CN208171619U - A kind of enthalpy difference laboratory - Google Patents
A kind of enthalpy difference laboratory Download PDFInfo
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- CN208171619U CN208171619U CN201820016003.8U CN201820016003U CN208171619U CN 208171619 U CN208171619 U CN 208171619U CN 201820016003 U CN201820016003 U CN 201820016003U CN 208171619 U CN208171619 U CN 208171619U
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Abstract
The utility model discloses a kind of enthalpy difference laboratories, belong to air-conditioning enthalpy difference the field of test technology.The enthalpy difference laboratory of the utility model include between the indoor side test being disposed adjacent between the first outdoor side test, constant temperature water tank and drive train, the first inlet pipeline and the first outlet pipeline protruded into the indoor side test is connected on the constant temperature water tank, first inlet pipeline, one end that first outlet pipeline corresponds between the indoor side test is used to connect with the tested unit in the indoor side test, first inlet pipeline, the second inlet pipeline protruded between the described first outdoor side test is also parallel on first outlet pipeline, second outlet pipeline, second inlet pipeline, one end that second outlet pipeline corresponds in first outside with the tested unit in first outside for connecting.The enthalpy difference laboratory of the utility model can be simultaneously between progress water cooling refrigeration or hydro-thermal heat indoor side test, the first outdoor side test.
Description
Technical field
The utility model belongs to air-conditioning enthalpy difference technical field of performance test, more particularly, to a kind of enthalpy of water cooler refrigeration
Poor laboratory.
Background technique
Air-conditioning enthalpy difference laboratory is the working environment for simulating one or more test products by artificial means, can be used to examine
It surveys performance when product works, develop new product.Between two tests that common enthalpy difference laboratory generally has left and right adjacent,
One between indoor side test, one between outdoor side test, when use, only has between carrying out water cooling refrigeration indoor side test
Or hydro-thermal heating, this makes the utilization rate of enthalpy difference laboratory low.
Utility model content
Technical problem to be solved by the utility model is to provide one kind between indoor side test, the first outside survey
The enthalpy difference laboratory for freezing between examination or heating.
The utility model solves solution used by above-mentioned technical problem：A kind of enthalpy difference laboratory is provided, including
Between the indoor side test being mutually disposed adjacent between the first outdoor side test, to outdoor with described first between the indoor side test
The constant temperature water tank of cold water or hot water and the drive train of the driving constant temperature water tank work, the thermostatted water are provided between side test
The first inlet pipeline and the first outlet pipeline protruded into the indoor side test, first water inlet pipe are connected on case
Road, first outlet pipeline are used for and being tested in the indoor side test corresponding to one end between the indoor side test
Unit connects, and is also parallel with and is protruded between the described first outdoor side test on first inlet pipeline, first outlet pipeline
The second inlet pipeline, the second outlet pipeline, second inlet pipeline, the second outlet pipeline correspond to first outside
Interior one end with the tested unit in first outside for connecting.
As a further improvement of the above technical scheme, first inlet pipeline is additionally provided with triple valve, and described first
Outlet pipeline is connected to by the triple valve with first inlet pipeline, by adjusting the triple valve, makes described first to go out
The water that a part flows back in water lines is back in first inlet pipeline, to adjust the flow of first inlet pipeline.
As a further improvement of the above technical scheme, first inlet pipeline is set to one between the indoor side test
It is provided with first temperature probe on end, is provided with second on one end that first outlet pipeline is set between the indoor side test
Temp probe, second inlet pipeline are provided with third temp probe on one end between the described first outdoor side test,
The 4th temp probe, the triple valve are provided on one end that second outlet pipeline is set between the described first outdoor side test
It flows at first inlet pipeline position and is provided with the 5th temp probe, first outlet pipeline flows into the triple valve position
The place of setting is provided with the 6th temp probe.
