CN106016836B - A kind of sewage source heat pump system - Google Patents
A kind of sewage source heat pump system Download PDFInfo
- Publication number
- CN106016836B CN106016836B CN201610356322.9A CN201610356322A CN106016836B CN 106016836 B CN106016836 B CN 106016836B CN 201610356322 A CN201610356322 A CN 201610356322A CN 106016836 B CN106016836 B CN 106016836B
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- Prior art keywords
- pond
- sewage
- filtering ponds
- connect
- water
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/04—Clogging
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of sewage source heat pump system, solve the problems, such as that existing sewage source heat pump system is easy blocking.The system includes filtering ponds of sewage, the sewage secondary filtering ponds being connect with filtering ponds of sewage, the heat exchanger being connect with sewage secondary filtering ponds and the host being connect with heat exchanger, host is separately connected a water segregator and water collector by two aqueducts, heat exchanger is connect with filtering ponds of sewage, filtering ponds of sewage are made of the first pond and the second pond being connected to the first pond lower part, the height in the first pond is three times of the second pond height, the position that first pond lower part is connected to the second pond is vertically arranged with the crude metal sieve plate of large aperture, sewage secondary filtering ponds are connected by third pond with the 4th pond, horizontal setting has the thin metal screen plate of small-bore in third pond.Invention carries out weeds to the water for introducing ponds at different levels at sewage end, the classification of particle decontaminates, and avoids water body and results in blockage to subsequent pipeline.
Description
Technical field
The present invention relates to environmental technology fields, and in particular to and it is a kind of at low cost, it can be at sewage end to introducing ponds at different levels
Water carries out the classification decontamination of weeds, particle, the sewage source heat pump system for avoiding water body from resulting in blockage subsequent pipeline.
Background technique
Sewage source heat pump realizes that low-temperature heat energy turns to high-temperature position by inputting a small amount of high-grade energy (such as electric energy)
It moves, i.e., in winter, the heat " taking " in sewage is come out, after improving temperature, supply indoor heating, but under normal conditions, sewage
All containing impurity such as more suspended matter and salinities, phenomena such as hot systems generate blocking, fouling, corrosion is easily exchanged, to protect sewage
The evaporator and condenser of source heat pump unit, sewage cannot directly enter unit, it is necessary to carry out by sewage source heat pump heat exchanger
Centre heat exchange.
Currently, the most widely used sewage intercepting well equipment is centrifugal sewage heat exchanger, it is equipped with inside heat exchanger shell
The upper and lower port of double-layer spiral runner, double-layer spiral runner is connected to intermediary's water out and intermediary's water inlet respectively, double-layer spiral
Runner is intermediary's water flow passage, and the neighboring of double-layer spiral runner is fixedly connected with the inner wall of shell, double-layer spiral runner it is interior
Circumferential edges are fixedly connected with tube wall, and the cavity formed between double-layer spiral runner adjoining outer walls constitutes sewage runner, sewage
The upper/lower terminal of runner is connected to sewage inlet port and outlet of sewer respectively, and the waste water such as municipal sewage or industry are from heat exchanger
Top enters, and along sewage runner spiral downlink, under the influence of centrifugal force, sewage rotates inside housings to bottom end sewage
Mouthful, intermediary's water is entered by the bottom of heat exchanger, is inversely run from bottom to top along spiral cavity, finally by top intermediary water out stream
Out, heat exchange is completed, anti-clogging ability is strong, and extension can be effectively prevent dirty and accumulation of mud, however the valence of centrifugal sewage heat exchanger
Lattice are higher, and maintenance cost is high, limit its extensive popularization and use.
Summary of the invention
To solve the above problems, the present invention provides a kind of at low cost, can sewage end to introduce the water in ponds at different levels into
The classification decontamination of row weeds, particle, the sewage source heat pump system for avoiding water body from resulting in blockage subsequent pipeline.
