CN206269424U - It is a kind of can recuperation of heat purging system - Google Patents
It is a kind of can recuperation of heat purging system Download PDFInfo
- Publication number
- CN206269424U CN206269424U CN201621171800.0U CN201621171800U CN206269424U CN 206269424 U CN206269424 U CN 206269424U CN 201621171800 U CN201621171800 U CN 201621171800U CN 206269424 U CN206269424 U CN 206269424U
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- heat exchanger
- heat
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- valve
- stream
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- 238000010926 purge Methods 0.000 title claims abstract description 22
- 238000005338 heat storage Methods 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims description 5
- 230000018199 S phase Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 239000003507 refrigerant Substances 0.000 description 34
- 238000010521 absorption reaction Methods 0.000 description 10
- 238000001704 evaporation Methods 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 8
- 230000008020 evaporation Effects 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 238000010257 thawing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
Abstract
The utility model discloses it is a kind of can recuperation of heat purging system, include with lower component：Heat storage tank, service sink, compressor set, four-way valve, First Heat Exchanger, the second heat exchanger, the 3rd heat exchanger, outdoor heat exchanger, the first check valve, the second check valve, the 3rd check valve, first throttle part, the second throttle part, the 3rd throttle part, the first filter, the second filter, reservoir, the first stop valve, the second stop valve, increasing enthalpy stop valve, increasing enthalpy throttle part and circulating pump, wherein, the First Heat Exchanger is installed in heat storage tank, and the 3rd heat exchanger is installed in service sink；The four-way valve contains tetra- interfaces of D, E, C, S；Second heat exchanger contains tetra- interfaces of a, b, c, d；Above-mentioned part connection constitutes major cycle stream, increasing enthalpy stream and cleaning fluid temperature adjustment stream.Connected by above-mentioned part and constituted, the function such as make the purging system have fast regulating temperature, quick defrost, recuperation of heat, temperature fluctuation small.
Description
Technical field
The utility model is related to the technical field of air-conditioning heat pump, refer in particular to it is a kind of can recuperation of heat purging system.
Background technology
Thermal source currently used for heated wash pond is generally electric heating, electric heating is placed in into service sink bottom, by TEMP
Device controls electric heating heated wash liquid, heating is stopped after cleaning fluid reaches preset temperature, after cleaning fluid is reduced to preset temperature
Electrified regulation, and design temperature can be used after needing for cleaning fluid to be heated to design temperature before the work.Service sink is using electricity
The mode of heating, energy utilization rate is low, it is impossible to which the heat absorption for giving out service sink is recycled, and service sink temperature adjustment speed is slow,
Temperature fluctuation is big, and electrical heating there are danger of hazardous electrical discharges.For this reason, it may be necessary to a kind of more efficient safety, temperature fluctuation be small, fast velocity modulation
Temperature and the purging system of recuperation of heat.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided it is a kind of can recuperation of heat purging system.
In order to realize above-mentioned purpose, it is provided by the utility model it is a kind of can recuperation of heat purging system, include with
Lower component：Heat storage tank, service sink, compressor set, four-way valve, First Heat Exchanger, the second heat exchanger, the 3rd heat exchanger, outdoor are changed
Hot device, the first check valve, the second check valve, the 3rd check valve, first throttle part, the second throttle part, the 3rd throttle part,
First filter, the second filter, reservoir, the first stop valve, the second stop valve, increasing enthalpy stop valve, increasing enthalpy throttle part and
Circulating pump, wherein, the First Heat Exchanger is installed in heat storage tank, and the 3rd heat exchanger is installed in service sink；Described four
Port valve contains tetra- interfaces of D, E, C, S；Second heat exchanger contains tetra- interfaces of a, b, c, d；Above-mentioned part connection is constituted
Major cycle stream, increasing enthalpy stream and cleaning fluid temperature adjustment stream；The connection composition of the major cycle stream：The four-way valve interface D
It is connected with compressor set with interface S, the four-way valve interface C is connected with First Heat Exchanger, the First Heat Exchanger point
It is not connected with the first check valve and first throttle part, first check valve and first throttle part are connected with reservoir
Connect, the reservoir is connected with the first filter, first filter is connected with the second heat exchanger interface b, described
Two heat exchanger interface d are connected with the second filter, second filter respectively with the second throttle part and the 3rd check valve
Output end is connected, and second throttle part is connected with the input of the second check valve, the second check valve output end
Respectively it is connected with the first stop valve and the second stop valve with the 3rd check valve input, second stop valve is changed with outdoor
Hot device is connected and the outdoor heat exchanger is connected with four-way valve interface E, and first stop valve is connected with the 3rd heat exchanger,
3rd heat exchanger is connected with the 3rd throttle part, the 3rd throttle part respectively with the second stop valve and outdoor heat exchange
Device is connected；The connection composition of the increasing enthalpy stream：The increasing enthalpy stop valve is connected with the first filter, the increasing enthalpy throttling
Part is connected with the second heat exchanger interface c with increasing enthalpy stop valve respectively, and the second heat exchanger interface a is connected with compressor set
Connect；The connection composition of the cleaning fluid temperature adjustment stream：The circulating pump is connected with heat storage tank inlet and service sink respectively, institute
Heat storage tank liquid outlet is stated to be connected with service sink.
