CN209763806U - annular shower heat exchange device - Google Patents
annular shower heat exchange device Download PDFInfo
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- CN209763806U CN209763806U CN201920362775.1U CN201920362775U CN209763806U CN 209763806 U CN209763806 U CN 209763806U CN 201920362775 U CN201920362775 U CN 201920362775U CN 209763806 U CN209763806 U CN 209763806U
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Abstract
The utility model discloses an annular shower heat transfer device, include heat exchange coil, shower dish, accept set, circulation pipeline and frame, heat exchange coil, shower dish and accept the dish and all install in the frame, heat exchange coil overlooks the orientation and is the loop configuration downwards, heat exchange coil has first port and second port, first port up, the second port is down, the shower dish is installed first port top, it installs to accept the dish second port below, the shower dish with it passes through to accept the dish circulation pipeline UNICOM. Through the heat exchange of the shower plate and the annular heat exchange coil, the heat exchange efficiency is improved.
Description
Technical Field
The utility model relates to a heat transfer field, especially an annular sprinkling heat transfer device.
background
the heat exchange tubes of the traditional heat exchanger are generally arranged into a linear type, then a plurality of heat exchange tubes are arranged into a snake-shaped structure, but because the heat exchange working medium in the heat exchange tubes flows out of the heat exchanger quickly in the sprinkling process, the heat exchange results in low heat exchange efficiency.
SUMMERY OF THE UTILITY MODEL
an object of the utility model is to improve prior art's shortcoming, provide an annular sprinkling heat transfer device, improve heat exchange efficiency.
the technical scheme is as follows:
Annular shower heat transfer device, include heat exchange coil, shower dish, accept set, circulation pipeline and frame, heat exchange coil, shower dish and accept the dish and all install in the frame, heat exchange coil overlooks the orientation and is the loop configuration downwards, heat exchange coil has first port and second port, first port up, the second port is down, shower dish is installed first port top, it installs to accept the dish second port below, shower dish with it passes through to accept the dish circulation pipeline UNICOM.
The circulating pipeline comprises a circulating pipeline and a circulating pump body, and the receiving disc, the circulating pump body and the sprinkling disc are connected in series through the circulating pipeline.
The heat exchange coil is characterized by further comprising a fan, wherein the fan is arranged above the first port, and the fan is located on a straight line coincident with the central axis of the heat exchange coil.
The heat exchange plate is characterized in that a circular through hole is formed in the middle of the shower plate, the shower plate is of an annular structure, the outer diameter of the shower plate is larger than or equal to the outer diameter of the heat exchange coil, the inner diameter of the shower plate is smaller than or equal to the inner diameter of the heat exchange coil, and the outer diameter of the bearing plate is larger than or equal to the outer diameter of the shower plate.
the fan is arranged in or above the inner diameter of the annular shower plate.
the heat exchange coil comprises a light pipe coil, and the light pipe coil is formed by spirally bending a heat exchange tube.
The heat exchange coil is provided with a plurality of groups of heat exchange tubes, each group of heat exchange tubes is coiled into a spiral shape, the diameter of each group of heat exchange tubes is gradually increased, and the heat exchange tubes are sleeved with one another.
and the inlet ends of the heat exchange tubes of each group are communicated with each other and the outlet ends of the heat exchange tubes of each group are communicated with each other.
The heat exchange coil comprises an optical tube coil and a radiating fin coil, wherein the optical tube coil is formed by spirally bending a heat exchange tube, the outer surface of the heat exchange tube of the radiating fin coil is provided with a layer of radiating fins, the radiating fins extend outwards, the heat exchange tube is provided with radiating fins and spirally bent to form the radiating fin coil, and the optical tube coil is connected with the radiating fin coil.
The light pipe coil is connected with the inlet end of the radiating fin coil in parallel or the light pipe coil is connected with the inlet end and the outlet end of the radiating fin coil in series.
The light pipe coil is sleeved with the radiating fin coil, the light pipe coil is positioned on the outer side, and the radiating fin coil is positioned on the inner side.
The air guide pipe is arranged above the shower plate, and the fan is arranged inside or at the port of the air guide pipe.
