CN209165652U - A kind of hot pipe cooling dehumidification device of fermat spiral formula - Google Patents
A kind of hot pipe cooling dehumidification device of fermat spiral formula Download PDFInfo
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- CN209165652U CN209165652U CN201821730739.8U CN201821730739U CN209165652U CN 209165652 U CN209165652 U CN 209165652U CN 201821730739 U CN201821730739 U CN 201821730739U CN 209165652 U CN209165652 U CN 209165652U
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- fermat spiral
- dehumidification device
- condensation segment
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Abstract
The utility model relates to central air-conditioning cool-down dehumidification technical field, in particular to a kind of hot pipe cooling dehumidification device of fermat spiral formula.The hot pipe cooling dehumidification device of a kind of fermat spiral formula, comprising: heat pipe, surface air cooler, fin, the surface air cooler are located at the inside of heat pipe, and fin covers on heat pipe.The utility model solves that conventional heat exchanger technique is cumbersome, occupied space is larger, the shorter problem in the path of pipe.
Description
Technical field
The utility model relates to central air-conditioning cool-down dehumidification technical field, in particular to the heat pipe of a kind of fermat spiral formula drops
Warm dehumidification device.
Background technique
Heat pipe is a kind of heat transfer element with high thermal conductivity, and typical gravity assisted heat pipe is first pumped into closed pipe
Vacuum is filled with appropriate working medium in this case, heats in the lower end of heat pipe, and working medium absorbs heat and is vaporizated into steam, small
Under pressure difference, heat pipe upper end is risen to, and outwardly release heat, be condensed into liquid.Condensate liquid under gravity, along heat pipe
Inner wall returns to heating section, and vaporization of being heated again, loops back and forth like this, is continuously transmitted to heat by one end another
End.Due to being phase-change heat transfer, heat pipe internal heating resistance very little.
Traditional heat exchanger is the heat exchanger that multiple individual heat pipes are assembled into an entirety, to improve
The efficiency of heat exchange.But this can there is a problem that it is following:
The first, each heat pipe requires that working medium is separately filled, this meeting is so that technique becomes cumbersome；
The second, the junction Guan Yuguan cannot bend excessive due to the constraint of processing technology, whole device can be made to occupy in this way
Biggish space, increased production cost.
Third, the path trend of pipe are shorter, cannot sufficiently contact with air and carry out heat exchange, heat exchange efficiency is lower.
Summary of the invention
Therefore, the utility model is exactly made in view of the above problems, and the utility model provides a kind of fermat spiral formula
Hot pipe cooling dehumidification device, heat pipe is the structure spiraled, and forms a closed-loop path, extends the path of pipe.This is practical
It is novel to be achieved through the following technical solutions above-mentioned purpose:
A kind of hot pipe cooling dehumidification device of fermat spiral formula, comprising: heat pipe, surface air cooler, fin；
The heat pipe is whole closed loop configuration, comprising: evaporator section, condensation segment, adiabatic section one, adiabatic section two；It is described
Evaporator section coils multi-turn and forms fermat spiral shape, there is outlet one and entrance thereon, and the position for exporting one is higher than entrance；The condensation
Section coiling multi-turn forms fermat spiral shape, is internally provided with liquid-sucking core, there is entrance two and outlet two on condensation segment, entrance two
Position is higher than outlet two；One connection outlet one of adiabatic section and entrance two, adiabatic section two connect entrance and exit two；
The fin has multi-disc, is rectangular thin sheet metal, is respectively fitted over evaporator section, on condensation segment；
The surface air cooler is between evaporator section and condensation segment.
In one embodiment, the adiabatic section one is set as the curve to smoothly transit.
In one embodiment, the adiabatic section two is set as the curve to smoothly transit.
In one embodiment, the surface of the fin is provided with bur.
In one embodiment, the screw pitch of the evaporator section and condensation segment can be arranged to various sizes of.
The utility model the utility model has the advantages that
1, the evaporator section of the utility model and condensation segment are all the structures spiraled, and form the access of closure, reduce in this way
The process that working medium is separately filled.
2, the pipeline of the utility model be smooth transition, bending degree is smaller so that whole device the space occupied compared with
It is few.
3, the utility model uses fermat spiral structure, lengthens the path of pipe, and air can sufficiently exchange heat, thus
Improve the heat exchange efficiency of device.
Detailed description of the invention
Fig. 1 is the overview one of the utility model.
Fig. 2 is the overview two of the utility model.
Fig. 3 is the top view of the utility model.
Fig. 4 is the front view of the utility model.
Fig. 5 is the view one of the heat pipe of the utility model.
Fig. 6 is the view two of the heat pipe of the utility model.
Specific embodiment
The preferred embodiment of the utility model will be described in detail by reference to attached drawing, in this way for belonging to utility model
These embodiments easy to accomplish for people in the existing technical staff in field with ordinary skill.However the utility model can also
It is realized in the form of a variety of different, therefore the utility model is not limited to embodiments described hereinafter.In addition, in order to more clearly
The utility model is described, will be omitted from attached drawing with the component that the utility model is not connect.
