CN220103232U - Multi-heat source parallel system - Google Patents
Multi-heat source parallel system Download PDFInfo
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- CN220103232U CN220103232U CN202321427632.7U CN202321427632U CN220103232U CN 220103232 U CN220103232 U CN 220103232U CN 202321427632 U CN202321427632 U CN 202321427632U CN 220103232 U CN220103232 U CN 220103232U
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- water
- valve
- heat source
- pipeline
- parallel system
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 138
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D12/00—Other central heating systems
- F24D12/02—Other central heating systems having more than one heat source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model belongs to the field of heating systems, and particularly relates to a multi-heat source parallel system which solves the problems that the existing heating system is single in heat source and difficult to achieve energy conservation and heating efficiency, and comprises a water inlet pipeline and a water return pipeline which are mutually communicated, wherein a plurality of water pipes are arranged at the water inlet end of the water inlet pipeline and are connected with an external heat source, different heat sources are connected to the plurality of water pipes, a plurality of water outlet pipes for conveying heat-dissipating cooled water to a heat return source for heating are arranged at the water outlet end of the water return pipeline. The utility model has the advantages that different heat sources are connected into the heating system, so that the system can switch the heat sources according to the use requirement, thereby improving the heating effect of the heating system and reducing the heating cost.
Description
Technical Field
The utility model belongs to the field of heating systems, and particularly relates to a multi-heat-source parallel system.
Background
With the improvement of living standard, people have higher requirements on living environment, and most families can use a heating system to heat the room when the temperature is low in winter, so that the comfort level of people in the room is improved.
There are many different ways of heating in the existing room, and there are wall hanging stove, air heat pump and solar energy equipment. The wall-mounted furnace generates heat by burning fuel gas or coal, the heating efficiency is high, the air heat pump generates heat by utilizing the heat in the air, the solar equipment generates heat by absorbing solar energy, and the air heat pump and the solar equipment are more energy-saving and environment-friendly.
The following problems exist in the related art: the wall-mounted furnace has higher energy consumption for heating, and more waste gas is generated by continuously burning fuel to cause pollution; the heating speed of the air heat pump is low, and the solar energy equipment is greatly influenced by weather factors, so that the heating effect is poor.
Disclosure of Invention
In order to improve the heating effect of a heating system and reduce the cost required by heating, the utility model provides a multi-heat source parallel system.
The utility model provides a multi-heat source parallel system, which adopts the following technical scheme:
the utility model provides a many heat sources parallel system, includes intake pipe and the return water pipeline of mutual intercommunication, the intake end of intake pipe is provided with a plurality of raceway, the raceway is connected external heat source, and a plurality of connect different heat sources on the raceway, the play water end of return water pipeline is provided with a plurality of outlet pipes that are used for carrying the back heat source heating with the water after the heat dissipation cooling, this heat source parallel system still includes control mechanism, intake pipe passes through control mechanism and arbitrary raceway intercommunication, the return water pipeline passes through control mechanism and arbitrary outlet pipe intercommunication, the raceway of intake pipe intercommunication and the outlet pipe intercommunication of return water pipeline intercommunication.
Through adopting above-mentioned technical scheme, can switch the raceway with the water inlet pipeline intercommunication through control mechanism, switch the outlet pipe with the return water pipeline intercommunication simultaneously, and the raceway of water inlet pipeline intercommunication communicates with the outlet pipe of return water pipeline intercommunication, and the raceway is connected with the heat source to in the realization inserts heating system with different heat sources, make this system can switch the heat source according to the needs of using, thereby improved heating system's heating effect and reduced heating cost.
As a further preferable mode, the control mechanism comprises a diversion valve and an executing piece, a plurality of water delivery pipes are communicated with the water inlet pipeline through the diversion valve, a plurality of water outlet pipes are communicated with the water return pipeline through the diversion valve, and the executing piece is used for controlling on-off of the diversion valve.
Through adopting above-mentioned technical scheme, raceway, outlet pipe, water inlet pipeline and return water pipeline initial state all are connected with the flow guide valve, control the break-make of flow guide valve through the executive component, realize with a raceway and water inlet pipeline intercommunication, with a outlet pipe and return water pipeline intercommunication simultaneously, make the connection more stable, excellent in use effect.
As a further preferred, the water pipe and the water outlet pipe are both provided with two groups, the diversion valve comprises a valve body and a valve core structure, the valve body is provided with two first connecting ports and one second connecting port, the water pipe or the water outlet pipe is communicated with the first connecting ports, the water inlet pipe or the water return pipe is communicated with the second connecting ports, the valve core structure is arranged between the first connecting ports and the second connecting ports, the executing piece is arranged on the valve body, and the valve core structure is arranged at the output end of the executing piece.