As a further improvement of the above technical scheme, further include heat exchanger, be provided with the in the interior side test
One coil pipe, the described first outdoor side test is interior to be provided with the second coil pipe, is arranged between first coil pipe and the heat exchanger
There is the first recuperation of heat pipeline, the second recuperation of heat pipeline, and described first are provided between second coil pipe and the heat exchanger
Recuperation of heat pipeline is connected in parallel with the second recuperation of heat pipeline, along the flow direction of first outlet pipeline, described
The first heat exchanging pipe and the second heat exchanging pipe being connected to the heat exchanger are disposed on one outlet pipeline.
As a further improvement of the above technical scheme, it is provided with the first shut-off valve on first heat exchanging pipe, it is described
The second shut-off valve is provided on second heat exchanging pipe, on first outlet pipeline, in first heat exchanging pipe and described the
Third shut-off valve is provided between two heat exchanging pipes.
As a further improvement of the above technical scheme, further include cooling tower, the cooling tower and the drive train it
Between be provided with cooling cycle pipeline, between first shut-off valve, the second shut-off valve and the heat exchanger, described cooling tower one end
The first heat dissipation circulation line is parallel with first heat exchanging pipe respectively, is parallel with the second heat dissipation with second heat exchanging pipe
Circulation line.
As a further improvement of the above technical scheme, first heat exchanging pipe is set at the water inlet end of the heat exchanger
It is equipped with the 4th shut-off valve, second heat exchanging pipe is provided with the 5th shut-off valve at the water outlet of the heat exchanger.
It as a further improvement of the above technical scheme, further include the second Room being disposed proximate between the indoor side test
Between outer side test, the line between the interior side test, between the first outdoor side test, between the outer side test of second Room is L-shaped, described
Third inlet pipeline between protruding into the outer side test of the second Room, the are also parallel on first inlet pipeline, the first outlet pipeline
Three outlet pipelines, the third inlet pipeline, third outlet pipeline are used for and the tested machine in side test outside the second Room
Group connection, the third inlet pipeline are set on one end outside the second Room between side test and are provided with the 7th temp probe, institute
It states and is provided with the 8th temp probe on one end that third outlet pipeline is set between the outer side test of the second Room.
As a further improvement of the above technical scheme, third coil pipe, institute are provided in the outer side test of the second Room
It states and is connected with third recuperation of heat pipeline between third coil pipe and the heat exchanger, and the third recuperation of heat pipeline and described first
Recuperation of heat pipeline, the second recuperation of heat pipeline are arranged in parallel.
As a further improvement of the above technical scheme, it is additionally provided with third coil pipe in the outer side test of the second Room,
It is additionally provided with third recuperation of heat pipeline between the third coil pipe and the heat exchanger, the third recuperation of heat pipeline and described the
One recuperation of heat pipeline, the second recuperation of heat pipeline are connected in parallel, and third recovery tubes road is additionally provided with the tenth shut-off valve.
The utility model has the beneficial effects that：
The enthalpy difference laboratory of the utility model include between the indoor side test being mutually disposed adjacent with the first outdoor side test
Between, to constant temperature water tank and the driving institute of cold water or hot water are provided between the indoor side test between the described first outdoor side test
The drive train for stating constant temperature water tank work, be connected on the constant temperature water tank protrude into the indoor side test first into
Water lines and the first outlet pipeline, first inlet pipeline, first outlet pipeline correspond between the indoor side test
One end be used to connect with the tested unit in the indoor side test, first inlet pipeline, first outlet pipe
Road is also parallel with the second inlet pipeline, the second outlet pipeline between protruding into the described first outdoor side test, second water inlet
One end that pipeline, the second outlet pipeline correspond in first outside is used for and the tested unit in first outside
Connection.By constant temperature water tank simultaneously between indoor side test, connecting line the first outdoor side test, make it not into can be to room
Water cooling refrigeration or hydro-thermal heating are carried out between interior side test, progress water cooling refrigeration or hydro-thermal the first outdoor side test can also be added
Heat.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the enthalpy difference laboratory of the utility model.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being related in patent, not singly refer to that component directly connects, and referring to can be according to specific
Performance, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the utility model is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
As shown in Figure 1, the enthalpy difference laboratory of the utility model include between indoor side test 2 between the 1, first outdoor side test,
3 between the outer side test of second Room, in the present embodiment, 1 and the first 2 horizontally adjacent setting between outdoor side test between indoor side test, the
Between two outdoor side tests 3 be vertically installed between indoor side test 1 upper end, thus the 1, first outdoor side test between indoor side test
Between between 1, the outer side test of second Room 2 threes line it is L-shaped.