A kind of hot pipe cooling dehumidification device of fermat spiral formula, comprising: heat pipe 1, surface air cooler 2, fin 3；
As shown in Figure 5, Figure 6, the heat pipe 1 is whole closed loop configuration, comprising: evaporator section 11, condensation segment 12, insulation
Section one 13, adiabatic section 2 14；The evaporator section 11 coils multi-turn and forms fermat spiral shape, there is outlet 1 and entrance thereon
112, the position of outlet 1 is higher than entrance 112；The condensation segment 12 coils multi-turn and forms fermat spiral shape, internal setting
There is liquid-sucking core, there is entrance 2 121 and outlet 2 122 on condensation segment 12, the position of entrance 2 121 is higher than outlet 2 122；It is described exhausted
One 13 connection outlet 1 of hot arc and entrance 2 121, adiabatic section 2 14 connect entrance 112 and outlet 2 122；
As shown in Fig. 2, the fin 3 has multi-disc, it is rectangular thin sheet metal, is respectively fitted over evaporator section 11, condensation segment 12
On；
As shown in figure 4, the surface air cooler 2 is between evaporator section 11 and condensation segment 12.
Preferably, as an embodiment, as shown in figure 5, the adiabatic section 1 is set as the song to smoothly transit
Line, the purpose is to reduce its resistance to intraductal working medium movement.
Preferably, as an embodiment, as shown in figure 5, the adiabatic section 2 14 is set as the song to smoothly transit
Line, the purpose is to reduce its resistance to intraductal working medium movement.
Preferably, as an embodiment, the surface of the fin 3 is provided with bur, and the purpose is to increase air
Turbulence level, improve heat exchange efficiency.
Preferably, as an embodiment, the screw pitch of the evaporator section 11 and condensation segment 12 can be arranged to difference
Size, the purpose is to rationally utilize space.
Working principle:
As shown in figure 4, the flow direction for being oriented to air of arrow.Firstly, the air of heat passes through fin 3 for heat transfer
To evaporator section 11, the working medium in pipe is vaporizated into steam, runs in 11 inside turn of evaporator section, after by outlet one 111 and adiabatic section
One 13 reach entrance 2 121.At the same time, air condenses out water droplet by surface air cooler 2, completes temperature-fall period.With it is above-mentioned similarly,
Air passes through condensation segment 12, and heat is released in the working medium liquefaction in 12 pipe of condensation segment, removes by the conduction of fin 3 to air
Wet, liquefaction working medium is spiraled by the liquid-sucking core in condensation segment 12 is back to outlet 2 122.Then, work of the liquefaction working medium in gravity
With downstream to entrance 112, whole device realizes circulating for working medium.
Claims (5)
1. a kind of hot pipe cooling dehumidification device of fermat spiral formula, comprising: heat pipe (1), surface air cooler (2), fin (3)；
It is characterized by: the heat pipe (1) is whole closed loop configuration, comprising: evaporator section (11), condensation segment (12), insulation
Section one (13), adiabatic section two (14)；Evaporator section (11) the coiling multi-turn forms fermat spiral shape, there is outlet one (111) thereon
With entrance (112), the position for exporting one (111) is higher than entrance (112)；Condensation segment (12) the coiling multi-turn forms fermat spiral
Shape is internally provided with liquid-sucking core, there is two (122) of entrance two (121) and outlet, the position of entrance two (121) on condensation segment (12)
It sets and is higher than two (122) of outlet；Adiabatic section one (13) connection outlet one (111) and entrance two (121), adiabatic section two (14) is even
Two (122) of access port (112) and outlet；
The fin (3) has multi-disc, is rectangular thin sheet metal, is respectively fitted over evaporator section (11), on condensation segment (12)；
The surface air cooler (2) is located between evaporator section (11) and condensation segment (12).
2. a kind of hot pipe cooling dehumidification device of fermat spiral formula according to claim 1, it is characterised in that: the insulation
One (13) of section are set as the curve to smoothly transit.
3. a kind of hot pipe cooling dehumidification device of fermat spiral formula according to claim 2, it is characterised in that: the insulation
Two (14) of section are set as the curve to smoothly transit.
4. a kind of hot pipe cooling dehumidification device of fermat spiral formula according to claim 3, it is characterised in that: the fin
(3) surface is provided with bur.
5. a kind of hot pipe cooling dehumidification device of fermat spiral formula according to claim 4, it is characterised in that: the evaporation
Section (11) and the screw pitch of condensation segment (12) can be arranged to various sizes of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821730739.8U CN209165652U (en) | 2018-10-26 | 2018-10-26 | A kind of hot pipe cooling dehumidification device of fermat spiral formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821730739.8U CN209165652U (en) | 2018-10-26 | 2018-10-26 | A kind of hot pipe cooling dehumidification device of fermat spiral formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209165652U true CN209165652U (en) | 2019-07-26 |
Family
ID=67334891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821730739.8U Expired - Fee Related CN209165652U (en) | 2018-10-26 | 2018-10-26 | A kind of hot pipe cooling dehumidification device of fermat spiral formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209165652U (en) |
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2018
- 2018-10-26 CN CN201821730739.8U patent/CN209165652U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20201026 |