Sewage source heat pump technology characteristics and operation mechanism

Sewage source heat pump is the main technicalother water source heat pump technology has its own
principles of operation of heat pump system, about thetwo characteristics is the key technology of the
heat or the cold water volume delivered to the building.system.
Can be divided into three energy transfer process:    (1) application process and equipment.
    The first process: the media unit within the    Sewage source heat pump water loss control
evaporation in the evaporator need to absorb heat, theof intelligent machines (referred to as intelligent
evaporation temperature of medium 3 , 10 at this timediscourage machine) rotation filter surface itself, at any
the medium after the water in the evaporator, withtime are part of the filter surface area in the work of
medium heat and heat release to the media, mediafiltering the sewage of more than specified size solids,
absorb heat evaporation.suspended solids are filtered surface interception, to
    The second process: set their own mediacontain the size of suspended solids to the
cycle, evaporation of the gas inhaled by thewastewater the following heat exchanger without
compressor and compressed into high temperature,plugging. The other part of the filter surface area in the
high pressure gas into the condenser, heat to thehydraulic recoil. In the filter plane rotation within a week,
condenser to achieve the process of transformation,every hole has a filter in the filter work part-time
and the condenser is connected with the end of theexercise the filtering area and partly in the backwash
system.backwash area is to restore the filtering function. After
    The third process: unit high temperature, highfiltration of sewage through the plug to the heat
pressure into the condenser cooling medium, heatexchanger no heat, heat the water back to water loss
release and heat exchange with the system water tocontrol after the anti-washing machine filter surface
achieve absorption in the evaporator's heat and thearea of the anti-flushing, and kick away all debris
total output of power input to the process of waterwashed off the sewage effluent back side by side
heating systems, water heating system with heatpipes. Successfully resolved a large number of urban
release to the room, to heating purposes. Throughoutsewage debris caused by the use of equipment and
the process, the unit of energy input-output ratio canpipeline blockage problem of pollution. Use of the
reach 4.5, which is 1kcal motor input power, the end oftechnology and equipment, can guarantee that urban
the system are the energy is 4.5kcal. Throughout thesewage heat exchanger without plugging in a long run,
course of a small amount of electricity consumed,so that large-scale application of urban sewage as a
great use of water energy, so as to achieveheat pump source a reality.
efficiency, the cooling process is reverse process of    (2) water heat exchanger.
thermal process.    Though the addition of sewage in some of the
    Technical Featureslarger debris, but the mini is still a lot of sediment and
    Thermal Energy Technology Co., Ltd. Beijing Ruifibrous dirt there, actually it can not take the sewage
Baoli independent research and development oftreatment process, because the processing fee even
sewage source heat pump system is the key to takehigher than the value of the heat extracted twice. As
the process of how to prevent heat on heat transferthe micro-sand and fibrous dirt on the flow and heat
equipment, poor water quality and pollution blocking.transfer has a great influence, therefore, Beijing Rui
Primary sewage debris of a large number of largeBaoli Energy Technology Co., Ltd. production of original
scale, for example, Shuo Liao Dai, leaves, causingwater heat exchangers with special technology. Our
blockage of contaminated equipment and piping, acompany is only engaged in domestic sewage source
traditional grille Although mechanical filtration means toheat pump heating and air conditioning professional
dispose of the debris, but not the actual operation,company with the experts agreed that the world's first
involving to land, clean up, debris transport and thetechnical level, an international leading level. The
surrounding environmental pollution problems, even with"untreated sewage intelligent self-cleaning anti-blocking
the simplest of the water treatment process, theheat collector," The process has been the national
processing cost should be significantly higher than thescientific and technological achievements and
heat from the water to take heat and cold to take theTechnology Innovation Award.
value addition in the City The area of water treatment    Shows that using the technology and
processes is also a problem. Undoubtedly, urbanequipment, can ensure urban sewage heat exchanger
sewage source heat pump to bring the extinction of awithout plugging in a long run, so that urban sewage
disaster, it is also delayed the development of theused as a sewage source heat pump source a reality.
technology problems. Therefore, to solve poor waterAfter the technical achievements in recent years
quality on the heat transfer equipment and pipelinein-depth theoretical study and a number of engineering
clogging and pollution carried out in the traditional sensepractice, has been maturing and mature; have
of the treatment is not feasible. As the water qualityenergy-saving, water recycling, environmental
characteristics of untreated sewage, it compared withprotection, three have wide and far-reaching impact.