CN212362377U - Energy-saving cold-storage type heat exchange device for central air conditioner - Google Patents
Energy-saving cold-storage type heat exchange device for central air conditioner Download PDFInfo
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- CN212362377U CN212362377U CN202020669143.2U CN202020669143U CN212362377U CN 212362377 U CN212362377 U CN 212362377U CN 202020669143 U CN202020669143 U CN 202020669143U CN 212362377 U CN212362377 U CN 212362377U
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Abstract
The utility model provides an energy-conserving cold-storage heat exchange device of central air conditioning. The energy-saving cold storage type heat exchange device for the central air conditioner comprises a water storage tank; the first heat preservation layer is fixedly arranged on the inner wall of the water storage tank; the first water suction pump is arranged on one side of the water storage tank; one end of the water inlet pipe is fixedly connected with a water inlet of the first water suction pump, and the other end of the water inlet pipe extends into the water storage tank; the water pump comprises a water storage tank, a first coil pipe, wherein the first coil pipe is arranged outside the water storage tank, one end of the first coil pipe is fixedly connected with a water outlet of a first water suction pump, and the other end of the first coil pipe extends into the water storage tank. The utility model provides an energy-conserving cold-storage heat exchange device of central air conditioning has the advantage that refrigeration effect utilization ratio is high, the cooling effect is longer, performance promotes.
Description
Technical Field
The utility model relates to a central air conditioning technology field especially relates to an energy-conserving cold-storage heat exchange device of central air conditioning.
Background
The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, the principle of liquid gasification refrigeration is adopted to provide required cold quantity for the air conditioning systems so as to offset heat load of indoor environment, and the heating system provides required heat quantity for the air conditioning systems so as to offset cold and heat load of indoor environment. However, in order to reduce the power load and fully utilize the refrigeration system during the use of the central air conditioner, a dedicated and energy-saving cold storage heat exchange device is generally provided, so that the use of the central air conditioner is more reasonable, economical and efficient.
The prior art provides an energy-saving cold storage type heat exchange device for a central air conditioner, which comprises an air inlet (1), an air outlet (2), an air duct coil (3), a cold storage box (4), a heat preservation layer (5), a pump (6) and a heat exchange coil (7), and is characterized in that one end of the cold storage box (4) is provided with the air inlet (1), the other end is provided with the air outlet (2), the inner wall of the cold storage box (4) is provided with the heat preservation layer (5), the cold storage box (4) is internally provided with the air duct coil (3) and the pump (6), one end of the air duct coil (3) is matched and connected with the air inlet (1), the other end of the air duct coil is matched and connected with the air outlet (2), the bottom of the cold storage box (4) is provided with a water outlet and a water inlet, and, although the utility model has the advantages of simple structure, it is practical reliable, low energy consumption high efficiency and energy-conserving effect are convex, but this utility model is well in the use discovery, when central air conditioning is in long-time use, can cool down the water of cold-storage incasement always, nevertheless because this novel well cold-storage incasement of use water capacity is limited, carries out the heat transfer in-process at heat exchange coil, the cooling effect step-by-step becomes low, and the holding time is shorter, hardly more abundant utilization central air conditioning's refrigeration effect, performance is lower.
Therefore, it is necessary to provide a new energy-saving cold-storage heat exchange device for a central air conditioner to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an energy-conserving cold-storage heat exchange device of central air conditioning that refrigeration effect high-usage, cooling effect are longer, performance promotes.