When carrying out water cooling refrigeration or hydro-thermal heats, between indoor side test between the 1, first outdoor side test on the outside of 2, second Room
It is respectively arranged with tested unit in 3 between test, the tested unit 4 in 1 between indoor side test is illustrated only in Fig. 1, first is outdoor
Between side test 3 between the outer side test of 2, second Room in do not show that, the enthalpy difference laboratory of the utility model further include constant temperature water tank 5,
Drive train 6, constant temperature water tank 5 are used to be tested to side test is interior between tested unit 4 or the first outdoor side test, outside second Room
Unit provides cold water or hot water, and drive train 6 drives constant temperature water tank 5 to work, is provided between constant temperature water tank 5 and tested unit 4
First inlet pipeline 100, the first outlet pipeline 101, cold water or hot water in constant temperature water tank 5 pass through the first inlet pipeline 100 and flow
Enter in tested unit 4, cool down to tested unit 4 or heat up, is then back in constant temperature water tank 5 by the first outlet pipeline 101.
At the water outlet end position of constant temperature water tank 5, triple valve 102, the first outlet pipe are provided on the first inlet pipeline 100
Road 101 is connected to setting with the first inlet pipeline 100 by triple valve 102, in this way, the water flowed back to by the first outlet pipeline 102,
A part enters constant temperature water tank 5 along the second outlet pipeline 102, and a part enters the first inlet pipeline by triple valve 102
It in 100, reenters in circulation, by entering the first inlet pipeline in adjustable first outlet pipeline 101 of triple valve 102
Flow in 100, and then adjust the temperature of tested 4 water inlet end of unit.
Preferably, it is tested the water inlet end of unit 4, water outlet is respectively arranged with first temperature probe 40, second temperature probe
41, tested unit water inlet end and water outlet can be monitored in real time by first temperature probe 40 and second temperature probe 41
Then temperature adjusts the flow of the first inlet pipeline 100 by triple valve 102.
Preferably, between triple valve 102 and tested unit 4, in the first inlet pipeline 100, the first outlet pipeline 101
Between be also parallel with the second inlet pipeline 110, the second outlet pipeline 111, the second inlet pipeline 110, the second outlet pipeline 111 are stretched
Enter in 2 between the first outdoor side test, and 2 between the first outdoor side test in tested unit connect, for second Room outside
Tested unit in 2 between test is cooled down or is heated, the portion in the second inlet pipeline 110 is 2 between the first outdoor side test
It is provided with third temp probe 112 at position, is arranged at the position in the second outlet pipeline 111 is 2 between the first outdoor side test
There is the 4th temp probe 113, corresponding, triple valve 102 flows into 100 one end of the first inlet pipeline and is provided with the 5th temp probe
103, the first outlet pipeline 101 flows into 102 one end of triple valve and is provided with the 6th temp probe 104, when work, first temperature probe
40, second temperature probe 41 measures the actual temperature of tested 4 water inlet end of unit, water outlet, the 112, the 4th temperature of third temp probe
Degree probe 113 measures the second inlet pipeline 110, the second outlet pipeline 111 measures the tested unit in 2 between the first outdoor side test
The actual temperature of water inlet end and water outlet, the 5th temp probe 103, the 6th temp probe measure the temperature at triple valve 102, lead to
It crosses and is compared the temperature at 102 position of triple valve with the temperature at tested unit, obtain the temperature difference at two, carry out practical
Temperature, regulating three-way valve 102 to adjust the temperature of tested unit water inlet end, water outlet, and then reach accurate and control tested unit
The effect of water inlet end, water outlet temperature.
