CN202581794U - Waste water waste heat recovering water heater - Google Patents

Waste water waste heat recovering water heater Download PDF

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Publication number
CN202581794U
CN202581794U CN 201220141191 CN201220141191U CN202581794U CN 202581794 U CN202581794 U CN 202581794U CN 201220141191 CN201220141191 CN 201220141191 CN 201220141191 U CN201220141191 U CN 201220141191U CN 202581794 U CN202581794 U CN 202581794U
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CN
China
Prior art keywords
water
water tank
waste
heat
waste water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220141191
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Chinese (zh)
Inventor
李仁越
区耀林
Original Assignee
区耀林
李仁越
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 区耀林, 李仁越 filed Critical 区耀林
Priority to CN 201220141191 priority Critical patent/CN202581794U/en
Application granted granted Critical
Publication of CN202581794U publication Critical patent/CN202581794U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A waste water waste heat recovering water heater comprises a casing. A heat preservation hot water storage tank, a waste water and waste heat recovering device and a heat energy replacing system are arranged in the casing. The heat preservation hot water storage tank arranged in the casing is provided with a cold water inlet pipe and a hot water outlet pipe. The heat energy replacing system comprises a compressor, an evaporator and a condenser, wherein the condenser is arranged in the heat preservation hot water storage tank, and the evaporator is arranged in a heat exchange water tank arranged in the casing. The waste water and waste heat recovering device comprises a waste water and waste heat recovering water tank, an overflow pipe, a submersible pump and a waste water circulating pipe. The waste water and waste heat recovering water tank is arranged outside the casing, the overflow pipe is arranged in the waste water and waste heat recovering water tank and is a siphon pipe with siphon-breakage permeable holes, a water suction inlet of the overflow pipe is arranged at the bottom of the waste water and waste heat recovering water tank, and a water outlet extends out of the waste water and waste heat recovering water tank. An outlet of the submersible pump is communicated with the heat exchange water tank, and an inlet of the submersible pump is communicated with the waste water and waste heat recovering water tank. The waste water and waste heat recovering water heater is capable of utilizing heat energy of waste showering or used water, and energy source is saved.

