CN203533876U - Sewage source direct drainage type air conditioning heat pump system - Google Patents
Sewage source direct drainage type air conditioning heat pump system Download PDFInfo
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- CN203533876U CN203533876U CN201320604342.5U CN201320604342U CN203533876U CN 203533876 U CN203533876 U CN 203533876U CN 201320604342 U CN201320604342 U CN 201320604342U CN 203533876 U CN203533876 U CN 203533876U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model belongs to the technical field of heat pump systems, and particularly relates to a sewage source direct drainage type air conditioning heat pump system. The sewage source direct drainage type air conditioning heat pump system comprises a sewage preprocessing unit, a preheating unit, a heat pump unit, a steam cleaning unit, a cool storage unit and a heat storage water tank, wherein the sewage preprocessing unit comprises a sewage tank, a sewage pump and a sand filter; the preheating unit comprises a plate heat exchanger, a preheating water tank and a hot water circulating pump; the plate heat exchanger comprises a plate sheet, a plate sewage exchange inlet, a plate sewage exchange outlet, a plate tap water exchange inlet and a plate tap water exchange outlet; the heat pump unit comprises a compressor, an evaporator, a condenser, an expansion valve and refrigerating fluid; the steam cleaning unit is of a detachable structure and comprises a cleaning water tank, a cleaning circulating pump and a steam generator; the cleaning water tank is connected with the cleaning circulating pump; the cleaning circulating pump is connected with the steam generator. The sewage source direct drainage type air conditioning heat pump system achieves the effects of energy conservation and emission reduction, and also solves the problems that hair clogging, large temperature difference and the like are caused when bathroom sewage is utilized.
Description
Technical field
The utility model belongs to heat pump technical field, is specifically related to a kind of source of sewage direct discharge air conditioner heat pump.
Background technology
The thermal source that current most of bathhouse is used is gas fired-boiler, coal-burning boiler, electric boiler, electric heater, solar energy+auxiliary electrical heater etc., because its heating efficiency is not high, and can not recycle the used heat of bathing discharge, also can produce harmful effect to environment, will be eliminated gradually.
Because the bathroom open hour are fixed, large by discharge, temperature is more stable, and shower temperature is moderate, is applicable to carrying out waste heat recovery with heat pump techniques.And because the wastewater temperature of bathroom discharge is higher, so operation of heat pump expense is lower, there is larger economical operation advantage.If utilize heat pump techniques to carry out hot water supply and Waste Heat Recovery to bathroom, larger energy-saving effect will be there is.
Following table is the result of use contrast of each thermal source:
As seen from the above table, comparatively energy-conservation hot-water heating system is bathroom dedicated for heat pump and air-source at present, in the applicable occasion of condition, can combine with bathroom dedicated for heat pump with air source heat pump completely, eliminates boiler.
In existing heat pump, do not comprise pre-heating system, bathroom makes water directly enter heat pump without preheating, needs heat pump to extract amount of heat, and heat pump can consume a lot of electric energy.
In existing heat pump, do not comprise pretreatment system for sewage in addition, bathroom sewage directly enters heat pump and can cause damage to evaporator with heat pump.
In existing heat pump, do not comprise air-conditioning system, the ice cold water that heat pump produces is not effectively utilized.
Owing to containing the impurity such as hair in bathroom, even if bathroom sewage still can cause to the equipment of heat pump the deposition of dirt and impurity after pretreatment, existing bathroom, with in heat pump, is not provided with the proprietary cleaning equipment for this kind of situation.
Utility model content
The purpose of this utility model is the deficiency existing for prior art, and a kind of source of sewage direct discharge air conditioner heat pump is provided, and when reaching effects of energy saving and emission reduction, has also solved the specific question running into when source of sewage direct discharge air conditioner heat pump utilizes bathroom sewage.
The technical solution of the utility model is achieved in that
A kind of source of sewage direct discharge air conditioner heat pump of the present utility model, comprise source pump, described source pump comprises compressor, evaporimeter, condenser, expansion valve and cold-producing medium, also comprise cold-storage unit, described cold-storage unit is connected with described source pump, and described cold-storage unit comprises kind of refrigeration cycle pump and cold-storage water tank.