Through adopting above-mentioned technical scheme, executive component drive case structural movement to switch the first connecting port with the second connector intercommunication, and adopt different case structures according to the use needs, reduce cost improves result of use.
As a further preferable mode, the valve core structure comprises a ball body, a placing groove which is embedded and matched with the ball body is formed in the valve body, a channel is formed in the ball body, and the executing piece drives the ball body to rotate so that the channel is communicated with the second connecting port and the first connecting port.
Through adopting above-mentioned technical scheme, adopt the spheroid case in the valve body, offered the passageway on the spheroid, drive the spheroid through the executive component and rotate, make passageway intercommunication different second connector and first connector, simple structure, the cost is lower.
As a further preferable mode, the valve core structure comprises two valve seats and two plugging pieces, the two valve seats are coaxially arranged in the valve body, the valve is arranged on the valve seats, one first connecting port is communicated with the second connecting port through the corresponding valve, the executing piece drives the two plugging pieces to move so that the valve is closed or opened, and when one plugging piece closes one valve, the other valve is opened.
Through adopting above-mentioned technical scheme, the fixed in position of disk seat and valve closes one of them valve through driving shutoff piece motion to make first connector pass through another valve and second connector intercommunication, more stable when the shutoff piece motion, it is better to the shutoff effect of valve.
As a further preferable mode, the blocking piece comprises a piston, a driving rod is arranged between the two pistons, the piston is sleeved on the driving rod, and the actuating piece drives the driving rod to move along the axial direction of the valve.
Through adopting above-mentioned technical scheme, the actuating lever motion drives two pistons and moves simultaneously, when realizing that a valve is closed, another valve is opened, and driving efficiency is high, and through piston and disk seat contact, the leakproofness is better.
As a further preferred aspect, the blocking member further includes a fixing plate fixedly connected to the driving rod, the piston is slidably disposed on the driving rod, and a spring disposed between the fixing plate and the piston.
Through adopting above-mentioned technical scheme, after piston and the contact of disk seat, provide the distance of one section buffering for the piston through the spring, make piston and disk seat contact more stable, sealed effect is better, avoids the great damage that causes of atress between piston and the disk seat simultaneously, influences the use.
As a further preferable aspect, a connecting rod is fixedly connected between the two driving rods, and the connecting rod is coaxially arranged with the driving rods.
Through adopting above-mentioned technical scheme, two actuating levers pass through the connecting rod and connect into wholly to when making a actuating lever motion, this actuating lever can drive another actuating lever motion through the connecting rod, can practice thrift the consumption of electric energy, and can avoid when an executive component breaks down, influence heating system's use.
As a further preferable mode, the heat source parallel system further comprises a booster pump and a coupling tank, wherein the booster pump is detachably connected to the water inlet pipeline, the water delivery pipe is connected with the water inlet pipeline through the coupling tank, the water outlet pipe is connected with the water return pipeline through the coupling tank, and the coupling tank is provided with an exhaust valve and a blow-down valve.
Through adopting above-mentioned technical scheme, the booster pump improves the pressure in the pipeline, improves hydrologic cycle efficiency to improve heating efficiency, set up the coupling jar simultaneously and separate heat source and the booster pump on to the raceway, avoid influencing each other and lead to system operating efficiency to descend.
As a further preferable mode, the water inlet pipeline and the water return pipeline are both provided with temperature sensors for detecting water temperature, and the temperature sensors are electrically connected with the executing piece.
By adopting the technical scheme, the temperature sensor is used for controlling the executive component to work after measuring the water temperature, so that the heat source in the access pipeline can be quickly and accurately switched, the heating effect is improved, and the cost is reduced.
In summary, the utility model has at least the following beneficial technical effects:
1. the water delivery pipe communicated with the water inlet pipeline can be switched through the control mechanism, the water outlet pipe communicated with the water return pipeline is switched at the same time, and the water delivery pipe communicated with the water inlet pipeline is communicated with the water outlet pipe communicated with the water return pipeline, and the water delivery pipe is provided with a heat source, so that different heat sources are connected into the heating system, the system can switch the heat sources according to the use requirement, the heating effect of the heating system is improved, and the heating cost is reduced;
2. the water delivery pipe or the water outlet pipe is communicated with the first connecting port, the water inlet pipeline or the water return pipeline is communicated with the second connecting port, and the executive component drives the valve core structure to move, so that the first connecting port communicated with the second connecting port is switched, different valve core structures are adopted according to the use requirement, the cost is reduced, and the use effect is improved;
3. the pressure in the pipeline is improved through setting up the booster pump, the water circulation efficiency is improved to improve heating efficiency, set up the coupling jar simultaneously and separate heat source and the booster pump on the raceway, avoid the mutual influence to lead to system operation efficiency to descend.