Description

A kind of waste water residual heat reclaims water heater
Technical field
The utility model relates to a kind of water heater, and especially a kind of waste water residual heat reclaims water heater.
Background technology
In the prior art various water heaters are arranged at present,, all can realize supplying with the use domestic hot-water like electricity, combustion gas, solar energy and Teat pump boiler.But the problem of its existence is: use water later, its water temperature is still high, enters sewer, has wasted a large amount of heat energy, does not meet the environmental requirement of current energy-saving and emission-reduction.So how can utilize the heat energy in the above-mentioned waste water, to become the problem that to ignore.
Wastewater collection water tank and miscellaneous part in the waste water heat recovering equipment of the prior art all are arranged in the water heater housing, are difficult for being designed to larger capacity, also the easily collecting waste water of bathing for example not.
The utility model content
The purpose of the utility model provides the water heater that a kind of waste water residual heat reclaims, and can effectively utilize bathing or wash used waste water heat energy, energy savings.
For realizing above-mentioned purpose, the utility model is taked following technical scheme:
A kind of waste water residual heat reclaims water heater, comprises a housing, in this housing, is provided with insulation heat storage water tank, a waste water heat recovering equipment and a heat energy exchange system;
This insulation heat storage water tank places said housing, and this insulation heat storage water tank is provided with cold water inlet and hot water outlet pipe;
This waste water heat recovering equipment comprises waste water residual heat return water tank, overflow pipe and immersible pump and heat-exchanging water tank; This overflow pipe is located in this waste water residual heat return water tank; Siphon pipe by the broken rainbow air-vent of band constitutes; The water sucking mouth of this overflow pipe is arranged on this waste water residual heat return water tank bottom, and the delivery port of this overflow pipe stretches out the waste water residual heat return water tank; The water inlet of this immersible pump is communicated with the delivery port of this waste water residual heat return water tank; The delivery port of this immersible pump is communicated with the water inlet of this heat-exchanging water tank, and the water return outlet of said waste water residual heat return water tank is communicated with the delivery port of said heat-exchanging water tank through a waste water circulation pipe;
This heat energy exchange system comprises compressor, condenser, expansion valve and the evaporimeter that interconnects the formation loop; This condenser is arranged in this insulation heat storage water tank, and this evaporimeter is arranged in the said heat-exchanging water tank, and said compressor and expansion valve are arranged in the said housing.
Said waste water residual heat return water tank bottom is provided with a draining Butterworth Hatch, is provided with the draining piston in this draining Butterworth Hatch, and this draining piston is connected with the draining button.
Said waste water residual heat return water tank inside is provided with a level control switch for water.
Said waste water heat recovering equipment can also comprise a little water tank, and said immersible pump is located in this little water tank, and the bottom of this little water tank is connected with said waste water residual heat return water tank.
Said little water tank can be located in the said housing of said water heater.
Be provided with a level control switch for water in the said little water tank.
Said insulation heat storage water tank is made up of the first insulation heat storage water tank and the second insulation heat storage water tank; Said hot water outlet pipe is located at this first insulation heat storage water tank top; Said cold water inlet is located at the bottom of this second insulation heat storage water tank, and the bottom of this first insulation heat storage water tank is connected through a connecting pipe with the top of the second insulation heat storage water tank;
Said condenser is arranged at respectively in the said first and second insulation heat storage water tanks.
Said housing is a bathroom tank bracket independently, and this tank bracket is provided with and comprises washbowl, table top and cold and hot mixing tap.
The beneficial effect of the utility model is: the utility model waste water residual heat reclaims water heater; Owing to adopt such structure; Can bathing or used any waste water that higher temperature is still arranged, waste water residual heat be absorbed the heat energy of waste water in reclaiming boiler through evaporimeter, and heat energy passed through condenser replace in the insulation heat storage water tank; Practice thrift electric energy in a large number with this, realized reducing discharging energy-conservation environment protecting.The utility model reclaims evaporimeter the boiler from waste water residual heat and separates, and can the waste water residual heat return water tank be shifted out in the housing of water heater, like this; Just can be provided with arbitrarily; And the bigger container waste water residual heat recovery boiler of design, can also attach it to any position according to user's demand, he uses all right double as of this waste water residual heat return water tank; Also can be placed on below the ground, make things convenient for the room to arrange, use and collect effectively bath wastewater.
Description of drawings
Fig. 1 is the front view of the utility model embodiment 1.
Fig. 2 is the side view of the utility model.
Fig. 3 is the stereoscopic figure of the utility model.
Fig. 4 is the front view of the utility model embodiment 2.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment 1
