CN106196756A - A kind of spiral heat pipe condenser that can be automatically adjusted cooling water input - Google Patents
A kind of spiral heat pipe condenser that can be automatically adjusted cooling water input Download PDFInfo
- Publication number
- CN106196756A CN106196756A CN201610690467.2A CN201610690467A CN106196756A CN 106196756 A CN106196756 A CN 106196756A CN 201610690467 A CN201610690467 A CN 201610690467A CN 106196756 A CN106196756 A CN 106196756A
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- CN
- China
- Prior art keywords
- cooling water
- staving
- pipe
- heat pipe
- water outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/05—Cost reduction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/09—Improving heat transfers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of spiral heat pipe condenser that can be automatically adjusted cooling water input, including the staving closed, being arranged on the helical form heat pipe within staving, the steam air inlet pipe connected respectively and cooling water inlet pipe, the condensed water outlet pipe connected with the bottom of staving respectively and cooling water outlet pipe with the top of staving, the two ends of heat pipe connect with steam air inlet pipe and condensed water outlet pipe respectively；Interconnective controller and temperature sensor it is respectively arranged with on the lateral wall of described staving and medial wall；The free end of described cooling water inlet pipe and cooling water outlet pipe connects respectively has electrically operated valve, electrically operated valve to be connected with controller；The inwall of described heat pipe offers a plurality of groove along its axis direction；Multiple boss it is evenly arranged with on the lateral wall of described staving.Compared with prior art there is the advantage that heat exchanger effectiveness is high, automaticity is high, energy-conservation.
Description
Technical field
The present invention relates to condensing plant field, specifically, be a kind of spiral heat that can be automatically adjusted cooling water input
Pipework condensation device.
Background technology
Condenser is the parts of refrigeration system, belongs to the one of heat exchanger, gas or steam can be transformed into liquid, by it
In heat, in the way of quickly, pass in the air near pipe；Condenser working process is the process of a heat release, so
Condenser temperature is all higher.
The steam that the many condensers in power plant make turbine discharge is condensed.Refrigeration plant come cold with condenser
The refrigeration steam of solidifying ammonia and freon etc.Petro chemical industry makes hydro carbons and the condensation of other chemical evapns with condenser.?
In still-process, device steam being transformed into liquid is also referred to as condenser.All of condenser is all gas or steam
Heat is taken away and is operated.The heat exchanger effectiveness of the condenser of prior art is not the highest, in order to reach production requirement needs
The more preferable condenser of heat exchanger effectiveness solves the problems referred to above.
Summary of the invention
It is an object of the invention to design a kind of spiral heat pipe condenser that can be automatically adjusted cooling water input, have
The advantage that heat exchanger effectiveness is high, automaticity is high, energy-conservation.
The present invention is achieved through the following technical solutions: a kind of spiral heat pipe condensation that can be automatically adjusted cooling water input
Device, including the staving closed, is arranged on the helical form heat pipe within staving, the steam air inlet pipe connected respectively with the top of staving
The condensed water outlet pipe with cooling water inlet pipe, connected with the bottom of staving respectively and cooling water outlet pipe, the two ends of heat pipe are divided
Do not connect with steam air inlet pipe and condensed water outlet pipe；It is respectively arranged with on the lateral wall of described staving and medial wall and is connected with each other
Controller and temperature sensor；The free end of described cooling water inlet pipe and cooling water outlet pipe connects respectively electrodynamic valve
Door, electrically operated valve is connected with controller；The inwall of described heat pipe offers a plurality of groove along its axis direction, every two grooves it
Between form projection, make the contact area of steam and heat pipe inner wall increase, improve heat exchanger effectiveness.Wherein, heat pipe is around bucket
The central axis of body is wound in the pipe of helicoidal structure.
The most to better implement the present invention, the following structure that arranges is used especially: on the lateral wall of described staving all
Even being provided with multiple boss, boss increases the cooling water within staving and the heat exchange area of outside air, improves cooling
The radiating efficiency of water, and then improve the heat exchanger effectiveness of steam and cooling water.
The most to better implement the present invention, the following structure that arranges is used especially: described steam air inlet pipe and cooling
Water water inlet pipe is separately positioned on left surface and the middle part at staving top；Described condensed water outlet pipe and cooling water outlet pipe set respectively
Put the middle part bottom staving and right flank.
The most to better implement the present invention, the following structure that arranges is used especially: described temperature sensor is arranged on
Near condensed water outlet pipe bottom staving, it is possible to more accurate measurement goes out the outlet temperature of condenser, it is possible to according to drawing
Temperature value preferably control to cool down the flow of water, preferably keep the system temperature of condenser.
The most to better implement the present invention, the following structure that arranges is used especially: described controller connects temperature
Display.