In order to solve the technical problem, the utility model provides an energy-conserving cold-storage heat exchange device of central air conditioning includes: a water storage tank; the first heat preservation layer is fixedly arranged on the inner wall of the water storage tank; the first water suction pump is arranged on one side of the water storage tank; one end of the water inlet pipe is fixedly connected with a water inlet of the first water suction pump, and the other end of the water inlet pipe extends into the water storage tank; the first coil pipe is arranged outside the water storage tank, one end of the first coil pipe is fixedly connected with a water outlet of the first water suction pump, and the other end of the first coil pipe extends into the water storage tank; the cold storage tank is arranged above the water storage tank; the second heat-insulating layer is fixedly arranged on the inner wall of the cold storage box; the second water suction pump is fixedly arranged at the top of the cold storage box; one end of the water pumping pipe is fixedly connected with a water outlet of the second water pumping pump, and the other end of the water pumping pipe extends into the cold storage box; the air inlet pipeline is fixedly arranged on one side of the cold storage box; the air outlet pipeline is fixedly arranged on one side of the cold storage box; the second coil pipe is arranged in the cold storage box, one end of the second coil pipe is fixedly connected with the air inlet pipeline, and the other end of the second coil pipe is fixedly connected with the air outlet pipeline; the two-way pipeline is arranged between the water storage tank and the cold storage tank, and two ends of the two-way pipeline extend into the water storage tank; the connecting pipe, the connecting pipe fixed mounting be in the bottom of cold-storage box, the bottom of connecting pipe with bi-pass pipeline fixed connection.
Preferably, the bottom of the water storage tank is fixedly provided with a drain pipe, the connecting pipe is provided with a first valve, and the drain pipe is provided with a second valve.
Preferably, the top of the water storage tank is fixedly provided with two erection columns, and the tops of the erection columns are fixedly connected with the cold storage tank.
Preferably, the two-way pipeline penetrates through the frame connecting column and is fixedly connected with the frame connecting column.
Preferably, the outer walls of the two sides of the water storage tank are fixedly provided with connecting rods, and the two ends, far away from each other, of the connecting rods are fixedly connected with the first coil pipe.
Preferably, a connecting table is fixedly installed on the outer wall of one side of the water storage tank, and the top of the connecting table is fixedly connected with the first water suction pump.
Compared with the prior art, the utility model provides an energy-conserving cold-storage heat exchange device of central air conditioning has following beneficial effect:
the utility model provides an energy-conserving cold-storage heat exchange device of central air conditioning, when central air conditioning operates, the air conditioning that it produced just gets into in the second coil, then cool down the water in the cold-storage box, discharge through the pipeline of giving vent to anger subsequently, open first valve afterwards, the water in the cold-storage box just gets into in the storage water tank, then start the second suction pump again and pour into the water source into the cold-storage box, continue cooling work, after falling to appropriate temperature, again with the water in the storage water tank, so relapse, until central air conditioning stops, or the storage water tank is full soon can, first heat preservation and second heat preservation can keep warm the temperature, the heat preservation effect is better, then start first suction pump, take the water in the storage water tank into the first coil, then carry out the heat exchange to the ambient air, then get into the storage water tank through the other end of first coil, so relapse, the heat exchange work can be stopped until the water temperature of the circulating water is increased, the refrigeration effect is better, the external air can be cooled for a long time, and the service performance is higher.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of an energy-saving cold-storage heat exchange device for a central air conditioner according to the present invention;
fig. 2 is a schematic view of the structure of the present invention;
reference numbers in the figures: 1. storage water tank, 2, first heat preservation, 3, first suction pump, 4, inlet tube, 5, first coil pipe, 6, cold-storage tank, 7, second heat preservation, 8, second suction pump, 9, drinking-water pipe, 10, admission line, 11, the pipeline of giving vent to anger, 12, second coil pipe, 13, bi-pass pipeline, 14, connecting pipe, 15, drain pipe.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an energy-saving cold-storage heat exchange device for a central air conditioner according to the present invention; fig. 2 is a schematic view of the structure of the present invention. The energy-conserving cold-storage heat exchange device of central air conditioning includes: a water storage tank 1; the first heat preservation layer 2 is fixedly arranged on the inner wall of the water storage tank 1; the first water suction pump 3 is arranged on one side of the water storage tank 1; one end of the water inlet pipe 4 is fixedly connected with a water inlet of the first water pump 3, and the other end of the water inlet pipe 4 extends into the water storage tank 1; the first coil pipe 5 is arranged outside the water storage tank 1, one end of the first coil pipe 5 is fixedly connected with a water outlet of the first water suction pump 3, and the other end of the first coil pipe 5 extends into the water storage tank 1; the cold storage tank 6 is arranged above the water storage tank 1; the second heat insulation layer 7 is fixedly arranged on the inner wall of the cold storage box 6; the second water suction pump 8 is fixedly arranged at the top of the cold storage box 6; one end of the water pumping pipe 9 is fixedly connected with a water outlet of the second water pump 8, and the other end of the water pumping pipe 9 extends into the cold storage box 6; the air inlet pipeline 10 is fixedly arranged on one side of the cold storage box 6; the air outlet pipeline 11 is fixedly arranged on one side of the cold storage box 6; the second coil pipe 12 is arranged in the cold storage box 6, one end of the second coil pipe 12 is fixedly connected with the air inlet pipeline 10, and the other end of the second coil pipe 12 is fixedly connected with the air outlet pipeline 11; the two-way pipeline 13 is arranged between the water storage tank 1 and the cold storage tank 6, and two ends of the two-way pipeline 13 extend into the water storage tank 1; and the connecting pipe 14 is fixedly arranged at the bottom of the cold storage box 6, and the bottom end of the connecting pipe 14 is fixedly connected with the two-way pipeline 13.