Like Fig. 1, shown in Figure 2, the utility model provides a kind of waste water residual heat to reclaim water heater, comprises insulation heat storage water tank 1, a waste water heat recovering equipment and heat energy exchange system.This insulation heat storage water tank 1 is provided with cold water inlet 2 and hot water outlet pipe 3.This heat energy exchange system comprises compressor 4, evaporimeter 5, expansion valve and the condenser 6 that interconnects the formation loop.This condenser 6 is arranged in this insulation heat storage water tank 1; This evaporimeter 5 is arranged in the heat-exchanging water tank in the water heater housing; Said compressor 4 is arranged on expansion valve and also comprises a waste water heat recovering equipment in the said housing, and this waste water heat recovering equipment comprises waste water residual heat return water tank 7, overflow pipe 8, immersible pump 9 and waste water circulation pipe 10.
This waste water residual heat return water tank 7 is arranged at outside the water heater housing, can also be used as shower tray.This overflow pipe 8 is located in this waste water residual heat return water tank 7, and the siphon pipe that is broken the rainbow air-vent by band constitutes, and the water sucking mouth of this overflow pipe 8 is arranged on this waste water residual heat return water tank 7 bottoms, and the delivery port of this overflow pipe 8 stretches out waste water residual heat return water tank 7.The outlet of this immersible pump 9 is connected through pipeline with the water inlet of the heat-exchanging water tank that this evaporimeter 5 is set; Be communicated with through waste water circulation pipe 10 between the water return outlet of the delivery port of said heat-exchanging water tank and waste water residual heat return water tank 7; Connecting line on the water inlet of waste water return water tank 7, it can connect the downcomer of washbowl 15.Start immersible pump 9, can hot waste water be introduced from waste water residual heat return water tank 7 in the heat-exchanging water tank through waste water circulation pipe A, the heat in the waste water is absorbed by evaporimeter 5 wherein.The waste water that has turned cold through heat exchange in the heat-exchanging water tank returns in the waste water residual heat return water tank 7 through waste water circulation pipe B again.
Waste water residual heat return water tank 7 inside are provided with a level control switch for water 11, and it is arranged on the port of waste water residual heat return water tank 7.The lower bottom part of waste water residual heat return water tank 7 is provided with a draining Butterworth Hatch 12, is provided with draining piston 13 in this draining Butterworth Hatch 12, and this draining piston 13 is connected with draining button 14.The effect of level control switch for water 11, overflow pipe 8 and draining piston 13 structures is the heights of water level that keep certain, when the water level in the waste water residual heat return water tank is higher than setting value, discharges the water that is positioned at waste water residual heat return water tank 7 bottoms.
When wanting Cleaning Wastewater waste heat recovery water tank 7, can through draining button 14 effect draining piston 13 will be wherein the waste water discharge.
Insulation heat storage water tank 1 is made up of the first insulation heat storage water tank 1A and the second insulation heat storage water tank 1B; Hot water outlet pipe 3 is located at this first insulation heat storage water tank 1A top; Cold water inlet 2 is located at the bottom of this second insulation heat storage water tank 1B, and the bottom of this first insulation heat storage water tank 1A is connected through a connecting pipe with the top of the second insulation heat storage water tank 1B.Condenser 6 is arranged at respectively in the first and second insulation heat storage water tank 1A, the 1B.
The bottom of the first insulation heat storage water tank 1A is communicated with the top of the second insulation heat storage water tank 1B, and the purpose of design can guarantee that the hot water that is incubated maximum temperature in the heat storage water tank 1 is used through hot water outlet pipe's 3 outflows at first like this.Simultaneously; Because of taking of hot water is to lean on running water to get into the heat preservation hot water tank to eject hot water; 3 distances of cold water inlet 2 and hot water outlet pipe are strengthened; Can make each hot water amount of taking reach maximum and limit the quantity of, mix the phenomenon that causes water immediately with hot water when having avoided single structure water tank running water to get into.
As shown in Figure 3, the utility model waste water residual heat reclaims water heater, and housing wherein is a bathroom tank bracket independently, comprises washbowl 15, table top and cold and hot mixing tap 16.
Embodiment 2
As shown in Figure 4, the utility model embodiment 2 only is that with the difference of embodiment 1 waste water heat recovering equipment also comprises a little water tank 17, and immersible pump 9 is located in this little water tank 17, and the bottom of this little water tank 17 communicates with waste water residual heat return water tank 7.Little water tank 17 can be located in the housing of water heater, and its inside is provided with a level control switch for water 18 equally.
The utility model waste water residual heat reclaims water heater in use, and the hot water among the hot water outlet pipe is in cold and hot mixing tap and cold water mix, through washing one's face or after bathing uses; Flow into the waste water circulation pipe from washbowl, in the waste water residual heat return water tank, or flow directly into after the bathing in the waste water residual heat return water tank; Squeeze into evaporimeter through immersible pump; Evaporimeter absorbs waste water residual heat, and the condenser release heat is given cold water, and then has realized the recycling of waste water residual heat.