Drawings
Fig. 1 is a schematic front view of the structure of embodiment 1;
FIG. 2 is a schematic overall structure of the control mechanism of embodiment 1;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic front view of the structure of embodiment 2;
FIG. 5 is a schematic view showing the overall structure of a control mechanism of embodiment 2;
FIG. 6 is a schematic cross-sectional view taken along line B-B of FIG. 5;
fig. 7 is a schematic front view of the structure of embodiment 3.
The same reference numbers are used throughout the drawings to reference like elements or structures, wherein:
1. a water inlet pipeline; 2. a water return line; 3. a water pipe; 4. a water outlet pipe; 5. a diverter valve; 51. a valve body; 511. a first connection port; 512. a second connection port; 513. a placement groove; 52. a valve core structure; 521. a sphere; 5211. a channel; 522. a valve seat; 5221. a valve; 523. a blocking member; 5231. a piston; 5232. a driving rod; 5233. a fixing plate; 5234. a spring; 5235. a connecting rod; 53. an actuator; 6. a booster pump; 7. a coupling tank; 71. an exhaust valve; 72. a blow-down valve; 8. a temperature sensor; 9. and a pressure release valve.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model is described in further detail below with reference to fig. 1-7.
Example 1:
the embodiment discloses a multi-heat source parallel system.
Referring to fig. 1 to 3, a multiple heat source parallel system includes a water inlet pipe 1, a water return pipe 2, a water pipe 3, a water outlet pipe 4, a control mechanism, a booster pump 6, a coupling tank 7, a temperature sensor 8, and a pressure relief valve 9.
The water inlet pipeline 1 and the water return pipeline 2 are mutually communicated, the water conveying pipeline 3 is provided with a plurality of groups, the water conveying pipelines 3 are all arranged at the water inlet end of the water inlet pipeline 1, the water conveying pipeline 3 is connected with an external heat source, the water conveying pipelines 3 are connected with different heat sources, the heat sources can be used for heating water in the water conveying pipelines 3, wall-mounted furnaces, air heat pumps or solar energy and other devices can be used as the heat sources, the water outlet pipelines 4 are provided with the same number as the water conveying pipelines 3, the water outlet pipelines 4 are arranged at the water outlet end of the water return pipeline 2, the water inlet pipeline 1 is communicated with any water conveying pipeline 3 through a control mechanism, the water return pipeline 2 is communicated with any water outlet pipeline 4 through the control mechanism, and the water conveying pipeline 3 communicated with the water return pipeline 2 is communicated with the water outlet pipeline 4, so that different heat sources can be switched according to the use requirement, the heating system is switched into the heating system, and the heating effect of the heating system is improved, and the heating cost is reduced;
the booster pump 6 can be dismantled and connected on water intake pipe 1, specifically be connected with water intake pipe 1 through flange or thread bush, the raceway 3 is connected with water intake pipe 1 through coupling jar 7, outlet pipe 4 is connected with water return pipe 2 through coupling jar 7, through the pressure in the improvement pipeline of installation booster pump 6 on water intake pipe 1, improve water circulation efficiency, thereby improve heating efficiency, set up simultaneously and separate the heat source and the booster pump 6 on the raceway 3 of coupling jar 7, avoid the influence each other to lead to system operating efficiency to descend, and be provided with discharge valve 71 and blowoff valve 72 on the coupling jar 7, keep the inside normal operation of coupling jar 7, in addition for the security of guarantee system operation, fixed mounting has relief valve 9 on the water return pipe 2, when pressure is too big in the system, the relief valve 9 opens the pressure release.