The bottom fixed mounting of storage water tank 1 has drain pipe 15, connecting pipe 14 is last to be equipped with first valve, be equipped with the second valve on the drain pipe 15.
The top of the water storage tank 1 is fixedly provided with two erection columns, and the tops of the erection columns are fixedly connected with the cold storage tank 6.
The double-pass pipeline 13 penetrates through the frame connecting column and is fixedly connected with the frame connecting column.
The outer walls of the two sides of the water storage tank 1 are fixedly provided with connecting rods, and the two ends, far away from each other, of the connecting rods are fixedly connected with the first coil pipes 5.
The water storage tank is characterized in that a connecting table is fixedly mounted on the outer wall of one side of the water storage tank 1, and the top of the connecting table is fixedly connected with the first water suction pump 3.
The utility model provides an energy-conserving cold-storage heat exchange device of central air conditioning's theory of operation as follows:
the water inlet of second suction pump 8 is connected with external pipeline in this device, and external pipeline is linked together with outside water source, before using, starts second suction pump 8, extracts outside water source, and outside water source just gets into in the cold-storage box 6 through drinking-water pipe 9.
When the central air conditioner is operated, the generated cold air enters the second coil pipe 12 through the air inlet pipeline 10, at the moment, the water in the cold storage box 6 is gradually cooled, the arranged second heat preservation layer 7 can maintain the temperature of the cooled water for a long time, then the cold air is discharged through the air outlet pipeline 11, when the central air conditioner is used for a long time, the temperature of the water in the cold storage box 6 is reduced to a proper temperature, then the first valve is opened, the water in the cold storage box 6 enters the water storage tank 1 through the two-way pipeline 13, then the second water suction pump 8 is started again to fill the water source into the cold storage box 6, then the central air conditioner can continue to carry out cooling work, after the temperature is reduced to a certain temperature, the first valve is opened again to discharge the water into the water storage tank 1, then the cooling work of the water source can be carried out repeatedly until the central air conditioner stops or the water storage tank 1 is full, the work of keeping warm can continuously be carried out to the temperature in the first heat preservation 2 that sets up, it is better to keep warm the effect, afterwards alright start first suction pump 3, first suction pump 3 just can extract the water in the storage water tank 1, water in it just can get into the coil pipe part of first coil pipe 5 through inlet tube 4 and the one end via first coil pipe 5, then can carry out the heat exchange to the air in the external world, afterwards, the other end through first coil pipe 5 gets into in storage water tank 1, so relapse, the temperature of until this circulating water uprises can stop heat exchange work, it can to open the second valve with the water discharge afterwards.