Further, the compressor set includes multiple compressors, wherein, multiple compressors are connected in parallel with each other and in parallel
Afterwards compressor set outlet be connected with four-way valve interface D, its import with the second heat exchanger interface a and four-way valve interface S-phase
Connection, frequency-changeable compressor is contained in the multiple compressors.
Further, the 3rd heat exchanger is not contacted with the cleaning fluid in service sink.
The utility model uses above-mentioned scheme, and its advantage is：Heated by setting multi-source first so that system
Outdoor environment temperature can not only be absorbed to heat, the heat that can also be absorbed in service sink is heated；In addition, system can be by service sink
In the heat absorption that comes out recycle, realize heat recovery function；By the quick heat exchange between heat storage tank and service sink, from
And shorten the service sink temperature adjustment time；And, circulated by the mixed temperature between heat storage tank and cleaning case, reduce service sink temperature wave
It is dynamic；Secondly, system, for heating, realizes quick defrosting function by by the heat for being absorbed in heat storage tank；Increased by low temperature
The design of enthalpy stream so that system can work operation at low ambient temperatures.
Brief description of the drawings
Fig. 1 is purging system schematic diagram of the present utility model.
Fig. 2 is the operating diagram that normal temperature of the present utility model carries out recuperation of heat.
Fig. 3 is the operating diagram that low temperature of the present utility model carries out recuperation of heat.
Fig. 4 is the operating diagram of thermal isolation and heat storage of the present utility model.
Fig. 5 is the operating diagram of constant temperature defrosting of the present utility model.
Wherein, 1- compressor sets, 2- four-way valves, 3- First Heat Exchangers, 4- heat storage tanks, the check valves of 5- first, 6- first segments
Stream unit, 7- reservoirs, the filters of 8- first, the heat exchangers of 9- second, the filters of 10- second, the throttle parts of 11- second, 12-
Two check valves, the check valves of 13- the 3rd, the stop valves of 14- first, the stop valves of 15- second, 16- outdoor heat exchangers, 17- the 3rd exchanges heat
Device, 18- service sinks, the throttle parts of 19- the 3rd, 20- circulating pumps, 21- increasing enthalpy stop valves, 22- increasing enthalpy throttle parts.
Specific embodiment
The utility model is further described with reference to specific embodiment.
Referring to shown in accompanying drawing 1, in the present embodiment, it is a kind of can recuperation of heat purging system, include with lower component：Accumulation of heat
Case 4, service sink 18, compressor set 1, four-way valve 2, First Heat Exchanger 3, the second heat exchanger 9, the 3rd heat exchanger 17, outdoor heat exchange
Device 16, the first check valve 5, the second check valve 12, the 3rd check valve 13, first throttle part 6, the second throttle part the 11, the 3rd
Throttle part 19, the first filter 8, the second filter 10, reservoir 7, the first stop valve 14, the second stop valve 15, increasing enthalpy cut
Only valve 21, increasing enthalpy throttle part 22 and circulating pump 20, wherein, First Heat Exchanger 3 is installed in heat storage tank 4, the 3rd heat exchanger 17
It is installed in service sink 18；Four-way valve 2 contains tetra- interfaces of D, E, C, S；Second heat exchanger 9 contains tetra- interfaces of a, b, c, d.On
State part connection and constitute major cycle stream, increasing enthalpy stream and cleaning fluid temperature adjustment stream.Controlled by controlling the break-make of each valve body
System circulation stream processed.