Preferably, the first inlet pipeline 100, be also parallel on the first outlet pipeline 101 protrude into the outer side test of second Room between 3
Interior third inlet pipeline 120, third outlet pipeline 121, third inlet pipeline 120, third outlet pipeline 121 are set to second Room
The tested unit of part in 3 between outer side test in 3 between side test outside second Room connect, and to this, to be tested unit progress cold
But or heating, further, 3 between the outer side test of third inlet pipeline 120 and second Room in tested unit connect on one end also
The tested unit being provided in 3 between the 7th temp probe 122, the outer side test of third outlet pipeline 121 and second Room connects one end
On be additionally provided with the 8th temp probe 123, with to third inlet pipeline 120, third outlet pipeline 121 water outlet and inflow temperature
It is adjusted.
Preferably, the enthalpy difference laboratory of the utility model further includes heat exchanger 7, indoors 1 between side test in be provided with
Be provided with the second coil pipe 20 in 2 between the outdoor side test of one coil pipe 10, first, 3 between the outer side test of second Room in be provided with third disk
Pipe 30 is provided with the first recuperation of heat pipeline 70, sets between the second coil pipe 20 and heat exchanger 7 between first coil pipe 10 and heat exchanger 7
It is equipped with the second recuperation of heat pipeline 71, third recuperation of heat pipeline 72 is provided between third coil pipe 30 and heat exchanger 7, and the first heat is returned
Closed tube road 70, the second recuperation of heat pipeline 71,72 three of third recuperation of heat pipeline are arranged in parallel, in addition, along the first outlet pipeline 101
Flow direction on, from the intersection of the first outlet pipeline 101 and the second outlet pipeline 111 between triple valve 102, first
It is disposed with the first heat exchanging pipe 73, the second heat exchanging pipe 74 on outlet pipeline 101, and the first heat exchanging pipe 73, second changes
Pipe line 74 is connected to heat exchanger 7, in this way, hot water a part in the first outlet pipeline 101 is flowed by the first heat exchanging pipe 73
Enter in heat exchanger 7, heat therein is absorbed by heat exchanger 7, then passes through the first recuperation of heat pipeline 70, the second recovery tubes
Road 71, third recuperation of heat pipeline 72 are sent back between indoor side test 2 between the 1, first outdoor side test, 3 times between the outer side test of second Room
Receive benefit.
Preferably, the first heat exchanging pipe 73, the cut-off of the first shut-off valve 75, second is respectively arranged on the second heat exchanging pipe 74
Valve 76, the first outlet pipeline 101 are provided with third shut-off valve 77, work between the first heat exchanging pipe 73 and the second heat exchanging pipe 74
When making, closes third shut-off valve 77, opens the first shut-off valve 75, the second shut-off valve 76, the hot water that the first outlet pipeline 101 flows back to
The heat exchange of heat exchanger 7 is first passed through, constant temperature water tank 5 is then flow back into；Open the first shut-off valve 75, the second shut-off valve 76, third cut-off
Valve 77, hot water a part in the first outlet pipeline 101 flow back to the first outlet pipeline 101 after the heat exchange of heat exchanger 7, a part
Directly flowed into constant temperature water tank 4 by the first outlet pipeline 101；It opens third shut-off valve 77, close the first shut-off valve 75, second
Shut-off valve 76, the first outlet pipeline 101 are directly flow back into constant temperature water tank.