The most to better implement the present invention, following setting is used especially: described heat pipe is copper pipe；The heat conduction of copper pipe
Excellent performance, it is possible to make the heat of steam be transmitted to faster cool down in water.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1), in the present invention, the central axis that staving is internally provided with around staving is wound in spiral helicine heat pipe, increases greatly
Steam flow process in staving, increases the duration of steam and cooling water heat exchange, improves the efficiency of heat exchange, improve
The effect of condensation；
(2) in the present invention, the lateral wall of staving being provided with multiple equally distributed boss, boss is structure as a whole with staving,
Increase the heat exchange of staving and air, be conducive to cooling down the cooling of water such that it is able to outwardly conduct the heat of steam faster
Amount, improves heat exchanger effectiveness；
(3), in the present invention, the inside bottom of staving is provided with temperature sensor, temperature sensor be arranged on staving lateral wall
Controller connect, it is possible to the in real time temperature at reflection condenser ends, it is simple to the flow of regulation cooling water, effectively control condensation
The condensation effect of device；
(4) in the present invention, cooling water inlet pipe and cooling water outlet pipe are respectively connected with the electric control valve being connected with controller, control
Device can control the aperture of electric control valve according to the temperature signal of temperature sensor transmission, thus changes the flow of cooling water, energy
Enough reach the purpose automatically controlled, and the consumption cooling down water can be saved, thus reach energy-conservation purpose.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of spiral heat pipe condenser that can be automatically adjusted cooling water input；
Fig. 2 is the heat pipe schematic cross-section of a kind of spiral heat pipe condenser that can be automatically adjusted cooling water input；
Wherein, 1-staving, 2-heat pipe, 3-steam air inlet pipe, 4-cooling water inlet pipe, 5-condensed water outlet pipe, 6-cooling water goes out
Water pipe, 7-controller, 8-temperature sensor, 9-electrically operated valve, 10-groove, 11-boss, 12-temperature indicator.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
A kind of spiral heat pipe condenser that can be automatically adjusted cooling water input, have that heat exchanger effectiveness is high, automaticity high,
Energy-conservation advantage, as shown in Figure 1 and Figure 2, is specifically arranged to following structure: include the staving 1 closed, be arranged within staving 1
Steam air inlet pipe 3 that helical form heat pipe 2, respectively top with staving 1 connect and cooling water inlet pipe 4, respectively with the end of staving 1
Portion connection condensed water outlet pipe 5 and cooling water outlet pipe 6, the two ends of heat pipe 2 respectively with steam air inlet pipe 3 and condensed water water outlet
Pipe 5 connects；Interconnective controller 7 and temperature sensor 8 it is respectively arranged with on the lateral wall of described staving 1 and medial wall；
The free end of described cooling water inlet pipe 4 and cooling water outlet pipe 6 connects respectively electrically operated valve 9, electrically operated valve 9 and control
Device 7 connects；The inwall of described heat pipe 2 offers a plurality of groove 10 along its axis direction, forms projection between every two grooves 10,
Make steam increase with the contact area of heat pipe 2 inwall, improve heat exchanger effectiveness.Controller 7 passes receiving temperature sensor 8
To its judgement of comparing after defeated signal, when temperature value is more than setting, controller 7 is to cooling water inlet pipe 4 and cooling
The electrically operated valve 9 that water outlet pipe 6 connects sends the signal of folding, increases the flow of cooling water, thus reduces the temperature in condenser
Degree；When the temperature signal of temperature sensor 8 transmission is less than setting, then controller 7 controls electrically operated valve 9 and closes a part of water
Road, reduces the amount flowing into staving 1 of cooling water, it is possible to save the consumption of cooling water.
Embodiment 2:
The present embodiment is to optimize further on the basis of above-described embodiment, the most to better implement the present invention, such as Fig. 1
Shown in, use the following structure that arranges especially: being evenly arranged with multiple boss 11 on the lateral wall of described staving 1, boss 11 increases
Cooling water within staving 1 and the heat exchange area of outside air, improve the radiating efficiency of cooling water, and then improve heat
Gas and the heat exchanger effectiveness cooling down water.
Embodiment 3:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, the most to better implement the present invention,
As it is shown in figure 1, use the following structure that arranges especially: described steam air inlet pipe 3 and cooling water inlet pipe 4 are separately positioned on staving 1
The left surface at top and middle part；Described condensed water outlet pipe 5 and cooling water outlet pipe 6 are separately positioned on the middle part bottom staving 1
And right flank.
Embodiment 4:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, the most to better implement the present invention,
As shown in Fig. 1, use the following structure that arranges especially: described temperature sensor 8 is arranged on the condensed water outlet pipe 5 bottom staving 1
Near, it is possible to more accurate measurement goes out the outlet temperature of condenser, it is possible to preferably control cooling according to the temperature value drawn
The flow of water, preferably keeps the system temperature of condenser.
Embodiment 5:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, the most to better implement the present invention,
As shown in Fig. 1, use the following structure that arranges especially: described controller 7 connects temperature indicator 12；Temperature indicator can
Temperature at reflection condenser ends in real time, it is simple to manually carry out checking thus pass through the flow of manual adjustment cooling water, effectively
Control the condensation effect of condenser.