In the present embodiment, compressor set 1 includes two compressors, wherein, two compressors be connected in parallel with each other and
After parallel connection compressor set 1 outlet be connected with the interface D of four-way valve 2, its import with the interface a of the second heat exchanger 9 and four-way valve 2
Interface S-phase is connected；Secondly, in two compressors, wherein a frequency-changeable compressor, so as to be changed by changing compressor frequency
System circulation coolant quantity, effectively control stream cold medium flux.
In the present embodiment, the 3rd heat exchanger 17 is not contacted with the cleaning fluid in service sink 18.
The connection composition of major cycle stream：The interface D of the four-way valve 2 and interface S are connected with compressor set 1, described
The interface C of four-way valve 2 is connected with First Heat Exchanger 3, the First Heat Exchanger 3 respectively with the first check valve 5 and first throttle portion
Part 6 is connected, and first check valve 5 and first throttle part 6 are connected with reservoir 7, the mistake of the reservoir 7 and first
Filter 8 is connected, and first filter 8 is connected with the interface b of the second heat exchanger 9, the interface d of second heat exchanger 9 and
Tow filtrator 10 is connected, and second filter 10 is connected with the second throttle part 11 and the output end of the 3rd check valve 13 respectively
Connect, second throttle part 11 is connected with the input of the second check valve 12, the output end of the second check valve 12 and
The input of three check valve 13 is respectively connected with the first stop valve 14 and the second stop valve 15, second stop valve 15 and room
External heat exchanger 16 is connected and the outdoor heat exchanger 16 is connected with the interface E of four-way valve 2, and first stop valve 14 is changed with the 3rd
Hot device 17 is connected, and the 3rd heat exchanger 17 is connected with the 3rd throttle part 19, the 3rd throttle part 19 respectively with
Second stop valve 15 is connected with outdoor heat exchanger 16.The connection composition of increasing enthalpy stream：The mistake of the increasing enthalpy stop valve 21 and first
Filter 8 is connected, and the increasing enthalpy throttle part 22 is connected with the interface c of the second heat exchanger 9 with increasing enthalpy stop valve 21 respectively, described
The interface a of second heat exchanger 9 is connected with compressor set 1.The connection composition of cleaning fluid temperature adjustment stream：The circulating pump 20 respectively with
The inlet of heat storage tank 4 is connected with service sink 18, and the liquid outlet of the heat storage tank 4 is connected with service sink 18.By above-mentioned each stream
The connection on road, constitute can recuperation of heat purging system.
Purging system by being provided with heat storage tank 4 and outdoor heat exchanger 16, by the heat in the absorption air of outdoor heat exchanger 16
Measure to heat, so as to realize thermal storage and energy accumulation；In order to reduce the temperature fluctuation in service sink 18, system is by setting circulating pump 20
Cleaning fluid cycle heat exchange between service sink 18 and heat storage tank 4, extenuates the temperature damping's speed of service sink 18；Meanwhile, system is used
Circulating pump 20 to the circulating temperature-regulating of cleaning fluid is easy to that temperature in service sink 18 is transferred into set temperature value rapidly, right so as to realize
The fast regulating temperature of service sink 18；In addition, system recycles service sink 18 and dissipates by being provided with the 3rd heat exchanger 17 in service sink 18
The heat for sending, so as to realize recuperation of heat；System is used for defrost by by inner the absorbed heat of heat storage tank 4, and by stream
Control, so as to realize quick defrost；System is designed by increasing enthalpy, system cold medium flux is increased in the environment of low temperature, so as to reality
With with low temperature environment；Designed by above-mentioned functions, make the purging system that there is fast regulating temperature, quick defrost, recuperation of heat, temperature wave
Move the function such as small.
The function operation mode of the purging system of gram recuperation of heat is illustrated with reference to accompanying drawing：
1）Normal temperature operating mode purging system heat recovery function
Referring to shown in accompanying drawing 2, in the present embodiment, under normal temperature operating mode, the increasing enthalpy stop valve 21 on increasing enthalpy stream is in
Closed mode, when temperature reaches certain value in service sink 18, meets recuperation of heat condition, and system starts heat recovery function.