Further, a kind of source of sewage direct discharge air conditioner heat pump of the present utility model also comprises straight-line preheating unit,
Described straight-line preheating unit comprises plate type heat exchanger, preheating water tank and hot water circulating pump,
Described plate type heat exchanger comprises that plate, plate change that sewage inlet, plate change outlet of sewer, plate changes running water entrance and plate changes running water outlet,
Described plate changes outlet of sewer and is connected with described evaporimeter, and described plate changes running water outlet and is connected with described preheating water tank, and described preheating water tank is connected with described condenser by described hot water circulating pump.
Further, described sewage pretreatment unit comprises foul water tank, sewage pump and sand filter, and described foul water tank is connected with described sand filter by described sewage pump, and described sand filter changes sewage inlet with described plate and is connected.
Further, described sand filter outer wall is stainless steel, and inside is provided with filter screen and quartz sand.
Further, a kind of source of sewage direct discharge air conditioner heat pump of the present utility model also comprises steam clean unit, described steam clean unit is dismountable structure, is connected with described sewage pretreatment unit, described source pump or described preheating unit, and the device unit of each unit is cleaned.
Further, described steam clean unit comprises cleaning water tank, clean cycle pump and steam generator, described cleaning water tank is connected with described clean cycle pump, described clean cycle pump is connected with described steam generator, described steam generator is connected with the device unit of described each unit of source of sewage direct discharge air conditioner heat pump, and it is cleaned.
Further, a kind of source of sewage direct discharge air conditioner heat pump of the present utility model, also comprises hot water storage tank, and described hot water storage tank is connected with described source pump.
Beneficial effect
1, source of sewage direct discharge air conditioner heat pump of the present utility model is provided with preheating unit, in bathroom, use running water to enter before heat pump, adopt plate type heat exchanger to use running water to carry out preheating to bathroom, the heat-exchanging water adopting is bathroom sewage, make full use of the heat in bathroom sewage, fundamentally reduce energy consumption, after plate type heat exchanger heating, the leaving water temperature of final running water and the heat transfer temperature difference between bathroom sewage are less than 1 degree.
2, source of sewage direct discharge air conditioner heat pump of the present utility model is provided with sewage pretreatment unit, owing to there being the impurity such as hair and spot in bathroom sewage, so must carry out pretreatment for these special impurity, the main equipment of sewage pretreatment unit of the present utility model is sand filter, described sand filter outer wall is stainless steel, can effectively avoid corrosion, its inside is provided with filter screen and quartz sand, can effectively filter out hair and spot in bathroom sewage, and this of sand filter kind of internal structure setting is convenient to dismounting and is cleaned, when being used in conjunction with source of sewage direct discharge air conditioner heat pump purpose-built washing equipment of the present utility model and cleaning, can dismantle, saved greatly the maintenance cost of equipment.
3, source of sewage direct discharge air conditioner heat pump of the present utility model is provided with cold-storage unit, and described cold-storage unit comprises kind of refrigeration cycle pump and cold-storage water tank.Because heat pump in use can further reduce sewage temperature, can prepare the chilled water of 7 ℃, adopt kind of refrigeration cycle pump that chilled water is laid in cold-storage water tank, can use for the air-conditioning in parlor, bathroom or other rooms, save air-conditioning and make power consumption, further save the energy.
4, source of sewage direct discharge air conditioner heat pump of the present utility model is provided with cleaning device, described steam cleaner comprises cleaning water tank, clean cycle pump and steam generator, steam cleaner is dismountable structure setting, can be for cleaning the evaporimeter of heat pump, the sand filter of pretreatment unit or other equipment that need to clean.Owing to being dismountable structure, and can use by interior each equipment connection of system, so equipment cost and maintenance cost significantly reduce, adopt steam to have as irrigation source easy to use, the remarkable advantage of non-environmental-pollution.
5, source of sewage direct discharge air conditioner heat pump of the present invention can all weather operations, without environmental limitations.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1. the structural representation of the utility model source of sewage direct discharge air conditioner heat pump;
Fig. 2. the cleaning device of the utility model sewage source heat pump unit.
