CN205090663U - Dirty water resource heat pump of screw for heat supply - Google Patents
Dirty water resource heat pump of screw for heat supply Download PDFInfo
- Publication number
- CN205090663U CN205090663U CN201520830209.0U CN201520830209U CN205090663U CN 205090663 U CN205090663 U CN 205090663U CN 201520830209 U CN201520830209 U CN 201520830209U CN 205090663 U CN205090663 U CN 205090663U
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- sewage
- heat pump
- pump
- filtering surface
- heat
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Abstract
The utility model provides a dirty water resource heat pump of screw for heat supply, including level filtering part and second grade filtering component, the level filtering part has rotation type continuous filtration dirt separator, second grade filtering component includes the filtering surface automatic device of decontaminating in succession, the entry of rotation type continuous filtration dirt separator is connected to the delivery port in municipal sewage source, the entry of the exit linkage one -level sewage pump of rotation type continuous filtration dirt separator, the entry of the continuous automatic device of decontaminating of exit linkage filtering surface of one -level sewage pump, filtering surface is the entry of the automatic exit linkage sewage elevator pump of device of decontaminating in succession, the export of sewage elevator pump connects gradually sewage source heat pump evaporator, screw compressor and dirty water resource heat pump condenser, dirty water resource heat pump condenser is through heat supply water pipe and the terminal heat - supply pipeline entry linkage of user. This dirty water resource heat pump of screw for heat supply can the make full use of municipal sewage source heat energy, prevent the corruption and the jam of pipeline, improve the heat exchange efficiency of heat pump.
Description
Technical field
The utility model relates to art of heat pumps, particularly relates to a kind of heat supply screw sewage source heat pump.
Background technology
Huge energy is stored in urban original wastewater, application & development sewage source heat pump in city, it is the effective way of the energy-consuming changed based on coal, for the new space of application extension of regenerative resource, native sewage water recycles, and allows urban untreated sewage source heat pumps air-conditioning system become the new paragon of heating refrigeration.China discharges urban original wastewater every year can reach about 40,000,000,000 tons, along with the quickening of urbanization process, continuation also increases by quantity of wastewater effluent, the operation principle of untreated sewage source heat pump air-conditioning system is substantially identical with air-cooled heat pump, it is all the process of " carrying " energy, urban untreated sewage source heat pumps is the requisite visual plant of building energy conservation, adopt municipal wastewater regenerative resource to come for user's heating refrigeration as Cooling and Heat Source, this equipment replacement conventional boiler and air-conditioning two overlap heating and refrigeration system, not only energy-conservation but also environmental protection.Owing to having the material of corrosion pipeline and equipment in sewage conduct, therefore, easily result in blockage to e-quipment and pipe, and the dirt in sewage causes the heat exchange efficiency of sewage source heat pump low, traditional filter type can not meet the filtration needs of sewage source heat pump.
Utility model content
In order to solve the deficiency that prior art exists, the utility model provides a kind of heat supply screw sewage source heat pump, and this heat pump can make full use of the heat energy of urban sewage source, prevents the Corrosion blockage of pipeline, improves the heat exchange efficiency of heat pump.
The utility model solves the technical scheme that its technical problem adopts:
A kind of heat supply screw sewage source heat pump, comprise single filter parts and cascade filtration parts, single filter parts have rotary continuous filtration dirt separator, cascade filtration parts comprise the continuous automatic dirt cleaning device of filtering surface, the delivery port of urban sewage source connects the entrance of rotary continuous filtration dirt separator, the outlet of described rotary continuous filtration dirt separator connects the entrance of one-level sewage pump, one-level sewage delivery side of pump connects the entrance of the continuous automatic dirt cleaning device of filtering surface, the outlet of the continuous automatic dirt cleaning device of filtering surface connects the entrance of sewage pump, sewage lifting delivery side of pump connects sewage source heat pump evaporimeter successively, screw compressor and sewage source heat pump condenser, sewage source heat pump condenser is connected with the heat supplying pipeline entrance of user's end by heat supply water pipe, the backwater outlet of heat supplying pipeline connects water resource heat pump condenser successively, sewage source heat pump evaporimeter and municipal middle water water source, the continuous automatic dirt cleaning device of wherein said filtering surface comprises shell, rotary sieve and Internal baffle, shell and rotary sieve are cylindric, Internal baffle is two, the angle of two Internal baffles is 75-100 degree, the filtering surface of sewage can self rotate, part filtering surface is had to be positioned at the workspace of filtration at any time, another part filtering surface is positioned at waterpower recoil district.