The refrigerant of HTHP flows into the interface D of four-way valve 2 by compressor set 1, then flows to accumulation of heat by the interface C of four-way valve 2
First Heat Exchanger 3 in case 4, the refrigerant of HTHP carries out heat exchange in heat storage tank 4 with cleaning fluid, through cold after heat exchange
Matchmaker flows into reservoir 7 through the first check valve 5, then flows to the first filter 8 by reservoir 7, and refrigerant after filtering is by first
Filter 8 flows to second turn of hot device interface b, then flows to the second filter 10 by the interface d of the second heat exchanger 9, and refrigerant is through filtering
After flow to the second throttle part 11, the first stop valve 14 is flowed to by the second check valve 12 through the refrigerant after throttling, then by first section
Only valve 14 flows to the 3rd heat exchanger 17 in service sink 18, and refrigerant is after heat absorption evaporation in the 3rd heat exchanger 17 through the 3rd restriction
Part 19 flows into outdoor heat exchanger 16, and refrigerant absorbs heat after evaporating and flows to the interface E of four-way valve 2 again in outdoor heat exchanger 16, then
Compressor set 1 is flowed back to by the interface S of four-way valve 2.By the circulation of above-mentioned stream, system realizes the purging system under normal temperature operating mode
Heat recovery function.
2）Worst cold case purging system heat recovery function
Referring to shown in accompanying drawing 3, at low ambient temperatures, the increasing enthalpy stop valve 21 on increasing enthalpy stream is in open mode, when clear
Temperature reaches setting value in wash pool 18, and when meeting recuperation of heat condition, system starts heat recovery function.
The refrigerant of HTHP flows into the interface D of four-way valve 2 by compressor set 1, then flows to accumulation of heat by the interface C of four-way valve 2
First Heat Exchanger 3 in case 4, the refrigerant of HTHP carries out heat exchange in heat storage tank 4 with cleaning fluid, through cold after heat exchange
Matchmaker flows into reservoir 7 through the first check valve 5, then flows to the first filter 8 by reservoir 7, and refrigerant after filtering is by first
Filter 8 flows to second turn of hot device interface b, then flows to the second filter 10 by the interface d of the second heat exchanger 9, and refrigerant is through filtering
After flow to the second throttle part 11, the first stop valve 14 is flowed to by the second check valve 12 through the refrigerant after throttling, then by first section
Only valve 14 flows to the 3rd heat exchanger 17 in service sink 18, and refrigerant is after heat absorption evaporation in the 3rd heat exchanger 17 through the 3rd restriction
Part 19 flows into outdoor heat exchanger 16, and refrigerant absorbs heat after evaporating and flows to the interface E of four-way valve 2 again in outdoor heat exchanger 16, then
Compressor set 1 is flowed back to by the interface S of four-way valve 2.By the circulation of above-mentioned stream, system realizes the primary flow path system under worst cold case
Hot merit energy；Secondly, it is two that refrigerant is a after being filtered through the first filter 8, and primary flow path flows to the interface b of the second heat exchanger 9, increasing enthalpy
Stream flows to increasing enthalpy stop valve 21；Refrigerant flows to increasing enthalpy throttle part 22 by increasing enthalpy stop valve 21, and refrigerant flows to after throttling
The interface c of two heat exchanger 9, refrigerant absorbs the waste heat after being exchanged heat through heat storage tank 4 in the second heat exchanger 9, through cold after heat absorption evaporation
Matchmaker flows back to compressor set 1 through the interface a of the second heat exchanger 9, and by the circulation of above-mentioned stream, system realizes increasing enthalpy work(under worst cold case
Energy.
By the circulation of above-mentioned primary flow path and increasing enthalpy stream, system realizes heat recovery function under worst cold case.
3）Heat accumulation function
Referring to shown in accompanying drawing 4, when purging system is out of service, outdoor environment belongs to normal temperature operating mode, and the temperature of service sink 18 is low
In recuperation of heat temperature, when the temperature of heat storage tank 4 is less than heat pump peak, system starts heat accumulation function.