To achieve the above object, the technical solution taken is invented are as follows:
A kind of sewage source heat pump system, including filtering ponds of sewage, the sewage being connect with filtering ponds of the sewage
Secondary filter pond, the heat exchanger being connect with the sewage secondary filtering ponds and the host being connect with the heat exchanger, the master
Machine is separately connected a water segregator and water collector by two aqueducts, and the heat exchanger is connect with filtering ponds of the sewage；
Filtering ponds of the sewage are made of the first pond and the second pond being connected to first pond lower part,
The height in first pond is three times of second pond height, and first pond lower part is connected to second pond
Position be vertically arranged with the crude metal sieve plate of large aperture, the sewage secondary filtering ponds are by third pond and with described
4th pond of three ponds connection is constituted, and horizontal setting has a thin metal screen plate of small-bore in the third pond, and described the
Two ponds are connect with the third pond, and the 4th pond is connect with the heat exchanger.
Preferably, the aperture of the crude metal sieve plate is 0.5mm-1mm, and the aperture of the thin metal screen plate is
0.1mm-0.3mm。
Preferably, the third pond is divided into upper layer and lower layer chamber by the thin metal screen plate, after the filter including top
The filter front chamber of chamber and lower part.
Preferably, the third pond is equipped with filtering window, the filtering window on the locular wall for corresponding to the filter rear chamber
For the active carbon of metal screen cladding.
Preferably, suction pump is equipped in the 4th pond, the suction pump is connect by pipeline with the heat exchanger, institute
It states and is equipped with heat exchange cycle pipeline between heat exchanger and the host.
Preferably, it is connected with multiple knock out leg on the water segregator, multiple collection branch pipes are connected on the water collector.
Preferably, the lower part in the lower part in first pond and the 4th pond is equipped with sediment pump.
The invention has the following advantages:
By the way that filtering ponds of sewage and sewage secondary filtering ponds of hierarchical structure are arranged, so that entering system from sewage end
Water body the water plant impurity of various variable grain sizes and character can be filtered in early period, avoid water body and subsequent pipeline made
At blocking.Wherein, filtering ponds of the sewage of special construction make the sewage for entering system from irrigation canals and ditches under gravity can the first water
Pond obtains quick primary filtration, and the impurity such as the silt of deposition and water plant can be extracted out in time by sediment pump, easy to maintenance, manufacture at
This is low, is convenient for popularization and application, environmental protection and energy saving.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of sewage source heat pump system of the embodiment of the present invention；
Fig. 2 is the cross-sectional view of filtering ponds of sewage in a kind of sewage source heat pump system of the embodiment of the present invention；
Fig. 3 is the cross-sectional view of sewage secondary filtering ponds in a kind of sewage source heat pump system of the embodiment of the present invention.
In figure: filtering ponds of 1- sewage, 2- sewage secondary filtering ponds, 3- heat exchanger, 4- host, 5- water segregator, 6- collection
Hydrophone, 7- crude metal sieve plate, the thin metal screen plate of 8-, 9- suction pump, 10- water inlet pipe, the first pond 11-, the second water of 12-
Pond, 21- third pond, the 4th pond 22-, 51- knock out leg, 61- collection branch pipe, 211- filter rear chamber, 212- filter front chamber.
Specific embodiment
In order to which objects and advantages of the present invention are more clearly understood, invention is carried out with reference to embodiments further detailed
It describes in detail bright.It should be appreciated that specific embodiment described herein is only used to explain invention, it is not used to limit invention.
As shown in Figure 1 to Figure 3, the embodiment of the invention provides a kind of sewage source heat pump systems, including sewage once to filter
Pond 1, the sewage secondary filtering ponds 2 being connect with filtering ponds 1 of sewage, the heat exchanger 3 being connect with sewage secondary filtering ponds 2 and
The host 4 being connect with heat exchanger 3.Host 4 is separately connected a water segregator 5 and water collector 6 by two aqueducts, on water segregator 5
Multiple knock out leg 51 are connected with, multiple collection branch pipes 61, heat exchanger 3 and filtering ponds 1 of sewage are connected on water collector 6
Connection.