The continuous automatic dirt cleaning device of wherein said filtering surface connects B-grade sewage pump and sewage heat exchanger successively, and sewage heat exchanger is connected to described waterpower recoil district by pipeline.
The angle of two wherein said Internal baffles is 90 degree.
Wherein said filter opening is evenly arranged on rotary sieve.
In the time that wherein said filtering surface rotates a circle, the filter opening of each rotary sieve has part-time to exercise filtering function in the workspace of filtering, another part in waterpower recoil district by backwash.
The continuous automatic dirt cleaning device of wherein said filtering surface comprises dirt outlets.
The beneficial effects of the utility model are: adopt urban sewage source as the main source of energy, can make full use of the heat energy of urban sewage source, have employed double-filtration parts, prevent the Corrosion blockage of pipeline, improve the heat exchange efficiency of heat pump.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of heat supply screw sewage source heat pump.
In figure:
1---urban sewage source;
2---rotary continuous filtration dirt separator;
3---one-level sewage pump;
4---the continuous automatic dirt cleaning device of filtering surface;
5---shell;
6---Internal baffle;
7---B-grade sewage pump;
8---sewage heat exchanger;
9---rotary sieve;
10---sewage pump;
11---sewage source heat pump evaporimeter;
12---screw compressor;
13---sewage source heat pump condenser;
14---heat supply water pipe;
15---user's end;
16---municipal middle water water source.
Detailed description of the invention:
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, a kind of heat supply screw sewage source heat pump, comprise single filter parts and cascade filtration parts, single filter parts have rotary continuous filtration dirt separator 2, cascade filtration parts comprise the continuous automatic dirt cleaning device 4 of filtering surface, the delivery port of urban sewage source 1 connects the entrance of rotary continuous filtration dirt separator 2, the outlet of rotary continuous filtration dirt separator 2 connects the entrance of one-level sewage pump 3, the outlet of one-level sewage pump 3 connects the entrance of the continuous automatic dirt cleaning device 4 of filtering surface, the outlet of the continuous automatic dirt cleaning device 4 of filtering surface connects the entrance of sewage pump 10, the outlet of sewage pump 10 connects sewage source heat pump evaporimeter 11 successively, screw compressor 12 and sewage source heat pump condenser 13, sewage source heat pump condenser 13 is connected with the heat supplying pipeline entrance of user's end 15 by heat supply water pipe 14, the backwater outlet of heat supplying pipeline connects water resource heat pump condenser 13 successively, sewage source heat pump evaporimeter 11 and municipal middle water water source 16, wherein the continuous automatic dirt cleaning device 4 of filtering surface comprises shell 5, rotary sieve 9 and Internal baffle 6, shell 5 and rotary sieve 9 are cylindric, Internal baffle 6 is two, the angle of two Internal baffles 6 is 75-100 degree, the filtering surface of sewage can self rotate, part filtering surface is had to be positioned at the workspace (from A district to B district) of filtration at any time, another part filtering surface is positioned at waterpower recoil district (from C district to D district).
Wherein the continuous automatic dirt cleaning device 4 of filtering surface connects B-grade sewage pump 7 and sewage heat exchanger 8 successively, and sewage heat exchanger 8 is connected to waterpower recoil district by pipeline.
Wherein the angle of two Internal baffles 6 is 90 degree.
Wherein filter opening is evenly arranged on rotary sieve 9, and the dirt in source of sewage can be made to obtain more effective removing.
In the time that wherein filtering surface rotates a circle, the filter opening of each rotary sieve 9 has part-time to exercise filtering function in the workspace (from A district to B district) of filtering, another part in waterpower recoils district (from C district to D district) by backwash, the filtering function of rotary sieve can be ensured, enable again rotary sieve 9 effectively recover in waterpower recoil district inner filtration function simultaneously.
Wherein the continuous automatic dirt cleaning device 4 of filtering surface comprises dirt outlets, and dirt can be got rid of in time, prevents the sewage secondary after to process from polluting.