Further, the enthalpy difference laboratory of the utility model further includes cooling tower 8, between cooling tower 8 and drive train 6
It is communicated with cooling cycle pipeline 60, by cooling cycle pipeline 60, cooling tower 8 cools down drive train 6, cooling cycle pipe
Road 60 flows on one end of cooling tower 8, is disposed with the first heat dissipation circulation line 80, second heat dissipation circulation along its flow direction
Pipeline 81, the first heat dissipation circulation line 80 are connected to the first heat exchanging pipe 73, the second heat dissipation circulation line 81 and the second heat exchanger tube
Road 74 is connected to, and when work, opens the first shut-off valve 75, the second shut-off valve 76, third shut-off valve 77, in the first outlet pipeline 101
A part of hot water flows into cooling tower 8 by the first heat dissipation circulation line 80 and dissipates heat；Open the first shut-off valve 75, second
Shut-off valve 76 closes third shut-off valve 77, and a part of heat is recycled by heat exchanger 7, and a part of heat passes through cooling tower 8
It distributes.
Preferably, the water inlet end of heat exchanger 7 is provided with the 4th shut-off valve 78, the water outlet of heat exchanger 7 is provided with the 5th section
Only valve 79, whether the 4th shut-off valve 78, the 5th shut-off valve 79 can control the work of heat exchanger 7.
Preferably, it is provided on the 6th shut-off valve 800, second heat dissipation circulation line 81 and sets on the first heat dissipation circulation line 80
It is equipped with the 7th shut-off valve 810, cooling tower 8 is controlled to the first outlet pipeline 101 by the 6th shut-off valve 800, the 7th shut-off valve 810
Whether middle hot water radiator.
Preferably, it is provided with the 8th shut-off valve 700 on the first recuperation of heat pipeline 70, is provided on the second recuperation of heat pipeline 71
It is provided with the tenth shut-off valve 720 on 9th shut-off valve 710, third recuperation of heat pipeline 72, passes through the 8th shut-off valve 700, the 9th section
Only valve 710, the tenth shut-off valve 720 can control the backheat situation between the test of heat exchanger 7.
Preferably, in the present embodiment, between constant temperature water tank 5 and indoor side test between the 1, first outdoor side test outside 2, second Room
Spare circulation line is additionally provided between 3 between side test, it is different from inlet pipeline, outlet pipeline diameter, for adapting to difference
The tested unit of model.
Be above the preferred embodiment of the utility model is illustrated, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Shape or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of enthalpy difference laboratory, including between the indoor side test that is disposed adjacent between the first outdoor side test, to the interior
The constant temperature water tank and the driving constant temperature water tank work of cold water or hot water are provided between the described first outdoor side test between side test
The drive train of work, it is characterised in that：The first water inlet protruded into the indoor side test is connected on the constant temperature water tank
Pipeline and the first outlet pipeline, first inlet pipeline, first outlet pipeline correspond between the indoor side test
One end is used to connect with the tested unit in the indoor side test, first inlet pipeline, first outlet pipeline
On be also parallel with the second inlet pipeline, the second outlet pipeline between protruding into the described first outdoor side test, second water inlet pipe
One end that road, the second outlet pipeline correspond in first outside is used to connect with the tested unit in first outside
It connects.
2. enthalpy difference laboratory according to claim 1, it is characterised in that：First inlet pipeline is additionally provided with threeway
Valve, first outlet pipeline are connected to by the triple valve with first inlet pipeline, by adjusting the triple valve, are made
The water that a part flows back in first outlet pipeline is back in first inlet pipeline, to adjust first water inlet pipe
The flow on road.
3. enthalpy difference laboratory according to claim 2, it is characterised in that：First inlet pipeline is set to the indoor
First temperature probe is provided on one end between test, first outlet pipeline is set on one end between the indoor side test
It is provided with second temperature probe, is provided with third on one end that second inlet pipeline is set between the described first outdoor side test
Temp probe, second outlet pipeline are provided with the 4th temp probe on one end between the described first outdoor side test,
The triple valve, which flows at first inlet pipeline position, is provided with the 5th temp probe, and first outlet pipeline flows into institute
It states and is provided with the 6th temp probe at three-way valve position.