Claims (9)

1. a waste water residual heat reclaims water heater, comprises a housing, in this housing, is provided with insulation heat storage water tank, a waste water heat recovering equipment and a heat energy exchange system;
This insulation heat storage water tank places said housing, and this insulation heat storage water tank is provided with cold water inlet and hot water outlet pipe;
This waste water heat recovering equipment comprises waste water residual heat return water tank, overflow pipe and immersible pump and heat-exchanging water tank; This overflow pipe is located in this waste water residual heat return water tank; Siphon pipe by the broken rainbow air-vent of band constitutes; The water sucking mouth of this overflow pipe is arranged on this waste water residual heat return water tank bottom, and the delivery port of this overflow pipe stretches out the waste water residual heat return water tank; The water inlet of this immersible pump is communicated with the delivery port of this waste water residual heat return water tank; The delivery port of this immersible pump is communicated with the water inlet of this heat-exchanging water tank, and the water return outlet of said waste water residual heat return water tank is communicated with the delivery port of said heat-exchanging water tank through a waste water circulation pipe;
This heat energy exchange system comprises compressor, condenser, expansion valve and the evaporimeter that interconnects the formation loop; This condenser is arranged in this insulation heat storage water tank, and this evaporimeter is arranged in the said heat-exchanging water tank, and said compressor and expansion valve are arranged in the said housing.
2. waste water residual heat according to claim 1 reclaims water heater, and it is characterized in that: said waste water residual heat return water tank inside is provided with a level control switch for water.
3. waste water residual heat according to claim 1 reclaims water heater, and it is characterized in that: said waste water heat recovering equipment also comprises a little water tank, and said immersible pump is located in this little water tank, and the bottom of this little water tank communicates with said waste water residual heat return water tank.
4. waste water residual heat according to claim 3 reclaims water heater, it is characterized in that: be located in the said little water tank in the said housing of said water heater.
5. waste water residual heat according to claim 4 reclaims water heater, it is characterized in that: be provided with a level control switch for water in the said little water tank.
6. reclaim water heater according to each described waste water residual heat of claim 1 to 5, it is characterized in that: said waste water residual heat return water tank bottom is provided with a draining Butterworth Hatch, is provided with the draining piston in this draining Butterworth Hatch, and this draining piston is connected with the draining button.
7. waste water residual heat according to claim 6 reclaims water heater; It is characterized in that: said insulation heat storage water tank is made up of the first insulation heat storage water tank and the second insulation heat storage water tank; Said hot water outlet pipe is located at this first insulation heat storage water tank top; Said cold water inlet is located at the bottom of this second insulation heat storage water tank, and the bottom of this first insulation heat storage water tank is connected through a connecting pipe with the top of the second insulation heat storage water tank.
8. waste water residual heat according to claim 7 reclaims water heater, and said condenser is arranged at respectively in the said first and second insulation heat storage water tanks.
9. reclaim water heaters according to claim 1 or 8 described waste water residual heats, it is characterized in that: said housing is a bathroom tank bracket independently, and this tank bracket is provided with and comprises washbowl, table top and cold and hot mixing tap.
CN 201220141191 2012-04-01 2012-04-01 Waste water waste heat recovering water heater Expired - Fee Related CN202581794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220141191 CN202581794U (en) 2012-04-01 2012-04-01 Waste water waste heat recovering water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220141191 CN202581794U (en) 2012-04-01 2012-04-01 Waste water waste heat recovering water heater

Publications (1)

Publication Number Publication Date
CN202581794U true CN202581794U (en) 2012-12-05

Family

ID=47251198

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220141191 Expired - Fee Related CN202581794U (en) 2012-04-01 2012-04-01 Waste water waste heat recovering water heater

Country Status (1)

Country Link
CN (1) CN202581794U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102980299A (en) * 2012-04-01 2013-03-20 区耀林 Waste-water waste-heat recycling water-heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102980299A (en) * 2012-04-01 2013-03-20 区耀林 Waste-water waste-heat recycling water-heater

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121205

Termination date: 20190401