In the embodiment, two groups of water delivery pipes 3 and water outlet pipes 4 are respectively provided, the control mechanism comprises a flow guide valve 5 and an executing piece 53, the two groups of water delivery pipes 3 are respectively communicated with a water inlet pipeline 1 through the flow guide valve 5, the two groups of water outlet pipes 4 are respectively communicated with a water return pipeline 2 through the flow guide valve 5, the executing piece 53 controls the on-off of the flow guide valve 5, one of the water delivery pipes 3 is communicated with the water inlet pipeline 1, one of the water outlet pipes 4 is communicated with the water return pipeline 2, the water inlet pipeline 1 and the water return pipeline 2 are respectively provided with a temperature sensor 8 for detecting water temperature, the temperature sensors 8 are electrically connected with the executing piece 53, and the executing piece 53 is controlled to work after the temperature sensor 8 measures water temperature, so that the water delivery pipes 3 and the water outlet pipes 4 in the connecting pipelines can be quickly and accurately switched, and the use of a heat source can be switched;
the diversion valve 5 comprises a valve body 51 and a valve core structure 52, wherein two first connecting ports 511 and one second connecting port 512 are formed in the valve body 51, the water delivery pipe 3 or the water outlet pipe 4 is communicated with the first connecting ports 511, the water inlet pipe 1 or the water return pipe 2 is communicated with the second connecting ports 512, the valve core structure 52 is arranged between the first connecting ports 511 and the second connecting ports 512, an executing piece 53 is fixedly arranged on the valve body 51, the valve core structure 52 is arranged at the output end of the executing piece 53, and the executing piece 53 drives the valve core structure 52 to move, so that the first connecting ports 511 communicated with the second connecting ports 512 are switched, and different valve core structures 52 are adopted according to use requirements;
in this embodiment, the valve core structure 52 includes a ball 521, a placement groove 513 embedded and adapted with the ball 521 is formed in the valve body 51, a channel 5211 is formed in the ball 521, the actuator 53 is a driving motor, and the driving motor drives the ball 521 to rotate so that the channel 5211 is communicated with the second connection port 512 and one of the first connection ports 511.
Example 2:
referring to fig. 4-6, the difference between the present embodiment and embodiment 1 is that the valve core structure 52 includes two valve seats 522 and two blocking members 523, the two valve bodies 51 are coaxially disposed along the vertical direction, the two valve seats 522 are coaxially and fixedly installed in the valve bodies 51, the valve seats 522 are all provided with valves 5221, one first connection port 511 is communicated with the second connection port 512 through the corresponding valve 5221, the executing member 53 drives the two blocking members 523 to move so that the valves 5221 are closed or opened, and when one blocking member 523 closes one valve 5221, the other valve 5221 is opened; specifically, the blocking piece 523 includes a piston 5231, a fixed plate 5233 and a spring 5234, a driving rod 5232 is disposed between the two pistons 5231, the piston 5231 is slidably sleeved on the driving rod 5232, the fixed plate 5233 is fixedly connected to the driving rod 5232, the spring 5234 is fixedly connected between the fixed plate 5233 and the piston 5231, the actuating piece 53 can be an air cylinder, the driving rod 5232 is coaxially disposed on the piston 5231 rod of the air cylinder, the air cylinder drives the driving rod 5232 to move along the axis direction of the valve 5221, the driving rod 5232 moves to drive the two pistons 5231 to move simultaneously, one valve 5221 is closed, the other valve 5221 is opened, and after the piston 5231 contacts the valve seat 522, a buffer distance is provided for the piston 5231 through the spring 5234, so that the piston 5231 contacts the valve seat 522 more stably, the sealing effect is better, and meanwhile, the damage caused by the larger stress between the piston 5231 and the valve seat 522 is avoided.
Example 3:
referring to fig. 7, the difference between the present embodiment and embodiment 2 is that a connecting rod 5235 is fixedly connected between two driving rods 5232, the connecting rod 5235 is coaxially disposed with the driving rods 5232, and the two driving rods 5232 are integrally connected through the connecting rod 5235, so that when one driving rod 5232 is moved, the driving rod 5232 can drive the other driving rod 5232 to move through the connecting rod 5235, thereby saving the consumption of electric energy, and avoiding the influence on the use of the heating system when one cylinder fails.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (10)
1. A multiple heat source parallel system, characterized by: including water intake pipe (1) and return water pipeline (2) of mutual intercommunication, the water intake end of water intake pipe (1) is provided with a plurality of raceway (3), outside heat source is connected to raceway (3), and a plurality of connect different heat sources on raceway (3), the water outlet end of return water pipeline (2) is provided with a plurality of outlet pipes (4) that are used for carrying the back heat source heating with the water after the heat dissipation cooling, and this many heat sources parallel system still includes control mechanism, water intake pipe (1) communicates with arbitrary raceway (3) through control mechanism, return water pipeline (2) communicate with arbitrary outlet pipe (4) through control mechanism, the outlet pipe (4) of raceway (3) and return water pipeline (2) intercommunication of water intake pipe (1) intercommunication.