The application method of the annular shower heat exchange device comprises the following steps,
the heat exchange working medium enters the heat exchange coil and flows around the annular heat exchange coil, the circulating pipeline starts to work to drive the liquid medium in the receiving plate to enter the shower plate, the liquid medium in the shower plate is showered downwards by gravity, the heat exchange working medium flows around the annular heat exchange coil to exchange heat with the liquid medium,
The liquid medium of the shower plate enters the bearing plate by gravity to complete circulation.
Before or at the same time of the step that the heat exchange working medium enters the heat exchange coil, the annular sprinkling heat exchange device receives a working signal;
When a heat exchange working signal of the fan is received,
the heat exchange working medium enters the heat exchange coil and flows around the annular heat exchange coil, the fan is started, the fan blows air to enable negative pressure to be formed inside the heat exchange coil, air flows from the outer side part of the heat exchange coil to the inner side part, and the heat exchange working medium and the air exchange heat;
When the shower heat exchange working signal is received,
The heat exchange working medium enters the heat exchange coil and flows around the annular heat exchange coil, the circulating pipeline starts to work to drive the liquid medium in the receiving plate to enter the shower plate, the liquid medium in the shower plate is showered downwards by gravity, the heat exchange working medium flows around the annular heat exchange coil to exchange heat with the liquid medium,
The liquid medium of the shower plate enters the bearing plate by gravity to complete circulation.
It should be noted that:
The foregoing "first, second, and third … …" do not denote any particular quantity or order, but rather are used merely to distinguish one name from another.
The nesting refers to the fact that the geometric body formed by the appearance of the object with the larger size partially wraps or completely wraps the object with the smaller size.
The advantages or principles of the invention are explained below:
1. Annular shower heat transfer device is provided with heat exchange coil, the shower dish, accept the dish, circulation pipeline and frame, wherein heat exchange coil is the loop configuration under overlooking the direction, the heat transfer working medium flows through heat exchange coil's flow distance and increases, in addition through the shower dish, accept the setting of dish and circulation pipeline, constitute one set of shower system, shower through liquid medium, like the shower of water, heat exchange coil's heat exchange efficiency can be accelerated greatly, and liquid medium is the use of circulated, consequently can not cause the waste of resource when practical, wherein the shower dish is installed on heat exchange coil's upper portion, accept the lower part at heat exchange coil of dish installation, the liquid medium of shower dish directly showers the heat exchange coil through gravity.
2. The circulating pipeline comprises a circulating pipeline and a circulating pump body, the structure is relatively simple, and the device has advantages in both installation and cost.
3. The heat exchange coil is of an annular structure in the overlooking direction and corresponds to the shape of the fan, so that the fan can uniformly generate negative pressure in the heat exchange coil during blowing, the flow velocity of air entering the inner side from the outer side of the heat exchange coil in all directions is the same, and the heat exchange efficiency is also increased.
4. Circular through-hole is seted up at the shower dish middle part, and the external diameter of shower dish is more than or equal to moreover heat exchange coil's external diameter, shower dish internal diameter is less than or equal to heat exchange coil's internal diameter, so overlook the projection of direction and cover heat exchange coil completely, liquid medium also covers heat exchange coil when the shower, so can abundant heat transfer. The outer diameter of the bearing disc is larger than or equal to that of the shower disc, so that the liquid medium which can be showered down can be directly in the recovery range of the bearing disc.
5. The fan is installed in the inside and the top of shower plate internal diameter, at two noninterferences each other, carries out the heat transfer to the heat transfer pipe simultaneously.
6. The heat exchange coil comprises a light pipe coil and is bent into a spiral structure, and the heat exchange working medium can flow in a rotating track and then fully exchange heat.
7. the heat exchange coil comprises a plurality of groups of heat exchange tubes, the spiral diameter of each group of heat exchange tubes is gradually increased and then the heat exchange tubes are mutually sleeved, and the heat exchange efficiency of the unit volume of the heat exchange coil formed by the plurality of groups of heat exchange tubes is higher compared with that of the heat exchange coil formed by a single group of heat exchange tubes.
