CN100582605C - Native sewage water heat pump air conditioning system - Google Patents

Native sewage water heat pump air conditioning system Download PDF

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Publication number
CN100582605C
CN100582605C CN200810053223A CN200810053223A CN100582605C CN 100582605 C CN100582605 C CN 100582605C CN 200810053223 A CN200810053223 A CN 200810053223A CN 200810053223 A CN200810053223 A CN 200810053223A CN 100582605 C CN100582605 C CN 100582605C
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CN
China
Prior art keywords
water
sewage
filter
heat pump
native
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Expired - Fee Related
Application number
CN200810053223A
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Chinese (zh)
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CN101280985A (en
Inventor
李�浩
张燕立
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Tianjin Mammoth Electromechanical Equipment Engineering Co., Ltd.
Original Assignee
TIANJIN MEIYI AIR-CONDITIONER EQUIPMENT SALES Co Ltd
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Priority to CN200810053223A priority Critical patent/CN100582605C/en
Publication of CN101280985A publication Critical patent/CN101280985A/en
Application granted granted Critical
Publication of CN100582605C publication Critical patent/CN100582605C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

An untreated sewage heat pump air adjusting system is disclosed, mainly comprising two diving sewage pumps that are interconnected though a pipeline, an untreated sewage filter, a shell pipe type heat exchanger, a plurality of medium water circulation water pump and a plurality of heat pump units. The untreated sewage heat pump air adjusting system provided by the invention utilizes two diving sewage pumps in an alternative working way to enable a steel plate filter net in the untreated sewage filter to filter the untreated sewage, meanwhile, to perform back washing to another steel plate filter net in order to recover filter ability of the filter and guarantee the filter quality, therefore the untreated sewage filter does not need power in the process of running the system and the energy consumption of the system can be reduced. In addition, as the untreated sewage filter is a fixing device, the processing requirements, cost and running expenditure are low.