Wherein, 1, foul water tank; 2, sewage pump; 3, sand filter; 4, clean water tank; 5, clean cycle pump; 6, steam generator; 7, plate type heat exchanger; 8, preheating water tank; 9, hot water circulating pump; 10, source pump; 11, hot water storage tank; 12, kind of refrigeration cycle pump; 13, cold-storage water tank; 14, the device unit of each unit.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment mono-:
Each specification of equipment that the present embodiment adopts is as shown in the table:
In the present embodiment, each device parameter of source pump is as following table:
The source of sewage direct discharge air conditioner heat pump of the present embodiment comprises sewage pretreatment unit, straight-line preheating unit, source pump 10, steam clean unit, cold-storage unit and hot water storage tank 13;
Sewage pretreatment unit comprises foul water tank 1, sewage pump 2 and sand filter 3, and sand filter 3 outer walls are stainless steel, and inside is provided with filter screen and quartz sand;
Straight-line preheating unit comprises plate type heat exchanger 7, preheating water tank 8 and hot water circulating pump 9, and plate type heat exchanger 7 comprises that plate, plate change that sewage inlet, plate change outlet of sewer, plate changes running water entrance and plate changes running water outlet;
Source pump comprises compressor, evaporimeter, condenser, expansion valve and cold-producing medium;
Steam clean unit is dismountable structure, comprises and cleans water tank 4, clean cycle pump 5 and steam generator 6, cleans water tank 4 and is connected with clean cycle pump 5, and clean cycle pump 5 is connected with steam generator 6;
Cold-storage unit kind of refrigeration cycle pump 12 and cold-storage water tank 13;
The foul water tank 1 of sewage pretreatment unit is connected with sand filter 3 by sewage pump 2, sand filter 3 changes sewage inlet with the plate of plate type heat exchanger 7 and is connected, filter screen in sand filter 3 and quartz sand can effectively filter hair and the impurity in bathroom sewage, and making can be directly for plate type heat exchanger 7 through pretreated bathroom sewage;
The steam generator 6 of steam clean unit can be connected with sewage pretreatment unit, source pump, plate type heat exchanger 7 or preheating unit, device unit 14 to each unit cleans, in the present embodiment, the steam generator 6 of steam clean unit is connected with plate type heat exchanger 7, and plate type heat exchanger 7 is cleaned;
Hot water storage tank 11 is connected with source pump, and the bathroom after source pump heating is laid in running water;
The cold-storage water tank 13 of cold-storage unit is connected with source pump 10, the ice cold water of source pump 10 preparations is laid in, for the air-conditioning system in guest room.
The using method of the present embodiment:
First to stock temperature be the bathroom sewage of 32～34 ℃ to foul water tank 1, when foul water tank 1 is stocked after a certain amount of bathroom sewage, open sewage pump 2, by sewage pump 2 by bathroom sewage pump in sand filter 3, filter screen in sand filter 3 and quartz sand can effectively filter hair and the impurity in bathroom sewage, make through pretreated bathroom sewage directly for plate type heat exchanger 7, temperature is that the bathroom sewage of 32～34 ℃ is when being changed sewage inlet and entered plate type heat exchanger 7 by plate, the plate of opening plate type heat exchanger 7 changes running water entrance, running water and the heat exchange in plate type heat exchanger 7 of bathroom sewage, the water temperature of the running water after preheating can rise to 31～32 ℃, the plate of running water after preheating by plate type heat exchanger 7 changes running water outlet and enters into preheating water tank 8, bathroom sewage after heat exchange changes by the plate of plate type heat exchanger 7 evaporimeter that outlet of sewer enters into source pump 10, heat is transmitted to the working medium C22 of source pump in evaporimeter, the running water after preheating in preheating water tank 8 is pumped in the condenser of source pump 10 by hot water circulating pump 9, the working medium C22 of source pump 10 is further delivered to bathroom with in running water by heat, bathroom is elevated to 45 ℃ of left and right by running water temperature, the bathroom of 45 ℃ enters hot water storage tank 11 with running water and uses for bathroom.The condenser of source pump 10 can drop to the temperature of chilled water 7 ℃ of left and right, by kind of refrigeration cycle pump 12, the freezing water of 7 ℃ of left and right is pumped into cold-storage water tank 13, in order to guest room air-conditioning, uses.
The clean cycle pump 5 of the steam clean unit of the present embodiment pumps into the running water cleaning in water tank 4 in steam generator, by steam generator, plate type heat exchanger 7 is cleaned; After cleaning, steam cleaner assembling and dismantling can be unloaded, for the cleaning of the device unit 14 of each unit of the present embodiment source of sewage direct discharge air conditioner heat pump.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a source of sewage direct discharge air conditioner heat pump, comprise source pump (10), described source pump (10) comprises compressor, evaporimeter, condenser, expansion valve and cold-producing medium, it is characterized in that, also comprise cold-storage unit, described cold-storage unit is connected with described source pump (10), and described cold-storage unit comprises kind of refrigeration cycle pump (12) and cold-storage water tank (13).