Filtering ponds 1 of sewage are made of the first pond 11 and the second pond 12 being connected to 11 lower part of the first pond,
The height in the first pond 11 is three times of 12 height of the second pond, and the design of the height is so that the irrigation canals and ditches being pumped into from water inlet pipe 10 are dirty
Water can rapid filtration under gravity, when silt impurity is deposited in the first 11 bottom of pond, the water body of high height is to lower part water
Body constitutes larger pressure, is quickly filtered convenient for the sewage of lower part.The position that first pond, 11 lower part is connected to the second pond 12
Set the crude metal sieve plate 7 for being vertically arranged with large aperture.Sewage secondary filtering ponds 2 by third pond 21 and with third pond 21
4th pond 22 of connection is constituted, and horizontal setting has a thin metal screen plate 8 of small-bore in third pond 21, the second pond 12 with
Third pond 21 connects, and the 4th pond 22 is connect with heat exchanger 3.
Preferably, in a preferred embodiment of the invention, the aperture of crude metal sieve plate 7 is 0.5mm-1mm, thin metal screen
The aperture of plate 8 is 0.1mm-0.3mm.By the way that filtering ponds 1 of sewage and sewage secondary filtering ponds 2 of hierarchical structure are arranged, make
The water body for entering system derived from sewage end can be filtered the water plant impurity of various variable grain sizes and character in early period.Thin gold
Belong to sieve plate 8 to divide in third pond 21 for upper layer and lower layer chamber, the filter front chamber of filter rear chamber 211 and lower part including top
212, the water body for entering filter front chamber 212 from the second pond 12 enters filter rear chamber through meticulous metal screen plate 8 on by lower
211, on the one hand the filter type of anti-gravity can preferably settle the impurity silt in water body, on the other hand but also filtering more
Thoroughly.Further to filter water body impurity, third pond 21 is equipped with filtering window on the locular wall for corresponding to filter rear chamber 211
(not indicating in figure), the filtering window are the active carbon of metal screen cladding.Suction pump 9 is equipped in 4th pond 22, suction pump 9 is logical
Piping is connect with heat exchanger 3, and heat exchange cycle pipeline is equipped between heat exchanger 3 and host 4.To be convenient for safeguarding, the first pond 11
Lower part and the 4th pond 22 lower part be equipped with sediment pump (not shown).Temperature in Fig. 1 in each water route water pipe only indicates
The height of temperature is distinguished, and is not limitation invention protection scope to show the variation of the water temperature in each pipeline flow-direction.
In conclusion the filtering ponds of sewage and sewage secondary filtering ponds of this specific implementation by setting hierarchical structure,
So that from the water body that sewage end enters system the water plant impurity of various variable grain sizes and character can be filtered in early period, keep away
Exempt from water body to result in blockage to subsequent pipeline.Wherein, filtering ponds of the sewage of special construction to enter system from irrigation canals and ditches
Sewage under gravity can the first pond obtain quick primary filtration, the impurity such as the silt of deposition and water plant can by sediment pump and
When extract out, easy to maintenance, manufacturing cost is low, be convenient for popularization and application, environmental protection and energy saving.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from inventive principle, it can also make several improvements and retouch, these improvements and modifications should also regard
For the protection scope of invention.
Claims (7)
1. a kind of sewage source heat pump system, which is characterized in that connect including filtering ponds of sewage, with filtering ponds of the sewage
The sewage secondary filtering ponds connect, the heat exchanger being connect with the sewage secondary filtering ponds and the master being connect with the heat exchanger
Machine, the host are separately connected a water segregator and water collector, the heat exchanger and the primary mistake of the sewage by two aqueducts
Filter tank connection；
Filtering ponds of the sewage are made of the first pond and the second pond being connected to first pond lower part, described
The height in the first pond is three times of second pond height, the position that first pond lower part is connected to second pond
Set the crude metal sieve plate for being vertically arranged with large aperture, the sewage secondary filtering ponds by third pond and with the third water
4th pond of pond connection is constituted, and horizontal setting has the thin metal screen plate of small-bore, second water in the third pond
Pond is connect with the third pond, and the water body for entering the third pond from second pond passes through the thin gold from upper by lower
Belong to sieve plate and enter the 4th pond, the 4th pond is connect with the heat exchanger.
2. a kind of sewage source heat pump system according to claim 1, which is characterized in that the aperture of the crude metal sieve plate
For 0.5mm-1mm, the aperture of the thin metal screen plate is 0.1mm-0.3mm.