Description

Native sewage water heat pump air conditioning system
Technical field
The invention belongs to the ground source heat pump technology field, particularly relate to a kind of native sewage water heat pump air conditioning system.
Background technology
The earth source heat pump air handling system is to utilize underground thermal source and the heat exchange medium that is flowing in source pump inside in this system to carry out heat exchange, thereby the interior space that is arranged in building is freezed, is heated or provides domestic hot-water's device, and with respect to other air handling system, have and to reduce, thereby this The Application of Technology obtains just rapidly promoting at present advantages such as the consumption of natural resources and non-environmental-pollutions.The source, ground mainly comprises soil source and water source, and wherein the water source is divided into well water, surface water, seawater and sewage again, and sewage then is divided into two kinds of intermediary's water and native sewage waters.Therefore as everyone knows, native sewage water is the city sewage effluent, wherein contains a large amount of dirts, therefore needs the dirt in the sewage is removed by filter before native sewage water enters heat exchanger in the system, in case the heat exchanging device results in blockage.The filter that present existing native sewage water heat pump air conditioning system adopted is rotary, its objective is and utilize turning effort to prevent that dirt from stopping up the screen grid in the filter, thereby not only need consumption of power, and machined requirement, cost and operating cost height.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of energy consumption that can reduce system, and the low native sewage water heat pump air conditioning system of machined requirement, cost and operating cost.
In order to address the above problem, native sewage water heat pump air conditioning system provided by the invention mainly comprises two submerged sewage pumps being connected with each other by pipeline, native sewage water filter, shell and tube exchanger, many intermediary's water water circulating pumps and Duo Tai source pump; Described native sewage water filter comprises horizontally disposed cylinder shell and is installed in the inside of housing side by side, and two cylindric steel plate screen packs that are isolated from each other by vertically disposed dividing plate; The centre, two ends of its middle shell is formed with one respectively and places the submerged sewage pump of native sewage water and the end interface that sewage vent line links to each other by plumbing drain with Liang Tai, be positioned at then along the circumferential direction be provided with on the housing periphery in each steel plate screen pack outside a plurality of by two interfaces that the sewage mouth joins on plumbing drain and the shell and tube exchanger; Being respectively equipped with one on the exterior periphery at shell and tube exchanger two ends is used for as intermediary's water inflow of heat exchange medium and water inlet and the delivery port that flows out, wherein the water inlet of intermediary's water water circulating pump of being arranged in parallel by intermediary's water lines and Duo Tai of delivery port links to each other, and the delivery port of intermediary's water water circulating pump and the water inlet on the shell and tube exchanger then join by intermediary's water lines and many source pump respectively.
On the described housing periphery that is positioned at the native sewage water filter and belong to a plurality of interfaces of same group and be positioned on the same cross section of housing.
The quantity of described two group interfaces is equal and the position is corresponding mutually.
In the described plumbing drain that is connected between submerged sewage pump and the native sewage water filter check-valves is installed.
In the sewage discharge pipeline on the described end interface that is connected the native sewage water filter magnetic valve is installed.
Native sewage water heat pump air conditioning system provided by the invention is to utilize the mode of two submerged sewage pump alternations that a steel plate screen pack in the native sewage water filter is filtered native sewage water, simultaneously another steel plate screen pack is carried out backwash, to recover the filter capacity of filter, and assurance filter quality, therefore the native sewage water filter need not power in the running of system, so can reduce the energy consumption of system.In addition, because the native sewage water filter is to fixedly install, so machined requirement, cost and operating cost are lower.
Description of drawings
Fig. 1 is a native sewage water heat pump air conditioning system structural representation provided by the invention.
Fig. 2 is a part-structure stereogram in the native sewage water heat pump air conditioning system provided by the invention.
Fig. 3 is the native sewage water filter vertical structure cutaway view shown in Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments native sewage water heat pump air conditioning system provided by the invention is elaborated.
As Fig. 1~shown in Figure 3, native sewage water heat pump air conditioning system provided by the invention mainly comprises two submerged sewage pumps 1 being connected with each other by pipeline, native sewage water filter 2, shell and tube exchanger 3, many intermediary's water water circulating pumps 4 and Duo Tai source pump 5; Described native sewage water filter 2 comprises horizontally disposed cylinder shell 6 and is installed in the inside of housing 6 side by side, and two cylindric steel plate screen packs 8 that are isolated from each other by vertically disposed dividing plate 7; The centre, two ends of its middle shell 6 is formed with one respectively and places the submerged sewage pump 1 of native sewage water and the end interface 12 that sewage vent line 11 links to each other by plumbing drain 10 with Liang Tai, be positioned at then along the circumferential direction be provided with on housing 6 peripheries in each steel plate screen pack 8 outside a plurality of by two interfaces 15 that sewage mouth 14 joins on plumbing drain 13 and the shell and tube exchanger 3; Being respectively equipped with one on the exterior periphery at shell and tube exchanger 3 two ends is used for as intermediary's water inflow of heat exchange medium and water inlet 16 and the delivery port 17 that flows out, wherein the water inlet of intermediary's water water circulating pump 4 of being arranged in parallel by intermediary's water lines 18 and Duo Tai of delivery port 17 links to each other, the delivery port of intermediary's water water circulating pump 4 and the water inlet 16 on the shell and tube exchanger 3 then join by intermediary's water lines 19,20 and many source pump 5 respectively.
On described housing 6 peripheries that are positioned at native sewage water filter 2 and belong to a plurality of interfaces 15 of same group and be positioned on the same cross section of housing 6.
The quantity of described two group interfaces 15 is equal and the position is corresponding mutually.
In the described plumbing drain 10 that is connected between submerged sewage pump 1 and the native sewage water filter 2 check-valves 21 is installed.
In the sewage discharge pipeline 11 on the described end interface 12 that is connected native sewage water filter 2 magnetic valve 22 is installed.
The native sewage water heat pump air conditioning system course of work provided by the invention is as follows: at first start a submerged sewage pump 1, and another submerged sewage pump 1 is closed, open the check-valves 21 on the plumbing drain 10 that links to each other with the submerged sewage pump 1 that is moving under the control of unshowned in the drawings system middle controller and close magnetic valve 22 on the corresponding sewage vent line 11, close the check-valves 21 on the plumbing drain 10 that links to each other with submerged sewage pump out of service 1 simultaneously and open magnetic valve 22 on the corresponding sewage vent line 11, at this moment, sewage will from native sewage water filter 2 that the submerged sewage pump 1 that is moving links to each other by plumbing drain 10 on end interface 12 enter into the inside of native sewage water filter 2, and filter and remove crude removal by the steel plate screen pack 8 that is positioned at these end interface 12 1 sides, filtered sewage will be by a plurality of interfaces 15 of respective side plumbing drain 13 and corresponding sewage mouth 14 inside of flowing into shell and tube exchangers 3 through being connected with this interface 15, and carry out heat exchange in the inside of shell and tube exchanger 3 with intermediary's water from source pump 5.Sewage through heat exchange will flow out from another sewage mouth 14 on the shell and tube exchanger 3, and enter into the inside of native sewage water filter 2 and the steel plate screen pack 8 of this side is carried out backwash through corresponding plumbing drain 13 a plurality of interfaces 15 of opposite side from the native sewage water filter 2, last backwashing sewage water will drain in the sewage of downstream by the sewage vent line 11 of end interface 12 through linking to each other with this end interface 12 of this side.Meanwhile, to make source pump provide cold, heat or domestic hot-water at the evaporimeter or the condenser that flow in the source pump 5 through intermediary's water lines 19 under the promotion of intermediary's water water circulating pump 4 at intermediary's water that the inside and the sewage of shell and tube exchanger 3 carried out heat exchange to air-conditioning system.The intermediary's water that carried out heat exchange with above-mentioned evaporimeter or condenser after intermediary's water lines 20 and water inlet 16 and flow back in the shell and tube exchanger 3 circulate so repeatedly.
When a side dirt of filtration in the native sewage water filter 2 is increased to the resistance that makes these steel plate screen pack 8 both sides and reaches setting value, in the unshowned in the drawings system under the effect of pressure controller, the submerged sewage pump 1 of original operation is out of service, and another submerged sewage pump 1 starts simultaneously, repeats above-mentioned running then.