2. a kind of source of sewage direct discharge air conditioner heat pump according to claim 1, is characterized in that, also comprises straight-line preheating unit,
Described straight-line preheating unit comprises plate type heat exchanger (7), preheating water tank (8) and hot water circulating pump (9),
Described plate type heat exchanger comprises that plate, plate change that sewage inlet, plate change outlet of sewer, plate changes running water entrance and plate changes running water outlet,
Described plate changes outlet of sewer and is connected with described evaporimeter, and described plate changes running water outlet and is connected with described preheating water tank (8), and described preheating water tank (8) is connected with described condenser by described hot water circulating pump (9).
3. a kind of source of sewage direct discharge air conditioner heat pump according to claim 2, it is characterized in that, also comprise sewage pretreatment unit, described sewage pretreatment unit comprises foul water tank (1), sewage pump (2) and sand filter (3), described foul water tank (1) is connected with described sand filter (3) by described sewage pump (2), and described sand filter (3) changes sewage inlet with described plate and is connected.
4. a kind of source of sewage direct discharge air conditioner heat pump according to claim 3, is characterized in that, described sand filter (3) outer wall is stainless steel, and inside is provided with filter screen and quartz sand.
5. a kind of source of sewage direct discharge air conditioner heat pump according to claim 3, it is characterized in that, also comprise steam clean unit, described steam clean unit is dismountable structure, be connected with described sewage pretreatment unit, described source pump (10) or described preheating unit, the device unit of each unit (14) is cleaned.
6. a kind of source of sewage direct discharge air conditioner heat pump according to claim 5, it is characterized in that, described steam clean unit comprises cleaning water tank (4), clean cycle pump (5) and steam generator (6), described cleaning water tank (4) is connected with described clean cycle pump (5), described clean cycle pump (5) is connected with described steam generator (6), described steam generator (6) is connected with the device unit (14) of described each unit of source of sewage direct discharge air conditioner heat pump, and it is cleaned.
7. according to a kind of source of sewage direct discharge air conditioner heat pump described in any one in claim 1 to 6, it is characterized in that, also comprise hot water storage tank (11), described hot water storage tank (11) is connected with described source pump (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604342.5U CN203533876U (en) | 2013-09-27 | 2013-09-27 | Sewage source direct drainage type air conditioning heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604342.5U CN203533876U (en) | 2013-09-27 | 2013-09-27 | Sewage source direct drainage type air conditioning heat pump system |
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| Publication Number | Publication Date |
|---|---|
| CN203533876U true CN203533876U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604342.5U Expired - Fee Related CN203533876U (en) | 2013-09-27 | 2013-09-27 | Sewage source direct drainage type air conditioning heat pump system |
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| Country | Link |
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| CN (1) | CN203533876U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528187A (en) * | 2013-09-27 | 2014-01-22 | 刘明勇 | Sewage source directly-draining type air conditioning heat pump system |
| CN104266352A (en) * | 2014-08-08 | 2015-01-07 | 王盛洪 | Multifunctional high-efficiency sewage heat recovery type hot water system |
| CN106320754A (en) * | 2016-10-19 | 2017-01-11 | 深圳沃海森科技有限公司 | Fully-automatic bath room provided with air conditioner realizing constant temperature, constant humidity, constant oxygen and constant purification |
-
2013
- 2013-09-27 CN CN201320604342.5U patent/CN203533876U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528187A (en) * | 2013-09-27 | 2014-01-22 | 刘明勇 | Sewage source directly-draining type air conditioning heat pump system |
| CN104266352A (en) * | 2014-08-08 | 2015-01-07 | 王盛洪 | Multifunctional high-efficiency sewage heat recovery type hot water system |
| CN104266352B (en) * | 2014-08-08 | 2017-02-08 | 深圳渥特思能源有限公司 | Multifunctional high-efficiency sewage heat recovery type hot water system |
| CN106320754A (en) * | 2016-10-19 | 2017-01-11 | 深圳沃海森科技有限公司 | Fully-automatic bath room provided with air conditioner realizing constant temperature, constant humidity, constant oxygen and constant purification |
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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: 20140409 Termination date: 20170927 |