Embodiment 6:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, the most to better implement the present invention,
Use the following structure that arranges especially: described heat pipe 2 is copper pipe；The excellent thermal conductivity of copper pipe, it is possible to make the heat of steam faster
Be transmitted to cool down in water.
During use, cooling water enters into the inner space of staving 1 from cooling water inlet pipe 4, and steam is entered by steam simultaneously
Trachea 6 enters in heat pipe 2, and wherein the inwall of heat pipe 2 offers a plurality of groove 10 along its axis direction, every two grooves 10 it
Between form projection, make the contact area of steam and heat pipe 2 inwall increase, improve heat exchanger effectiveness, steam is across the pipe of heat pipe 2
Wall carries out heat exchange with cooling water, and cooling water is provided by the staving 1 of boss 11 and carries out efficient heat with outside air simultaneously
Exchange, steam forms condensed water after supercooling, and condensed water is then flowed out in staving 1 by the bottom stream of heat pipe 2；Cooling water is continuous
Flow into from cooling water inlet pipe 4, carried out the cooling water after heat exchange and flow out staving 1 from cooling water outlet pipe 6.Wherein, control
Device 7 to its judgement of comparing, when temperature value is more than setting, controls after the signal receiving temperature sensor 8 transmission
Device 7 sends the signal of folding to the electrically operated valve 9 that cooling water inlet pipe 4 and cooling water outlet pipe 6 connect, and increases the stream of cooling water
Amount, thus reduce the temperature in condenser；When the temperature signal of temperature sensor 8 transmission is less than setting, then controller 7 is controlled
Electrically operated valve 9 processed closes a part of water channel, reduces the amount flowing into staving 1 of cooling water, it is possible to save the consumption of cooling water, thus
Reach energy-conservation purpose.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, every depends on
Any simple modification of being made above example according to the technical spirit of the present invention, equivalent variations, each fall within the protection of the present invention
Within the scope of.
Claims (6)
1. the spiral heat pipe condenser that can be automatically adjusted cooling water input, it is characterised in that: include the staving closed
(1), be arranged on steam air inlet pipe (3) that the internal helical form heat pipe (2) of staving (1), respectively top with staving (1) connect and
Condensed water outlet pipe (5) that cooling water inlet pipe (4), respectively bottom with staving (1) connect and cooling water outlet pipe (6), heat
The two ends of pipe (2) connect with steam air inlet pipe (3) and condensed water outlet pipe (5) respectively；The lateral wall of described staving (1) and inner side
Interconnective controller (7) and temperature sensor (8) it is respectively arranged with on wall；Described cooling water inlet pipe (4) and cooling water
The free end of outlet pipe (6) connects respectively electrically operated valve (9), and electrically operated valve (9) is connected with controller (7)；Described heat pipe
(2) inwall offers a plurality of groove (10) along its axis direction.
A kind of spiral heat pipe condenser that can be automatically adjusted cooling water input the most according to claim 1, its feature exists
In: it is evenly arranged with multiple boss (11) on the lateral wall of described staving (1).
A kind of spiral heat pipe condenser that can be automatically adjusted cooling water input the most according to claim 1, its feature exists
In: described steam air inlet pipe (3) and cooling water inlet pipe (4) are separately positioned on left surface and the middle part at staving (1) top；Described
Condensed water outlet pipe (5) and cooling water outlet pipe (6) are separately positioned on middle part and the right flank of staving (1) bottom.
A kind of spiral heat pipe condenser that can be automatically adjusted cooling water input the most according to claim 1, its feature exists
In: described temperature sensor (8) is arranged near the condensed water outlet pipe (5) of staving (1) bottom.
A kind of spiral heat pipe condenser that can be automatically adjusted cooling water input the most according to claim 1, its feature exists
In: described controller (7) connects temperature indicator (12).
A kind of spiral heat pipe condenser that can be automatically adjusted cooling water input the most according to claim 1, its feature exists
In: described heat pipe (2) is copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610690467.2A CN106196756A (en) | 2016-08-20 | 2016-08-20 | A kind of spiral heat pipe condenser that can be automatically adjusted cooling water input |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610690467.2A CN106196756A (en) | 2016-08-20 | 2016-08-20 | A kind of spiral heat pipe condenser that can be automatically adjusted cooling water input |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106196756A true CN106196756A (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610690467.2A Pending CN106196756A (en) | 2016-08-20 | 2016-08-20 | A kind of spiral heat pipe condenser that can be automatically adjusted cooling water input |
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| CN (1) | CN106196756A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928698A (en) * | 2019-05-13 | 2020-11-13 | 山东大学 | Pressure descaling method for heat exchanger |
-
2016
- 2016-08-20 CN CN201610690467.2A patent/CN106196756A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928698A (en) * | 2019-05-13 | 2020-11-13 | 山东大学 | Pressure descaling method for heat exchanger |
| CN111928698B (en) * | 2019-05-13 | 2022-04-05 | 山东大学 | Pressure descaling method for heat exchanger |
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