3. a kind of sewage source heat pump system according to claim 1, which is characterized in that the thin metal screen plate will be described
Third pond is divided into upper layer and lower layer chamber, the filter front chamber of filter rear chamber and lower part including top.
4. a kind of sewage source heat pump system according to claim 3, which is characterized in that the third pond is corresponding to institute
The locular wall of Shu Lv rear chamber is equipped with filtering window, and the filtering window is the active carbon of metal screen cladding.
5. a kind of sewage source heat pump system according to claim 1, which is characterized in that be equipped with and draw water in the 4th pond
Pump, the suction pump are connect by pipeline with the heat exchanger, and heat exchange cycle pipe is equipped between the heat exchanger and the host
Road.
6. a kind of sewage source heat pump system according to claim 1, which is characterized in that be connected on the water segregator multiple
Knock out leg is connected with multiple collection branch pipes on the water collector.
7. a kind of sewage source heat pump system according to claim 1, which is characterized in that the lower part in first pond and institute
The lower part for stating the 4th pond is equipped with sediment pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610356322.9A CN106016836B (en) | 2016-05-26 | 2016-05-26 | A kind of sewage source heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610356322.9A CN106016836B (en) | 2016-05-26 | 2016-05-26 | A kind of sewage source heat pump system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106016836A CN106016836A (en) | 2016-10-12 |
| CN106016836B true CN106016836B (en) | 2019-02-19 |
Family
ID=57093813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610356322.9A Expired - Fee Related CN106016836B (en) | 2016-05-26 | 2016-05-26 | A kind of sewage source heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106016836B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111646622A (en) * | 2020-05-28 | 2020-09-11 | 河南省中能联建地热工程有限公司 | Filtration that sewage source heat pump system pump hole was used |
| CN112963988B (en) * | 2021-02-23 | 2022-09-27 | 合肥春墨堂文化传播有限公司 | Intelligent sewage source heat pump system utilizing waste water |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201643870U (en) * | 2010-04-08 | 2010-11-24 | 大连鸿源热能设备制造有限公司 | Sewage settling device with gratings used for sewage-source heat pump system |
| CN201981085U (en) * | 2011-04-06 | 2011-09-21 | 杭州科莱迪环保技术有限公司 | Water purifier |
| CN102997502A (en) * | 2012-12-19 | 2013-03-27 | 大连众瑞供热工程有限公司 | Raw sewage source heat pump system |
| CN103224300A (en) * | 2013-05-16 | 2013-07-31 | 北京市环智环保设备有限公司 | Oil separator |
| CN204111504U (en) * | 2014-09-29 | 2015-01-21 | 任东辉 | A kind of high-efficiency industrial wastewater treatment facility |
| CN105565530A (en) * | 2016-03-04 | 2016-05-11 | 苏州晨钟自动化科技有限公司 | Filtering device for particle oil in printing and dyeing aqueous liquid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003001289A (en) * | 2001-06-26 | 2003-01-07 | Ebara Corp | Method and device for biological treatment of organic waste water |
-
2016
- 2016-05-26 CN CN201610356322.9A patent/CN106016836B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201643870U (en) * | 2010-04-08 | 2010-11-24 | 大连鸿源热能设备制造有限公司 | Sewage settling device with gratings used for sewage-source heat pump system |
| CN201981085U (en) * | 2011-04-06 | 2011-09-21 | 杭州科莱迪环保技术有限公司 | Water purifier |
| CN102997502A (en) * | 2012-12-19 | 2013-03-27 | 大连众瑞供热工程有限公司 | Raw sewage source heat pump system |
| CN103224300A (en) * | 2013-05-16 | 2013-07-31 | 北京市环智环保设备有限公司 | Oil separator |
| CN204111504U (en) * | 2014-09-29 | 2015-01-21 | 任东辉 | A kind of high-efficiency industrial wastewater treatment facility |
| CN105565530A (en) * | 2016-03-04 | 2016-05-11 | 苏州晨钟自动化科技有限公司 | Filtering device for particle oil in printing and dyeing aqueous liquid |
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| Publication number | Publication date |
|---|---|
| CN106016836A (en) | 2016-10-12 |
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