect of heat energy.

Now with the recoverable effect of case study on implementation declarative section: 50 liters in about 40 warm water of spending are used in human body shower in summer usually, about 27 degree of cold water inflow temperature, the preheating cold water temperature of recuperation of heat reaches 33 degree, the recuperation of heat temperature is 6 degree, the hot water that is heated as 40 degree more only needs to increase by 7 degree, former cold water promotes 13 degree altogether, so the ratio of energy recovery can reach 6: 13, and energy-saving benefit is about 46%.And 50 liters of about 55 hot water of spending are used in human body shower in winter usually, about 16 degree of cold water inflow temperature, the preheating cold water temperature of recuperation of heat reaches 35 degree, the recuperation of heat temperature is 19 degree, the hot water that is heated as 55 degree more only needs to increase by 20 degree, former cold water promotes 39 degree altogether, therefore the energy recovery ratio reaches 19: 39, energy-saving benefit be about 49%. if with hot water again heating-up temperature reduce to 50 the degree, then energy-saving benefit can reach 19: 34, is about 56%, uses the hot water temperature lower on energy-conservation viewpoint, energy-saving effect is better, significantly promotes the hot water utilization benefit.

Claims

1. the pedal of a recyclable used heat includes a housing (1); It is characterized in that:

This housing (1) is arranged on place or the below that hot water can drop, and is provided with a pipeline (30) in this housing (1) for heat exchange medium circulation, and can carry out heat exchange to reclaim used heat with the hot water that drops on this housing (1).

2. the pedal of recyclable used heat as claimed in claim 1, it is characterized in that: housing (1) inside is provided with a runner (14) for scarf pipeline (30).

3. the pedal of recyclable used heat as claimed in claim 2 is characterized in that: runner (14) that housing (1) is inner and pipeline (30) are curved shape of prolonging complications for the usefulness of scarf each other.

4. the pedal of recyclable used heat as claimed in claim 2, it is characterized in that: housing (1) comprises that a lower house (10) and a upper shell (20) pivot joint form, this lower and upper housing (10,20) respectively has half runner (13,23), and align or be connected, at inner this runner (14) that forms of housing (1).

5. the pedal of recyclable used heat as claimed in claim 4, it is characterized in that: lower and upper housing (10,20) respectively has at least one lug (12,22) for being articulated.

6. the pedal of recyclable used heat as claimed in claim 5, it is characterized in that: pipeline (30) has a cold water inlet (31) and a hot water outlet (32), and the cold water inlet (31) of wherein this pipeline (30) and hot water outlet (32) can pass the lug (12) of one of them housing (10).

7. the pedal of recyclable used heat as claimed in claim 1, it is characterized in that: the end face of housing (1) has groove (24), can trample or washing object is put for the person, and can collect the spent hot water.

8. the pedal of recyclable used heat as claimed in claim 7 is characterized in that: be provided with the barricade (25) toward upper process above the housing (1), for formation groove (24), and can block the spent hot water.

9. the pedal of recyclable used heat as claimed in claim 7, it is characterized in that: the protrusion (28) that is provided with above the housing (1) toward upper process protrudes in its groove (24), maybe can put thereon for washings for on-slip.

10. the pedal of recyclable used heat as claimed in claim 7, it is characterized in that: housing (1) is provided with a passage (26), makes the bathing water who collects can be flowed into the runner (14) of housing (1) inside by passage (26).

11. the pedal of recyclable used heat as claimed in claim 10 is characterized in that: housing (1) locates to be provided with a filter screen or filter (27) at passage (26), for the usefulness of impurity screening.