8. The inlet ends and the outlet ends of each group of heat exchange tubes are the same, and heat exchange working media can be introduced through one pipeline and led out through one pipeline, so that the excess pipelines are avoided.
9. The heat exchange coil comprises a light pipe coil and a radiating fin coil, two different heat exchange coils can adapt to different environments, when the heat exchange coil is used in summer, liquid media are sprinkled through the sprinkling plate, the light pipe coil is combined with fan air blast again, the heat exchange efficiency is high, the liquid media do not need to be sprinkled in the heat exchange of the radiating fin coil, the heat exchange is directly realized through the fan air blast, a good heat exchange effect can be realized, in addition, when the heat exchange coil is used in winter, especially in winter in the north, the liquid media are water, the sprinkling can frost and freeze due to low temperature, the inapplicability exists, the heat exchange cannot be achieved, but the heat exchange through the radiating fin coil is large, the heat exchange area of the radiating fin coil is large, the heat exchange effect is good, and the heat exchange effect is guaranteed in refrigeration and.
10. the connection mode of light pipe coil pipe and fin coil pipe has two kinds, parallelly connected or series connection promptly, plays the reinforcing effect when establishing ties, can realize the service function again alone when parallelly connected, through the difference of connection mode, joint fan and shower system realize the fan heat transfer, shower heat transfer to and both joint heat transfers, more suitable multiple different service environment.
11. The light pipe coil and the radiating fin coil are sleeved when the device is installed, and the light pipe coil is arranged on the outer side, so that the light pipe coil is convenient to manufacture with a large diameter.
12. The air guide cylinder is arranged above the sprinkling plate, the fan is arranged inside or at the port of the air guide cylinder, and the air guide cylinder exhausts air, so that the air which has just exchanged heat is conveniently discharged to a far place, and the repeated circulation is avoided.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
Fig. 2 is a schematic top view of an embodiment of the present invention;
fig. 3 is a schematic structural view of a heat exchange coil composed of a single group of heat exchange tubes according to an embodiment of the present invention;
fig. 4 is a schematic top view of a heat exchange coil composed of a single group of heat exchange tubes according to an embodiment of the present invention;
FIG. 5 is a schematic view of a cross-sectional structure of a heat exchange coil composed of a plurality of heat exchange tubes according to an embodiment of the present invention;
Fig. 6 is a schematic top view of a heat exchange coil composed of multiple sets of heat exchange tubes according to an embodiment of the present invention;
Fig. 7 is a schematic view of a sectioning structure of a heat exchange coil composed of a plurality of groups of heat exchange tubes and a fin coil according to an embodiment of the present invention;
fig. 8 is a schematic top view of a heat exchange coil composed of multiple sets of heat exchange tubes and a heat sink coil according to an embodiment of the present invention;
Fig. 9 is a schematic structural view of the connection between the heat exchange tube and the heat dissipation plate according to the embodiment of the present invention.
Description of reference numerals:
10. A heat exchange coil; 11. a light pipe coil; 12. a heat sink coil; 13. a heat exchange pipe; 14. A heat sink; 15. a first port; 16. a second port; 20. a shower plate; 21. a through hole; 30. a bearing plate; 40. a circulating pump body; 50. a circulation pipe; 60. a fan; 70. an air duct.
Detailed Description
the following describes embodiments of the present invention in detail.
As shown in fig. 1 and 2, the annular shower heat exchanger includes a heat exchange coil 10, a shower plate 20, a receiving plate 30, a circulation pipeline and a frame, the heat exchange coil 10, the shower plate 20 and the receiving plate 30 are all installed on the frame, the heat exchange coil 10 is of an annular structure in a downward view direction, the heat exchange coil 10 has a first port 15 and a second port 16, the first port 15 faces upward, the second port 16 faces downward, the shower plate 20 is installed above the first port 15, the receiving plate 30 is installed below the second port 16, and the shower plate 20 and the receiving plate 30 are communicated through the circulation pipeline. The circulating pipeline comprises a circulating pipeline 50 and a circulating pump body 40, the receiving disc 30, the circulating pump body 40 and the sprinkling disc 20 are connected in series through the circulating pipeline 50, the air guide cylinder 70 is arranged above the sprinkling disc 20, and the fan 60 is arranged inside the air guide cylinder 70 or at the port of the air guide cylinder 70.