The refrigerant of HTHP flows into the interface D of four-way valve 2 by compressor set 1, then flows to accumulation of heat by the interface C of four-way valve 2
First Heat Exchanger 3 in case 4, the refrigerant of HTHP carries out heat exchange in heat storage tank 4 with cleaning fluid, through cold after heat exchange
Matchmaker flows to reservoir 7 through the first check valve 5, and refrigerant then flows to the first filter 8 by reservoir 7, refrigerant after filtering by
First filter 8 flows to the interface b of the second heat exchanger 9, then flows to the second filter 10 by the interface d of the second heat exchanger 9, and refrigerant connects
And the second throttle part 11 is flowed to by the second filter 10, outdoor heat exchanger is flowed to by the second check valve 12 through the refrigerant after throttling
16, refrigerant heat absorption evaporation in outdoor heat exchanger 16, the refrigerant after heat absorption evaporation flows to the interface of four-way valve 2 by outdoor heat exchanger 16
E, then flows back to compressor set 1 by the interface S of four-way valve 2；By the circulation of above-mentioned stream, system is realized being cleaned under normal temperature operating mode
The heat accumulation function of system.
4）Constant temperature defrosting function
Shown in common accompanying drawing, under worst cold case, when purging system meets defrosting condition, system starts constant temperature defrosting work(
Can, the circulating pump 20 of circulating cleaning fluid is out of service.
The refrigerant of HTHP flows into the interface D of four-way valve 2 by compressor set 1, is then flowed to by the interface E of four-way valve 2 outdoor
The heat release of heat exchanger 16 defrosts, and the refrigerant after being defrosted through heat release flows to the second stop valve 15 by outdoor heat exchanger 16, then by second
Stop valve 15 flows to the 3rd check valve 13, and refrigerant flows to the second filter 10 through the 3rd check valve 13, refrigerant after filtering by
Second filter 10 flows to the interface d of the second heat exchanger 9, and refrigerant then flows to the first filter 8, connects by the interface b of the second heat exchanger 9
And reservoir 7 is flowed to by the first filter 8, refrigerant then flows to first throttle part 6 by reservoir 7, through the refrigerant after throttling
The heat absorption of First Heat Exchanger 3 evaporation in heat storage tank 4 is flowed into, the refrigerant after heat absorption evaporation flows to the interface C of four-way valve 2, connects by heat storage tank 4
And compressor set 1 is flowed back to by the interface S of four-way valve 2.By the circulation of above-mentioned stream, system is realized to the quick of outdoor heat exchanger 16
Defrosting function, while realizing the function that defrosted to the constant temperature of service sink 18.
5）Fast regulating temperature function
Under worst cold case, the temperature of service sink 18, in order to realize fast regulating temperature function, shortens system operation accurate than relatively low
The standby time, system starts circulating pump 20.
Under the drive of circulating pump 20, the cleaning fluid of low temperature flows to heat storage tank 4 by service sink 18, high temperature in heat storage tank 4
Wash liquid stream carries out mixing temperature adjustment to service sink 18.Realized by the circulation of above-mentioned stream, before system operation fast to service sink 18
Velocity modulation temperature, realizes to cleaning fluid resisting temperature attenuation function in operation；Secondly, when the temperature of heat storage tank 4 drops to setting value, system root
Start related heat-production functions according to each node temperature.
The embodiment of the above is only preferred embodiment of the present utility model, and any form is not done to the utility model
On limitation.Any those of ordinary skill in the art, in the case where technical solutions of the utility model ambit is not departed from, using upper
The technology contents for stating announcement make more possible variations and retouching to technical solutions of the utility model, or modification is this practicality
New Equivalent embodiments.Therefore all contents without departing from technical solutions of the utility model, made according to the thinking of the utility model
Equivalent equivalence changes, all should be covered by protection domain of the present utility model.