The course of work of heat supply screw sewage source heat pump of the present utility model is as follows: sewage flows out from the outlet of urban sewage source 1, through rotary continuous filtration dirt separator 2, sewage is through single filter, after enter the continuous automatic dirt cleaning device 4 of filtering surface through one-level sewage pump 3, the filtering surface of sewage self rotates, the filtering surface of part is had to be positioned at the workspace (from A district to B district) of filtration at any time, another part filtering surface is positioned at waterpower recoil district (from C district to D district), within the time of several seconds to tens seconds that filtering surface rotates a circle, the filter opening of each rotary sieve has part-time to exercise filtering function in the workspace of filtering, another part waterpower recoil district in by backwash, to recover filtering function, the i.e. regeneration of filtering surface filtering function, effluent stream is through the continuous automatic dirt cleaning device 4 of filtering surface, via sewage pump 10 successively through sewage source heat pump evaporimeter 11, screw compressor 12 and sewage source heat pump condenser 13, through heat supply water pipe, heat is supplied user's end, the backwater of user's end is back through water resource heat pump condenser 13, sewage source heat pump evaporimeter 11 and municipal middle water water source 16, what can be city provides middle water, the utilization rate of further raising sewage.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., be all included within protection domain of the present utility model.
Claims (5)
1. a heat supply screw sewage source heat pump, comprise single filter parts and cascade filtration parts, it is characterized in that: single filter parts have rotary continuous filtration dirt separator (2), cascade filtration parts comprise the continuous automatic dirt cleaning device of filtering surface (4), the delivery port of urban sewage source (1) connects the entrance of rotary continuous filtration dirt separator (2), the outlet of described rotary continuous filtration dirt separator (2) connects the entrance of one-level sewage pump (3), the outlet of one-level sewage pump (3) connects the entrance of the continuous automatic dirt cleaning device of filtering surface (4), the outlet of the continuous automatic dirt cleaning device of filtering surface (4) connects the entrance of sewage pump (10), the outlet of sewage pump (10) connects sewage source heat pump evaporimeter (11) successively, screw compressor (12) and sewage source heat pump condenser (13), sewage source heat pump condenser (13) is connected by the heat supplying pipeline entrance of heat supply water pipe (14) with user's end (15), the backwater outlet of heat supplying pipeline connects water resource heat pump condenser (13) successively, sewage source heat pump evaporimeter (11) and municipal middle water water source (16), the continuous automatic dirt cleaning device of wherein said filtering surface (4) comprises shell (5), rotary sieve (9) and Internal baffle (6), shell (5) and rotary sieve (9) are cylindric, Internal baffle (6) is two, the angle of two Internal baffles (6) is 75-100 degree, the filtering surface of sewage can self rotate, part filtering surface is had to be positioned at the workspace of filtration at any time, another part filtering surface is positioned at waterpower recoil district.
2. heat supply screw sewage source heat pump according to claim 1, the continuous automatic dirt cleaning device of wherein said filtering surface (4) connects B-grade sewage pump (7) and sewage heat exchanger (8) successively, and sewage heat exchanger (8) is connected to described waterpower recoil district by pipeline.
3. heat supply screw sewage source heat pump according to claim 1, the angle of two wherein said Internal baffles (6) is 90 degree.
4. heat supply screw sewage source heat pump according to claim 1, in the time that wherein said filtering surface rotates a circle, the filter opening of each rotary sieve (9) has part-time to exercise filtering function in the workspace of filtering, another part in waterpower recoil district by backwash.
5. heat supply screw sewage source heat pump according to claim 1, the continuous automatic dirt cleaning device of wherein said filtering surface (4) comprises dirt outlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520830209.0U CN205090663U (en) | 2015-10-24 | 2015-10-24 | Dirty water resource heat pump of screw for heat supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520830209.0U CN205090663U (en) | 2015-10-24 | 2015-10-24 | Dirty water resource heat pump of screw for heat supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090663U true CN205090663U (en) | 2016-03-16 |
Family
ID=55481341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520830209.0U Expired - Fee Related CN205090663U (en) | 2015-10-24 | 2015-10-24 | Dirty water resource heat pump of screw for heat supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180239A (en) * | 2019-07-05 | 2019-08-30 | 大连民族大学 | The filter cartridge system of bubble pond sewage treatment for golf course |
-
2015
- 2015-10-24 CN CN201520830209.0U patent/CN205090663U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180239A (en) * | 2019-07-05 | 2019-08-30 | 大连民族大学 | The filter cartridge system of bubble pond sewage treatment for golf course |
| CN110180239B (en) * | 2019-07-05 | 2022-02-22 | 大连民族大学 | Filter cartridge system for treating sewage in soaking pool of golf course |
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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: 20160316 Termination date: 20161024 |