CN202947297U - Household water heating device utilizing heat sources of exhaust air and domestic sewage - Google Patents
Household water heating device utilizing heat sources of exhaust air and domestic sewage Download PDFInfo
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- CN202947297U CN202947297U CN 201220660786 CN201220660786U CN202947297U CN 202947297 U CN202947297 U CN 202947297U CN 201220660786 CN201220660786 CN 201220660786 CN 201220660786 U CN201220660786 U CN 201220660786U CN 202947297 U CN202947297 U CN 202947297U
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- heat exchanger
- air channel
- boiler
- kitchen
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Abstract
The utility model relates to a household water heating device utilizing heat sources of exhaust air and domestic sewage. The household water heating device is technically characterized by comprising a heat exchanger, an injector, a hot water tank, a fluid pump, a sewage box, a kitchen air duct and a bathroom air duct; the outlet of the heat exchanger is connected with a spray nozzle in the injector through a spray nozzle inlet connecting pipe; a diffusion chamber of the injector is connected with a condenser in the hot water tank through a diffusion outlet connecting pipe; the outlet of the condenser is divided into two paths, wherein one path is connected with the inlet of the fluid pump, and the other path is connected with the inlet of an evaporator in the sewage box through an expansion valve; the outlet of the evaporator is connected with a mixing chamber of the injector through an injection connecting pipe; and the outlet of the fluid pump is connected with the inlet of the heat exchanger. According to the utility model, the heat sources of exhaust air produced during cooking and bathing in household daily life are fully utilized, and the heat source of warm water used after bathing and the like is reclaimed, so that energy is saved, and environment protection is facilitated; and the household water heating device has the characteristics of simple structure, convenience in use, environmental friendliness, energy conservation, safety, reliability and the like.
Description
Technical field
The utility model belongs to field of energy-saving technology, especially a kind of family formula hot water apparatus that utilizes air draft and sanitary sewage thermal source.
Background technology
Along with the fast development of society, the improving constantly of living standards of the people, the people are more and more higher to the requirement of life comfortableness, daily three meals in a day are cooked and will be discharged a large amount of heats in process, simultaneously, reach 40 ℃ of left and right with the water temperature of crossing in the bathing process, these heat energy normally slattern in vain.China is the country of a resource scarcity, if fully above-mentioned low-grade heat source is taken full advantage of recovery, to save the daily life expense, to be present problem in the urgent need to address to energy savings, protection of the environment.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of simple in structure, energy savings is provided and is beneficial to the family formula hot water apparatus that utilizes air draft and sanitary sewage thermal source of environmental protection.
The utility model solves its technical problem and takes following technical scheme to realize:
a kind of family formula hot water apparatus that utilizes air draft and sanitary sewage thermal source, comprise heat exchanger, injector, boiler, fluid pump, foul water tank, air channel, kitchen and bathroom air channel, the outlet of described heat exchanger is taken over nozzle in injector by nozzle entrance and is connected, the diffusion chamber of injector is connected with condenser in boiler by the diffusion discharge connection, the outlet of this condenser is divided into two-way, one the tunnel is connected with the entrance of fluid pump, the entrance of the evaporimeter in expansion valve and foul water tank of leading up to is connected, the outlet of this evaporimeter is taken over the mixing chamber of injector by injection and is connected, the fluid delivery side of pump is connected with the entrance of heat exchanger, air channel, described kitchen is comprised of kitchen exhaustion section and heat exchanger section, entrance in the air channel, kitchen is provided with extractor for kitchen, mouth windward at heat exchanger is provided with the first air door that can only open toward heat exchanger, entrance in the bathroom air channel is provided with the bathroom ventilating fan, outlet in the bathroom air channel is provided with the second air door that can only open toward the air channel, kitchen.
And described heat exchanger is arranged in the heat exchanger section in air channel, kitchen, is provided with sewage draining exit in the bottom, air channel of heat exchanger section, and the air channel sidepiece of described heat exchanger section is provided with openable side door.
And, be provided with temperature sensor and auxiliary heater in described boiler, temperature sensor is connected with the input of temperature controller, the control output end of this temperature controller is connected with the power control terminal of auxiliary heater, is provided with the temperature indicating device that is connected with temperature-controlled cabinet on boiler.
And, be provided with the first ball-cock assembly in described boiler,, automatically open by the first ball-cock assembly the first stop valve that arranges on boiler and carry out moisturizing lower than when setting value when water level; Being provided with the second stop valve on boiler is used for providing the domestic hot-water with the discharge of the hot water in boiler.