Wherein, cyclic annular shower heat transfer device still includes fan 60, fan 60 is installed first port 15 top, fan 60 is located on the straight line of heat exchange coil 10's the central axis coincidence, circular through-hole 21 has been seted up at shower plate 20 middle part, shower plate 20 forms cyclic annular structure, and is cyclic annular shower plate 20 external diameter is more than or equal to heat exchange coil 10's external diameter, and is cyclic annular shower plate 20 internal diameter is less than or equal to heat exchange coil 10's internal diameter, the external diameter of accepting dish 30 is more than or equal to shower plate 20's external diameter, fan 60 installs cyclic annularly shower plate 20's internal diameter is inside or top.
As shown in fig. 3 to 6, the heat exchange coil 10 includes a light pipe coil 11, the light pipe coil 11 is formed by spirally bending heat exchange tubes 13, in this embodiment, the heat exchange coil 10 is provided with a plurality of groups of heat exchange tubes 13, each group of heat exchange tubes 13 is wound into a spiral shape, the diameter of each group of heat exchange tubes 13 is gradually increased, the plurality of groups of heat exchange tubes 13 are nested, and the inlet ends of the heat exchange tubes 13 of each group are communicated with each other and the outlet ends of the heat exchange tubes 13.
as shown in fig. 7 to 9, the heat exchanging coil 10 includes an optical tube coil 11 and a heat dissipating fin coil 12, the optical tube coil 11 is formed by spirally bending a heat exchanging tube 13, a layer of heat dissipating fins 14 is disposed on an outer surface of the heat exchanging tube 13 of the heat dissipating fin coil 12, the heat dissipating fins 14 extend outward, the heat exchanging tube 13 provided with the heat dissipating fins 14 is spirally bent to form the heat dissipating fin coil 12, the optical tube coil 11 is connected to the heat dissipating fin coil 12, and the optical tube coil 11 is connected to an inlet end of the heat dissipating fin coil 12 in parallel or the optical tube coil 11 is connected to an inlet end and an outlet end of the heat dissipating. The light pipe coil 11 is sleeved with the heat sink coil 12, the light pipe coil 11 is located at the outer side, and the heat sink coil 12 is located at the inner side.
The application method of the annular shower heat exchange device comprises the following steps,
The heat exchange working medium enters the heat exchange coil 10 and flows around the annular heat exchange coil 10, the circulating pipeline starts to work, the liquid medium in the bearing plate 30 is driven to enter the shower plate 20, the liquid medium in the shower plate 20 is showered downwards by gravity, and the heat exchange working medium flows around the annular heat exchange coil 10 and exchanges heat with the liquid medium
the liquid medium in the shower tray 20 enters the receiving tray 30 by gravity, completing the cycle.
The annular shower heat exchange device has the use method that three working modes are provided during working;
before or at the same time of the step that the heat exchange working medium enters the heat exchange coil, the annular sprinkling heat exchange device receives a working signal;
In the first working mode,
When a heat exchange working signal of the fan is received,
The heat exchange working medium enters the heat exchange coil 10 and flows around the annular heat exchange coil 10, the fan 60 is started, the fan 60 blows air to enable negative pressure to be formed inside the heat exchange coil 10, air flows from the outer side part of the heat exchange coil 10 to the inner side part, and the heat exchange working medium and the air perform heat exchange;
In the second working mode, the first working mode is selected,
when the shower heat exchange working signal is received,
the heat exchange working medium enters the heat exchange coil 10 and flows around the annular heat exchange coil 10, the circulating pipeline starts to work, the liquid medium in the receiving disc 30 is driven to enter the shower disc 20, the liquid medium in the shower disc 20 is showered downwards by gravity, the heat exchange working medium flows around the annular heat exchange coil 10 to exchange heat with the liquid medium, and the liquid medium in the shower disc 20 enters the receiving disc 30 by gravity, so that the circulation is completed;
In the third working mode, the first working mode,
When the signal for assisting the heat exchange operation is received,
the first working mode and the second working mode work simultaneously.