2. A multiple heat source parallel system according to claim 1, wherein: the control mechanism comprises a flow guide valve (5) and an executing piece (53), wherein a plurality of water conveying pipes (3) are communicated with the water inlet pipeline (1) through the flow guide valve (5), a plurality of water outlet pipes (4) are communicated with the water return pipeline (2) through the flow guide valve (5), and the executing piece (53) is used for controlling the on-off of the flow guide valve (5).
3. A multiple heat source parallel system according to claim 2, wherein: the utility model discloses a water pipe, including carrying out valve (51), valve body (51) and valve core structure (52), two first connector (511) and a second connector (512) have been seted up to valve body (51), raceway (3) or outlet pipe (4) and first connector (511) intercommunication, inlet tube (1) or return water pipeline (2) and second connector (512) intercommunication, valve core structure (52) set up between first connector (511) and second connector (512), actuating part (53) set up on valve body (51), valve core structure (52) set up in the output of actuating part (53).
4. A multiple heat source parallel system according to claim 3 wherein: the valve core structure (52) comprises a ball body (521), a placing groove (513) which is embedded and matched with the ball body (521) is formed in the valve body (51), a channel (5211) is formed in the ball body (521), and the executing piece (53) drives the ball body (521) to rotate so that the channel (5211) is communicated with the second connecting port (512) and one first connecting port (511).
5. A multiple heat source parallel system according to claim 3 wherein: the valve core structure (52) comprises two valve seats (522) and two plugging pieces (523), the two valve seats (522) are coaxially arranged in the valve body (51), the valve (5221) is arranged on the valve seats (522), one first connecting port (511) is communicated with the second connecting port (512) through the corresponding valve (5221), the executing piece (53) drives the two plugging pieces (523) to move so that the valve (5221) is closed or opened, and when one plugging piece (523) closes one valve (5221), the other valve (5221) is opened.
6. A multiple heat source parallel system according to claim 5 wherein: the plugging piece (523) comprises a piston (5231), a driving rod (5232) is arranged between the two pistons (5231), the piston (5231) is sleeved on the driving rod (5232), and the actuating piece (53) drives the driving rod (5232) to move along the axis direction of the valve (5221).
7. A multiple heat source parallel system according to claim 6 wherein: the plugging piece (523) further comprises a fixed plate (5233) and a spring (5234), the fixed plate (5233) is fixedly connected to the driving rod (5232), the piston (5231) is slidably arranged on the driving rod (5232), and the spring (5234) is arranged between the fixed plate (5233) and the piston (5231).
8. A multiple heat source parallel system according to claim 6 wherein: a connecting rod (5235) is fixedly connected between the two driving rods (5232), and the connecting rod (5235) and the driving rods (5232) are coaxially arranged.
9. A multiple heat source parallel system according to claim 1, wherein: the heat source parallel system further comprises a booster pump (6) and a coupling tank (7), wherein the booster pump (6) is detachably connected to the water inlet pipeline (1), the water conveying pipeline (3) is connected with the water inlet pipeline (1) through the coupling tank (7), the water outlet pipe (4) is connected with the water return pipeline (2) through the coupling tank (7), and an exhaust valve (71) and a blow-down valve (72) are arranged on the coupling tank (7).
10. A multiple heat source parallel system according to claim 2, wherein: the water inlet pipeline (1) and the water return pipeline (2) are both provided with temperature sensors (8) for detecting water temperature, and the temperature sensors (8) are electrically connected with the executing piece (53).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321427632.7U CN220103232U (en) | 2023-06-06 | 2023-06-06 | Multi-heat source parallel system |
| DE202023105153.7U DE202023105153U1 (en) | 2023-06-06 | 2023-09-07 | Multiple heat source parallel connection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321427632.7U CN220103232U (en) | 2023-06-06 | 2023-06-06 | Multi-heat source parallel system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220103232U true CN220103232U (en) | 2023-11-28 |
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ID=88238610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321427632.7U Active CN220103232U (en) | 2023-06-06 | 2023-06-06 | Multi-heat source parallel system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN220103232U (en) |
| DE (1) | DE202023105153U1 (en) |
-
2023
- 2023-06-06 CN CN202321427632.7U patent/CN220103232U/en active Active
- 2023-09-07 DE DE202023105153.7U patent/DE202023105153U1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE202023105153U1 (en) | 2023-09-19 |
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