Compared with the prior art, the utility model provides an energy-conserving cold-storage heat exchange device of central air conditioning has following beneficial effect:
the utility model provides an energy-conserving cold-storage heat exchange device of central air conditioning, when central air conditioning operates, the air conditioning that it produced just gets into in the second coil pipe 12, then cool down the water in the cold-storage tank 6, discharge through the pipeline of giving vent to anger 11 afterwards, open first valve afterwards, the water in the cold-storage tank 6 just gets into in the storage water tank 1, then start second suction pump 8 again and pour into the water source into the cold-storage tank 6, continue cooling down work, after falling to appropriate temperature, again with the row of water into the storage water tank 1, so repeatedly, until central air conditioning stops, or storage water tank 1 soon fills up can, first heat preservation 2 and second heat preservation 7 can keep warm to the temperature continuously, the heat preservation effect is better, then start first suction pump 3, take the water in the storage water tank 1 into in the first coil pipe 5, then carry out the heat exchange to the air, then get into storage water tank 1 through the other end of first coil pipe 5, so relapse, can stop heat exchange work until the temperature of this circulating water uprises, and refrigeration effect is better, can last longer cooling to the outside air, and performance is higher.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. An energy-saving cold-storage heat exchange device for a central air conditioner is characterized by comprising:
a water storage tank;
the first heat preservation layer is fixedly arranged on the inner wall of the water storage tank;
the first water suction pump is arranged on one side of the water storage tank;
one end of the water inlet pipe is fixedly connected with a water inlet of the first water suction pump, and the other end of the water inlet pipe extends into the water storage tank;
the first coil pipe is arranged outside the water storage tank, one end of the first coil pipe is fixedly connected with a water outlet of the first water suction pump, and the other end of the first coil pipe extends into the water storage tank;
the cold storage tank is arranged above the water storage tank;
the second heat-insulating layer is fixedly arranged on the inner wall of the cold storage box;
the second water suction pump is fixedly arranged at the top of the cold storage box;
one end of the water pumping pipe is fixedly connected with a water outlet of the second water pumping pump, and the other end of the water pumping pipe extends into the cold storage box;
the air inlet pipeline is fixedly arranged on one side of the cold storage box;
the air outlet pipeline is fixedly arranged on one side of the cold storage box;
the second coil pipe is arranged in the cold storage box, one end of the second coil pipe is fixedly connected with the air inlet pipeline, and the other end of the second coil pipe is fixedly connected with the air outlet pipeline;
the two-way pipeline is arranged between the water storage tank and the cold storage tank, and two ends of the two-way pipeline extend into the water storage tank;
the connecting pipe, the connecting pipe fixed mounting be in the bottom of cold-storage box, the bottom of connecting pipe with bi-pass pipeline fixed connection.
2. The energy-saving cold storage heat exchange device for the central air conditioner as claimed in claim 1, wherein a drain pipe is fixedly installed at the bottom of the water storage tank, a first valve is installed on the connecting pipe, and a second valve is installed on the drain pipe.
3. The energy-saving cold storage heat exchange device for the central air conditioner as claimed in claim 1, wherein two mounting posts are fixedly mounted on the top of the water storage tank, and the top of the mounting posts is fixedly connected with the cold storage tank.
4. The energy-saving cold-storage heat exchange device for the central air conditioner as claimed in claim 3, wherein the two-way pipe penetrates through the erection column and is fixedly connected with the erection column.
5. The energy-saving cold-storage heat exchange device for the central air conditioner as claimed in claim 1, wherein the outer walls of the two sides of the water storage tank are fixedly provided with connecting rods, and the ends of the two connecting rods far away from each other are fixedly connected with the first coil pipes.
6. The energy-saving cold storage heat exchange device for the central air conditioner as claimed in claim 1, wherein an engagement platform is fixedly installed on an outer wall of one side of the water storage tank, and the top of the engagement platform is fixedly connected with the first water suction pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020669143.2U CN212362377U (en) | 2020-04-28 | 2020-04-28 | Energy-saving cold-storage type heat exchange device for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020669143.2U CN212362377U (en) | 2020-04-28 | 2020-04-28 | Energy-saving cold-storage type heat exchange device for central air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN212362377U true CN212362377U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020669143.2U Active CN212362377U (en) | 2020-04-28 | 2020-04-28 | Energy-saving cold-storage type heat exchange device for central air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN212362377U (en) |
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2020
- 2020-04-28 CN CN202020669143.2U patent/CN212362377U/en active Active
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