The utility model has the advantages and the principle:
1. annular shower heat transfer device is provided with heat exchange coil 10, shower dish 20, accept set 30, circulation pipeline and frame, wherein heat exchange coil 10 is the loop configuration under overlooking the direction, the heat transfer working medium flows through heat exchange coil 10's flow distance increases, in addition through shower dish 20, accept set 30 and circulation pipeline's setting, constitute one set of shower system, shower through liquid medium, like the shower of water, heat exchange coil 10's heat exchange efficiency can be accelerated greatly, and liquid medium is the use that can circulate, consequently can not cause the waste of resource when practical, wherein shower dish 20 installs the upper portion at heat exchange coil 10, accept the lower part at heat exchange coil 10, the liquid medium of shower dish 20 directly showers heat exchange coil 10 through gravity.
2. The circulation circuit, comprising the circulation duct 50 and the circulation pump 40, is relatively simple and advantageous both in terms of installation and in terms of cost.
3. The heat exchange coil 10 is of an annular structure in a top view direction and corresponds to the shape of the fan 60, so that the fan 60 can generate negative pressure during blowing to be uniform inside the heat exchange coil 10, and the flow velocity of air entering the inside of the heat exchange coil 10 from the outside is the same in all directions, so that the heat exchange efficiency is increased.
4. The middle part of the shower plate 20 is provided with a circular through hole 21, the outer diameter of the shower plate 20 is larger than or equal to the outer diameter of the heat exchange coil 10, and the inner diameter of the shower plate 20 is smaller than or equal to the inner diameter of the heat exchange coil 10, so that the heat exchange coil 10 is completely covered by the projection in the overlooking direction, and the liquid medium also covers the heat exchange coil 10 when showering, so that the heat exchange can be fully carried out. The outer diameter of the receiving disc 30 is larger than or equal to the outer diameter of the shower disc 20, so that the liquid medium which can be showered down can be directly in the recovery range of the receiving disc 30.
5. The fans 60 are installed inside and above the inner diameter of the shower plate 20, and do not interfere with each other, and exchange heat with the heat exchanging pipes 13.
6. The heat exchange coil 10 includes a light pipe coil 11 and is bent into a spiral structure, and a heat exchange working medium can flow in a rotating track and then fully exchange heat.
7. The heat exchange coil 10 is composed of a plurality of groups of heat exchange tubes 13, the spiral diameter of each group of heat exchange tubes 13 is gradually increased and then the heat exchange tubes are mutually sleeved, and the heat exchange efficiency of the unit volume of the heat exchange coil 10 composed of the plurality of groups of heat exchange tubes 13 is higher compared with the heat exchange coil 10 composed of a single group of heat exchange tubes 13.
8. the inlet ends and the outlet ends of each group of heat exchange tubes 13 are the same, and heat exchange working media can be introduced through one pipeline and led out through one pipeline, so that the excess pipelines are avoided.
9. The heat exchange coil 10 comprises a light pipe coil 11 and a heat radiating fin coil 12, the two different heat exchange coils 10 can adapt to different environments, when the heat exchange coil is used in summer, the liquid medium is sprinkled through the sprinkling plate 20, the light pipe coil 11 is combined with the fan 60 for blowing air, the heat exchange efficiency is high, the heat exchange of the heat radiating fin coil 12 does not need to sprinkle the liquid medium, the fan 60 is used for blowing air for heat exchange directly, a good heat exchange effect can be realized, in addition, when the heat exchange coil is used in winter, especially in the winter in the north, due to low temperature, the sprinkling can frost and freeze under the condition that the liquid medium is water, the heat exchange coil is not applicable, the heat exchange coil cannot be sprinkled, but the heat exchange effect is ensured on refrigeration and heating due to the large heat exchange area of the heat radiating fin coil 12, the heat exchange effect is.
10. the connection mode of light pipe coil pipe 11 and fin coil pipe 12 has two kinds, parallelly connected or series connection promptly, plays the reinforcing effect when establishing ties, can realize the service function again alone when parallelly connected, through the difference of connection mode, joint fan 60 and shower system realize fan 60 heat transfer, the shower heat transfer to and both joint heat transfers, more suits multiple different service environment.