Claims (5)

1, a kind of native sewage water heat pump air conditioning system mainly comprises two submerged sewage pumps (1), native sewage water filter (2), shell and tube exchanger (3), many intermediary's water water circulating pumps (4) and many source pump (5) that are connected with each other by pipeline; It is characterized in that: described native sewage water filter (2) comprises horizontally disposed cylinder shell (6) and is installed in the inside of housing (6) side by side, and two the cylindric steel plate screen packs (8) that are isolated from each other by vertically disposed dividing plate (7); The centre, two ends of its middle shell (6) is formed with an end interface (12) respectively, two end interfaces (12) are by plumbing drain (10) and two corresponding linking to each other of submerged sewage pump (1) that place native sewage water, two end interfaces (12) are also corresponding with two sewage vent lines (11) to link to each other, and is positioned on housing (6) periphery in each steel plate screen pack (8) outside then along the circumferential direction to be provided with a plurality of interfaces (15) that join by plumbing drain (13) and last two the sewage mouths of shell and tube exchanger (3) (14); Being respectively equipped with one on the exterior periphery at shell and tube exchanger (3) two ends is used for as intermediary's water inflow of heat exchange medium and water inlet (16) and the delivery port (17) that flows out, wherein delivery port (17) links to each other by the water inlet of intermediary's water lines (18) with many intermediary's water water circulating pumps (4) that are arranged in parallel, water inlet (16) on the delivery port of intermediary's water water circulating pump (4) and the shell and tube exchanger (3) then joins by intermediary's water lines (19,20) and many source pump (5) respectively.
2, native sewage water heat pump air conditioning system according to claim 1 is characterized in that: a plurality of interfaces (15) on housing (6) periphery in each steel plate screen pack (8) outside are positioned on the same cross section of housing (6) and belong to same group.
3, native sewage water heat pump air conditioning system according to claim 2 is characterized in that: the quantity of two group interfaces (15) is equal and the position is corresponding mutually.
4, native sewage water heat pump air conditioning system according to claim 1 is characterized in that: be connected in the plumbing drain (10) between submerged sewage pump (1) and the native sewage water filter (2) check-valves (21) is installed.
5, native sewage water heat pump air conditioning system according to claim 1 is characterized in that: be connected in the sewage vent line (11) on the end interface (12) of native sewage water filter (2) magnetic valve (22) is installed.
CN200810053223A 2008-05-23 2008-05-23 Native sewage water heat pump air conditioning system Expired - Fee Related CN100582605C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200810053223A CN100582605C (en) 2008-05-23 2008-05-23 Native sewage water heat pump air conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200810053223A CN100582605C (en) 2008-05-23 2008-05-23 Native sewage water heat pump air conditioning system

Publications (2)

Publication Number Publication Date
CN101280985A CN101280985A (en) 2008-10-08
CN100582605C true CN100582605C (en) 2010-01-20

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Application Number Title Priority Date Filing Date
CN200810053223A Expired - Fee Related CN100582605C (en) 2008-05-23 2008-05-23 Native sewage water heat pump air conditioning system

Country Status (1)

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CN (1) CN100582605C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101886853A (en) * 2010-03-11 2010-11-17 北京瑞宝利热能科技有限公司 Special heat pump unit for sewage source and system thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101776313A (en) * 2009-12-29 2010-07-14 大连葆光节能空调设备厂 Untreated sewage source heat pump system
CN101761991A (en) * 2009-12-29 2010-06-30 大连葆光节能空调设备厂 Sewage source heat pump system
CN102563975B (en) * 2012-02-20 2013-11-13 山东绿特空调系统有限公司 Sewage purifying heat exchange device
CN103994602A (en) * 2014-05-29 2014-08-20 驻马店市奥搏豪森假日酒店有限公司 High-energy-efficiency-ratio heat pump system and control method thereof
CN106196731B (en) * 2016-08-25 2019-04-09 陈松青 Heat pump unit and the dead-beat source crude sewage heating system for using the heat pump unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101886853A (en) * 2010-03-11 2010-11-17 北京瑞宝利热能科技有限公司 Special heat pump unit for sewage source and system thereof

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Effective date of registration: 20121205

Address after: 300384 Tianjin City, Nankai District Huayuan Industrial Park Alex Hua Tian Road No. 8 Haitai Information Plaza C block, floor 6

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Patentee before: Tianjin Meiyi Air-Conditioner Equipment Sales Co., Ltd.

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Address after: 300384 Tianjin City, Nankai District Huayuan Industrial Park Alex Hua Tian Road No. 8 Haitai Information Plaza C block, floor 6

Patentee after: Tianjin Meiyi Air-Conditioner Equipment Sales Co., Ltd.

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Address before: 300384 Tianjin City, Nankai District Huayuan Industrial Park Alex Hua Tian Road No. 8 Haitai Information Plaza C block, floor 6

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Termination date: 20200523