4. enthalpy difference laboratory according to claim 3, it is characterised in that：It further include heat exchanger, between the interior side test
It is inside provided with the first coil pipe, is provided with the second coil pipe, first coil pipe and the heat exchange in the described first outdoor side test
It is provided with the first recuperation of heat pipeline between device, the second recuperation of heat pipeline is provided between second coil pipe and the heat exchanger,
And the first recuperation of heat pipeline is connected in parallel with the second recuperation of heat pipeline, along the flow direction of first outlet pipeline
On, the first heat exchanging pipe and the second heat exchanging pipe being connected to the heat exchanger are disposed on first outlet pipeline.
5. enthalpy difference laboratory according to claim 4, it is characterised in that：First section is provided on first heat exchanging pipe
Only valve, is provided with the second shut-off valve on second heat exchanging pipe, on first outlet pipeline, in first heat exchanging pipe
Third shut-off valve is provided between second heat exchanging pipe.
6. enthalpy difference laboratory according to claim 5, it is characterised in that：Further include cooling tower, the cooling tower with it is described
Cooling cycle pipeline is provided between drive train, it is described between first shut-off valve, the second shut-off valve and the heat exchanger
Cooling cycle pipeline flow into described cooling tower one end be parallel with respectively with first heat exchanging pipe the first heat dissipation circulation line, with
Second heat exchanging pipe is parallel with the second heat dissipation circulation line.
7. enthalpy difference laboratory according to claim 6, it is characterised in that：First heat exchanging pipe is in the heat exchanger
The 4th shut-off valve is provided at water inlet end, second heat exchanging pipe is provided with the 5th cut-off at the water outlet of the heat exchanger
Valve.
8. enthalpy difference laboratory according to claim 7, it is characterised in that：The is provided on the first heat dissipation circulation line
Six shut-off valves are provided with the 7th shut-off valve on the second heat dissipation circulation line, and the first recovery tubes road is provided with the
Eight shut-off valves are provided with the 9th shut-off valve on second heat exchanging pipe.
9. the enthalpy difference laboratory according to any one of claim 4-8, it is characterised in that：It further include being surveyed with the indoor
Between the outer side test of the second Room being disposed proximate between examination, surveyed between the interior side test, between the first outdoor side test, on the outside of second Room
Line between examination is L-shaped, is also parallel on first inlet pipeline, the first outlet pipeline and protrudes into the outer side test of the second Room
Between third inlet pipeline, third outlet pipeline, the third inlet pipeline, third outlet pipeline be used for outside the second Room
Tested unit connection in side test, the third inlet pipeline, which is set on one end outside the second Room between side test, to be arranged
There is the 7th temp probe, is provided with the 8th temperature on one end that the third outlet pipeline is set between the outer side test of the second Room
Degree probe.
10. enthalpy difference laboratory according to claim 9, it is characterised in that：It is also set up in the outer side test of the second Room
There is third coil pipe, third recuperation of heat pipeline, the third recuperation of heat are additionally provided between the third coil pipe and the heat exchanger
Pipeline is connected in parallel with the first recuperation of heat pipeline, the second recuperation of heat pipeline, and third recovery tubes road is also set up
There is the tenth shut-off valve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820016003.8U CN208171619U (en) | 2018-01-05 | 2018-01-05 | A kind of enthalpy difference laboratory |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820016003.8U CN208171619U (en) | 2018-01-05 | 2018-01-05 | A kind of enthalpy difference laboratory |
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| CN208171619U true CN208171619U (en) | 2018-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109656277A (en) * | 2018-12-26 | 2019-04-19 | 国网北京市电力公司 | The water temperature control system and method for enthalpy difference chamber |
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2018
- 2018-01-05 CN CN201820016003.8U patent/CN208171619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109656277A (en) * | 2018-12-26 | 2019-04-19 | 国网北京市电力公司 | The water temperature control system and method for enthalpy difference chamber |
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