And, be provided with the second ball-cock assembly in described foul water tank, when water level surpasses setting value, automatically open by the second ball-cock assembly the 3rd stop valve that arranges on foul water tank and carry out draining; Be provided with the 4th stop valve on foul water tank, be provided with screen pack at the entrance of the 4th stop valve.
Advantage of the present utility model and good effect are:
The present invention takes full advantage of the rear warm water thermals source of use such as the thermal source of cook in family daily life air draft and bathing air draft and bathing and carries out recycling; thereby saved the energy; be conducive to environmental protection, have simple in structure, easy to use, environmental protection and energy saving, the characteristics such as safe and reliable.
Description of drawings
Fig. 1 is system of the present invention connection diagram;
Fig. 2 is emitter construction schematic diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of family formula hot water apparatus that utilizes air draft and sanitary sewage thermal source as shown in Figures 1 and 2, comprises heat exchanger 2, injector 3, boiler 6, fluid pump 9, foul water tank 12, air channel, kitchen 16, bathroom air channel 18.The outlet of described heat exchanger is taken over 25 by nozzle entrance and is connected with nozzle 20 in injector, the diffusion chamber 22 of injector is connected with condenser 5 in boiler by diffusion discharge connection 23, the outlet of this condenser is divided into two-way, one the tunnel is connected with the entrance of fluid pump, the entrance of the evaporimeter 13 in expansion valve 10 and foul water tank of leading up to is connected, the outlet of this evaporimeter is taken over 24 by injection and is connected with the mixing chamber 21 of injector, the fluid delivery side of pump is connected with the entrance of heat exchanger, form the operation cycle of hot water preparing, this operation cycle fluid is CO
2Air channel, described kitchen is comprised of kitchen exhaustion section and heat exchanger section, and the entrance in air channel, kitchen is provided with extractor for kitchen 15, and the mouth windward of heat exchanger is provided with the first air door 1 that can only open toward heat exchanger, is blown into indoor to prevent extraneous wind-fall;
Heat exchanger is arranged in the heat exchanger section in air channel, kitchen, is provided with sewage draining exit in the bottom, air channel of heat exchanger section, and sidepiece is provided with openable side door in the air channel of heat exchanger section, can clean easily heat exchanger surface.The entrance in described bathroom air channel is provided with bathroom ventilating fan 17, and the outlet in bathroom air channel is provided with the second air door 19 that can only open toward the air channel, kitchen, is blown into indoor to prevent extraneous wind and the wind-fall in air channel, kitchen.
Also be provided with temperature sensor and auxiliary heater 7 in boiler, auxiliary heater is as auxiliary thermal source, and temperature sensor is connected with the input of temperature controller, and the control output end of this temperature controller is connected with the power control terminal of described auxiliary heater.By the water temperature in the temperature sensor measurement boiler and send temperature controller to, controlled the keying of auxiliary heater by temperature controller; Be provided with temperature on boiler and show, can observe at any time the water temperature in boiler.Be provided with the first ball-cock assembly in boiler,, automatically open the first stop valve 4 that arranges on boiler and carry out moisturizing lower than when setting value when water level; Being provided with the second stop valve 8 on boiler is used for providing the domestic hot-water with the discharge of the hot water in boiler.
Be provided with the second ball-cock assembly in foul water tank, when water level surpasses setting value, automatically open the 3rd stop valve 11 that arranges on foul water tank by the second ball-cock assembly, water is got rid of; Be provided with the 4th stop valve 14 on foul water tank, be provided with screen pack at the entrance of the 4th stop valve, bathing etc. with after life warm water, enter after filtering foul water tank.
The course of work of the present utility model is:
When cooking, open extractor for kitchen, the hot blast in the process of cooking blows the first air door open and blows to heat exchanger through the air channel, kitchen, the CO in heat exchanger
2The gas that forms after heat absorption, enter in injector nozzle expansion and with flow at high speed, cause very low pressure at nozzle exit, high because of the rate of outflow, pressure is low, attracts the low pressure CO that in evaporimeter, evaporation generates
2Gas enters the mixing chamber of injector, with the gas CO in mixing chamber
2Enter together the diffusion chamber after mixing, flow velocity reduces in the diffusion chamber, pressure enters after raising in condenser with boiler in water carry out heat exchange temperature and reduce, condense into liquid CO
2, the expansion valve of the leading up to low temperature CO after step-down that dams
2Liquid enters evaporimeter, and outside absorption tube, the heat of vaporization of warm water becomes CO in evaporimeter
2Low-pressure gas; The fluid pump of leading up to is got back to the operation cycle that heat exchanger is completed hot water preparing.CO in water absorptive condenser in boiler
2Liberated heat in condensation process, the hot water that temperature raises provides the domestic hot-water by the second stop valve for people.Temperature sensor is experienced the water temperature in boiler, if water temperature is lower than needed value, temperature sensor sends the temperature controller signal to, by the auxiliary heater Automatic-heating of temperature controller control, when reaching required temperature, auxiliary heater automatic disconnection stopped heating.