11. The optical tube coil 11 and the heat sink coil 12 are nested when installed with the optical tube coil 11 on the outside, the optical tube coil 11 facilitating the manufacture of large diameters.
12. The air duct 70 is further arranged and is arranged above the shower plate 20 through the air duct 70, the fan 60 is arranged inside or at the port of the air duct 70, and air is exhausted through the air duct 70, so that air which has just exchanged heat can be conveniently exhausted to a far place, and repeated circulation is avoided.
The above are only specific embodiments of the present invention, and the protection scope of the present invention is not limited thereby; any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.
Claims (10)
1. Annular shower heat exchange device, its characterized in that includes heat exchange coil, shower dish, accepts dish, circulating line and frame, heat exchange coil, shower dish and accept the dish and all install in the frame, heat exchange coil overlooks the orientation and is the loop configuration downwards, heat exchange coil has first port and second port, first port up, the second port is down, the shower dish is installed first port top, it installs to accept the dish second port below, the shower dish with it passes through to accept the dish circulating line UNICOM.
2. The annular shower heat exchanger device of claim 1 wherein the circulation line includes a circulation pipe and a circulation pump body, and the receiving pan, the circulation pump body and the shower pan are connected in series through the circulation pipe.
3. The annular shower heat exchange device of claim 1 further comprising a fan mounted above the first port, the fan being positioned on a line where the central axes of the heat exchange coils coincide.
4. The annular shower heat exchange device according to claim 3, wherein a circular through hole is formed in the middle of the shower plate, the shower plate is in an annular structure, the outer diameter of the annular shower plate is larger than or equal to the outer diameter of the heat exchange coil, the inner diameter of the annular shower plate is smaller than or equal to the inner diameter of the heat exchange coil, and the outer diameter of the receiving plate is larger than or equal to the outer diameter of the shower plate.
5. The annular shower heat exchange device of claim 4 wherein said fan is mounted within or above the inner diameter of said annular shower plate.
6. An annular shower heat exchange device according to any one of claims 1 to 5, wherein the heat exchange coil comprises a light pipe coil and a heat sink coil, the light pipe coil is formed by spirally bending a heat exchange tube, the heat sink coil has a layer of heat sink fins on an outer surface of the heat exchange tube, the heat sink fins extend outwardly, the heat exchange tube having the heat sink fins is spirally bent to form the heat sink coil, and the light pipe coil and the heat sink fin coil are connected.
7. The annular shower heat exchange device of claim 6 wherein the light pipe coil is in parallel with the inlet end of the heat sink coil or the light pipe coil is in series with the inlet end and the outlet end of the heat sink coil.
8. the annular shower heat exchange unit of claim 6 wherein the light pipe coil is nested with the heat sink coil, the light pipe coil being on the outside and the heat sink coil being on the inside.
9. an annular shower heat exchange device according to any one of claims 1 to 5, wherein the heat exchange coil comprises a light pipe coil formed by spirally bending a heat exchange tube.
10. The annular shower heat exchange device of claim 9 wherein the heat exchange coil is provided with a plurality of sets of heat exchange tubes, each set of heat exchange tubes having a diameter that increases progressively when coiled in a spiral pattern, the plurality of sets of heat exchange tubes being nested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362775.1U CN209763806U (en) | 2019-03-20 | 2019-03-20 | annular shower heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362775.1U CN209763806U (en) | 2019-03-20 | 2019-03-20 | annular shower heat exchange device |
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| CN209763806U true CN209763806U (en) | 2019-12-10 |
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| CN201920362775.1U Active CN209763806U (en) | 2019-03-20 | 2019-03-20 | annular shower heat exchange device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813148A (en) * | 2019-03-20 | 2019-05-28 | 苏宇贵 | Cyclic annular sprinkle heat-exchanger rig and its application method |
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2019
- 2019-03-20 CN CN201920362775.1U patent/CN209763806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813148A (en) * | 2019-03-20 | 2019-05-28 | 苏宇贵 | Cyclic annular sprinkle heat-exchanger rig and its application method |
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