Claims (3)
1. it is a kind of can recuperation of heat purging system, it is characterised in that：Include with lower component：Heat storage tank（4）, service sink（18）、
Compressor set（1）, four-way valve（2）, First Heat Exchanger（3）, the second heat exchanger（9）, the 3rd heat exchanger（17）, outdoor heat exchanger
（16）, the first check valve（5）, the second check valve（12）, the 3rd check valve（13）, first throttle part（6）, the second throttle part
（11）, the 3rd throttle part（19）, the first filter（8）, the second filter（10）, reservoir（7）, the first stop valve（14）、
Second stop valve（15）, increasing enthalpy stop valve（21）, increasing enthalpy throttle part（22）And circulating pump（20）, wherein, first heat exchange
Device（3）It is installed on heat storage tank（4）It is interior, the 3rd heat exchanger（17）It is installed on service sink（18）It is interior；The four-way valve（2）Contain
Tetra- interfaces of D, E, C, S；Second heat exchanger（9）Contain tetra- interfaces of a, b, c, d；Above-mentioned part connection constitutes major cycle
The connection composition of stream, increasing enthalpy stream and major cycle stream described in cleaning fluid temperature adjustment stream：The four-way valve（2）Interface D and connect
Mouthful S is and compressor set（1）It is connected, the four-way valve（2）Interface C and First Heat Exchanger（3）It is connected, first heat exchange
Device（3）Respectively with the first check valve（5）With first throttle part（6）It is connected, first check valve（5）With first throttle portion
Part（6）And reservoir（7）It is connected, the reservoir（7）With the first filter（8）It is connected, first filter（8）
With the second heat exchanger（9）Interface b is connected, second heat exchanger（9）Interface d and the second filter（10）It is connected, it is described
Second filter（10）Respectively with the second throttle part（11）With the 3rd check valve（13）Output end is connected, second throttling
Part（11）With the second check valve（12）Input be connected, second check valve（12）Output end and the 3rd check valve
（13）Input respectively with the first stop valve（14）With the second stop valve（15）It is connected, second stop valve（15）With room
External heat exchanger（16）It is connected and the outdoor heat exchanger（16）With four-way valve（2）Interface E is connected, first stop valve（14）
With the 3rd heat exchanger（17）It is connected, the 3rd heat exchanger（17）With the 3rd throttle part（19）It is connected, described Section three
Stream unit（19）Respectively with the second stop valve（15）And outdoor heat exchanger（16）It is connected；The connection composition of the increasing enthalpy stream：
The increasing enthalpy stop valve（21）With the first filter（8）It is connected, the increasing enthalpy throttle part（22）Respectively with the second heat exchanger
（9）Interface c and increasing enthalpy stop valve（21）It is connected, second heat exchanger（9）Interface a and compressor set（1）It is connected；It is described
The connection composition of cleaning fluid temperature adjustment stream：The circulating pump（20）Respectively with heat storage tank（4）Inlet and service sink（18）It is connected
Connect, the heat storage tank（4）Liquid outlet and service sink（18）It is connected.
2. it is according to claim 1 it is a kind of can recuperation of heat purging system, it is characterised in that：The compressor set（1）Bag
Multiple compressors have been included, wherein, multiple compressors are connected in parallel with each other and the compressor set after parallel connection（1）Outlet and four-way valve
（2）Interface D is connected, its import with the second heat exchanger（9）Interface a and four-way valve（2）Interface S-phase is connected, many pressures
Contain frequency-changeable compressor in contracting machine.
3. it is according to claim 1 it is a kind of can recuperation of heat purging system, it is characterised in that：3rd heat exchanger（17）
With service sink（18）Interior cleaning fluid is not contacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171800.0U CN206269424U (en) | 2016-10-26 | 2016-10-26 | It is a kind of can recuperation of heat purging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171800.0U CN206269424U (en) | 2016-10-26 | 2016-10-26 | It is a kind of can recuperation of heat purging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269424U true CN206269424U (en) | 2017-06-20 |
Family
ID=59039269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621171800.0U Expired - Fee Related CN206269424U (en) | 2016-10-26 | 2016-10-26 | It is a kind of can recuperation of heat purging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269424U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382764A (en) * | 2016-10-26 | 2017-02-08 | 广东高而美制冷设备有限公司 | Heat recovery cleaning system and work manner |
| CN109579357A (en) * | 2018-12-21 | 2019-04-05 | 广东志高暖通设备股份有限公司 | A kind of multi-connected machine heat pump system and control method with efficient recuperation of heat |
| CN109579356A (en) * | 2018-12-21 | 2019-04-05 | 广东志高暖通设备股份有限公司 | A kind of temperature control multi-connected machine heat pump system and control method with heat recovery function |
-
2016
- 2016-10-26 CN CN201621171800.0U patent/CN206269424U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382764A (en) * | 2016-10-26 | 2017-02-08 | 广东高而美制冷设备有限公司 | Heat recovery cleaning system and work manner |
| CN109579357A (en) * | 2018-12-21 | 2019-04-05 | 广东志高暖通设备股份有限公司 | A kind of multi-connected machine heat pump system and control method with efficient recuperation of heat |
| CN109579356A (en) * | 2018-12-21 | 2019-04-05 | 广东志高暖通设备股份有限公司 | A kind of temperature control multi-connected machine heat pump system and control method with heat recovery function |
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