When bathing, open the bathroom ventilating fan, the hot blast in the bathing process blows the second air door open through the bathroom air channel, enters the air channel, kitchen, blows the first air door open and blows to heat exchanger, then completes said process.
It is emphasized that; embodiment described in the utility model is illustrative; rather than determinate; therefore the utility model comprises and is not limited to the embodiment described in the specific embodiment; every by those skilled in the art according to other embodiments that the technical solution of the utility model draws, belong to equally the scope of the utility model protection.
Claims (5)
1. family formula hot water apparatus that utilizes air draft and sanitary sewage thermal source, it is characterized in that: comprise heat exchanger, injector, boiler, fluid pump, foul water tank, air channel, kitchen and bathroom air channel, the outlet of described heat exchanger is taken over nozzle in injector by nozzle entrance and is connected, the diffusion chamber of injector is connected with condenser in boiler by the diffusion discharge connection, the outlet of this condenser is divided into two-way, one the tunnel is connected with the entrance of fluid pump, the entrance of the evaporimeter in expansion valve and foul water tank of leading up to is connected, the outlet of this evaporimeter is taken over the mixing chamber of injector by injection and is connected, the fluid delivery side of pump is connected with the entrance of heat exchanger, air channel, described kitchen is comprised of kitchen exhaustion section and heat exchanger section, entrance in the air channel, kitchen is provided with extractor for kitchen, mouth windward at heat exchanger is provided with the first air door that can only open toward heat exchanger, entrance in the bathroom air channel is provided with the bathroom ventilating fan, outlet in the bathroom air channel is provided with the second air door that can only open toward the air channel, kitchen.
2. the family formula hot water apparatus that utilizes air draft and sanitary sewage thermal source according to claim 1, it is characterized in that: described heat exchanger is arranged in the heat exchanger section in air channel, kitchen, bottom, air channel in the heat exchanger section is provided with sewage draining exit, and the air channel sidepiece of heat exchanger section is provided with openable side door.
3. the family formula hot water apparatus that utilizes air draft and sanitary sewage thermal source according to claim 1 and 2, it is characterized in that: be provided with temperature sensor and auxiliary heater in described boiler, temperature sensor is connected with the input of temperature controller, the control output end of this temperature controller is connected with the power control terminal of auxiliary heater, is provided with the temperature indicating device that is connected with temperature-controlled cabinet on boiler.
4. the family formula hot water apparatus that utilizes air draft and sanitary sewage thermal source according to claim 3, it is characterized in that: be provided with the first ball-cock assembly in described boiler,, automatically open by the first ball-cock assembly the first stop valve that arranges on boiler and carry out moisturizing lower than when setting value when water level; Being provided with the second stop valve on boiler is used for providing the domestic hot-water with the discharge of the hot water in boiler.
5. the family formula hot water apparatus that utilizes air draft and sanitary sewage thermal source according to claim 1 and 2, it is characterized in that: be provided with the second ball-cock assembly in described foul water tank, when water level surpasses setting value, automatically open by the second ball-cock assembly the 3rd stop valve that arranges on foul water tank and carry out draining; Be provided with the 4th stop valve on foul water tank, be provided with screen pack at the entrance of the 4th stop valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220660786 CN202947297U (en) | 2012-12-04 | 2012-12-04 | Household water heating device utilizing heat sources of exhaust air and domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220660786 CN202947297U (en) | 2012-12-04 | 2012-12-04 | Household water heating device utilizing heat sources of exhaust air and domestic sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947297U true CN202947297U (en) | 2013-05-22 |
Family
ID=48422994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220660786 Expired - Fee Related CN202947297U (en) | 2012-12-04 | 2012-12-04 | Household water heating device utilizing heat sources of exhaust air and domestic sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049719A (en) * | 2019-06-05 | 2020-12-08 | 现代自动车株式会社 | Liquid storage tank with integrated ejector |
-
2012
- 2012-12-04 CN CN 201220660786 patent/CN202947297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049719A (en) * | 2019-06-05 | 2020-12-08 | 现代自动车株式会社 | Liquid storage tank with integrated ejector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131204 |