CN101398269B

CN101398269B - Waste water thermal recovery washing tank water heater

Info

Publication number: CN101398269B
Application number: CN2007101498870A
Authority: CN
Inventors: 许志治
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-23
Filing date: 2007-09-21
Publication date: 2010-07-28
Anticipated expiration: 2027-09-21
Also published as: CN101398269A; CN101398222A

Abstract

The invention discloses a water heater which combines a heat pipe, a heat pump and a washing pool into one, is used for recycling heat of domestic wastewater and preparing hot water used for next-round washing, and is the application of heat production with afterheat in hot domestic water. The water heater leads a heat absorbing part of the heat pipe that is soaked in the wastewater to be cleanable, provides an evaporator part of the heat pump with the advantages of an extension-typed heat exchanger, and avoids the disadvantage that a heat exchanger without an extension tube can not be disassembled for cleaning; various detailed commoditization designs and specialized element applications lead the energy-saving theory to be commoditized, and as the energy-saving extent of the water heater is comparable with solar energy and does not have troubles in overcast and rainy days as well as in winter, the water heater is a new-generation water heater that can completely replace various domestic water heaters and can be widely applied in hotels, restaurants, office buildings, washrooms, barbershop shampoo pools and domestic washing pools.

Description

Waste water thermal recovery washing tank water heater

One, affiliated field:

With the waste water heat that reclaims after the washing, allow be heated water and heat up, produce at an easy rate new round washing with hot water, be holistic water heater with kitchen sink again.

Two, technical background:

Air source heat pump is energy-conservation really, but water tank, outer machine separate, water tank takes up an area of, and that outer machine is installed is difficult, and especially winter, efficient slumped, but be that efficient is minimum the time when needing most it, therefore can not draw market, water resource heat pump waste water is the branch that thermal source does not have the summer in winter, and this is very promising water heater, but rarely having into the person, is what also?---the principle imagination has distance with the commercialization design! The present invention provides scheme for commercialization design.

Three, summary of the invention:

The spent hot water who used in the life is mostly between 20 ℃-50 ℃, compare with the running water that will heat, also have one section positive temperature difference to be undertaken by heat conducting method, heat conduction efficiency is first elected heat pipe, (than fast hundred times on metal), but life is numerous with hair in the sewage, greasy dirt, and enclosed type heat pipe case can very fast obstruction.1. the present invention hinges for the pond, can start easily to remove contamination, and 2. abdicates a space in the inboard, pond in addition and is used for storing running water, provides heat by heat pipe for it.What running water was walked in heat pipe case top is that enclosed type, below are to be immersed in the waste water, and whole heat pipe case is type semienclosed so that clean.3. the evaporimeter copper pipe of heat pump also will contact waste water, can roll over the type of driving so make, and is the thimble tube heat exchanger when two slit bamboo or chopped woods are synthetic up and down, and copper pipe exposes in the time of separately, be beneficial to cleaning.4. double-deck dirt basket is by the rack main brace, the overcoat fabric web, and internal layer is put wire group, rack interception bulk waste, wire group interception hair, fabric blocks tiny dirt.5. double-deck boiler every therein, so that the running water that heating does not put in place can not directly rush at tap by its pressure, is guaranteed constant temperature by the porous web plate.6. the double hose water pump is two groups of centrifuge blades of a motor band, in the double-tube heat exchanger of evaporimeter and condenser, and the mobile power that provides of feedwater.7. three of waste water tank can be made up of stainless shot, electromagnet, stainless steel spring and three interfaces by magnetic valve.

Beneficial effect: the application of heat pipe makes energy-saving effect better, and each detailed design makes principle become product.

Four, description of drawings:

Figure one be general assembly schematic diagram, figure two be schematic diagram, figure three be " synthesis type double-tube heat exchanger " structure chart wherein the heat pipe case be that (10), three-way magnetic valve be (11) for (8), evaporimeter for (9), as the double-tube heat exchanger of condenser for (7), expansion valve or capillary for (6), two-tube water pump for (5), housing for (4), double-deck boiler for (3), compressor for (2), waste water tank for (1), kitchen sink.

The import that the heat pipe case advances running water is 1.1, and double-deck dirt basket is 2.2, and hinge is 2.3, valve cock is 2.4, overflow pipe is 3.1, and gas-liquid separator is 4.1, and the hot water mouth is 5.1, water inlet is 5.2, the porous web plate is 5.3, and water inlet pipe is 5.4, and evaporimeter copper pipe origin or beginning is 9.1, end is not 9.2, and the waste water pump import is that 9.4 outlets are 9.3.

Five, the specific embodiment:

Fig. 1 is the used hair washing pond of barbering, and it has metal-back 6 to support the hair washing ponds has hinge 2.3 to connect between the two, raises pond 2, and interchangeable contaminate thing basket also can be cleaned the lower end of heat pipe and open evaporimeter 9, scrubbing.

Boiler and compressor are fastened on the bottom support of metal-back, and waste water tank rests on the boiler, and water pump, electromagnet all are attached on the waste water tank, and condenser pan is on boiler, and waste water tank and boiler all have the heat-barrier material of mould compacting to be wrapped in.

The present invention is principle fabricator recuperation of heat water heaters such as washing tank water heater and toilet hand washing sink water heater according to this.

Claims

1. waste water thermal recovery washing tank water heater, form by heat pipe, heat pump, boiler, waste water tank, it is characterized in that: kitchen sink is equipped with hinge by the wall place, and kitchen sink can start the scrubbing cleaning of carrying out opposite heat tube, evaporator with heat pump and double-deck dirt basket around hinge axis; Double-deck dirt basket, type semienclosed heat pipe case, two slit bamboo or chopped wood synthesis type double-tube heat exchangers of evaporator with heat pump all are the designs of removing contamination; The three-way magnetic valve of the double-deck boiler of buffer-type, double hose water pump and waste water tank is constant temperature, energy-conservation and automatic control components and parts; The heat pipe case is installed in the inboard, pond, and top is walked a Room of running water and sealed, and the latter half of heat pipe then is to be immersed in the wastewater disposal basin, cleans thereby whole heat pipe case is type semienclosed; After running water absorbed heat in the waste water by heat pipe, further intensification will be leaned on heat pump; Evaporator with heat pump is the double pipe heat exchanger of two slit bamboo or chopped wood synthesis types, that is to say that when two slit bamboo or chopped woods are tightened by the Luo silk up and down be double pipe heat exchanger, then can be separated into two slit bamboo or chopped woods when twisting the Luo silk, and it is to the greatest extent capable of washing to expose copper pipe; Heat pump condenser is a double pipe heat exchanger, and after the heat that the copper pipe of heat pump condenser comes the evaporimeter absorption was passed and is heated water, recuperation of heat was promptly accused and finished, and hot water advances double-deck boiler; Double-deck dirt basket is made up of rack, overcoat fabric web, inner layer metal silk group, rack interception bulk waste, and wire group interception hair, fabric web is kept off tiny dirt; The double hose water pump is two groups of centrifuge blades of a motor band, is respectively feedwater in the double pipe heat exchanger of evaporator with heat pump and heat pump condenser and flows power is provided.

2. the described washing tank water heater of claim 1 is characterized in that double-deck boiler can not fling tap by the holey plate by its intrinsic pressure every the running water that therein heating is not put in place, thereby guarantees constant temperature.

3. the described washing tank water heater of claim 1 is characterized in that the three-way magnetic valve of waste water tank is made up of stainless shot, electromagnet, stainless steel spring and three interfaces.