CN110762904A - Anti-icing evaporator coil structure - Google Patents
Anti-icing evaporator coil structure Download PDFInfo
- Publication number
- CN110762904A CN110762904A CN201910069174.6A CN201910069174A CN110762904A CN 110762904 A CN110762904 A CN 110762904A CN 201910069174 A CN201910069174 A CN 201910069174A CN 110762904 A CN110762904 A CN 110762904A
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- Prior art keywords
- locking
- limiting
- water
- rod
- fixedly connected
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Classifications
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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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
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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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/02—Details of evaporators
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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
- F25B2500/00—Problems to be solved
- F25B2500/13—Vibrations
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to the technical field of evaporator coils and discloses an anti-icing evaporator coil structure which comprises a bottom plate, a locking device, a limiting device and a coil body, wherein a water circulating device is fixedly installed at the left end of the top surface of the bottom plate, the top of the right side surface of the water circulating device is fixedly communicated with a water inlet pipe, the middle of the right side surface of the water circulating device is fixedly communicated with a water outlet pipe, and the other end of the water inlet pipe is fixedly communicated with the middle of the outer surface of the coil body. This anti-icing evaporator coil structure through water circle device's setting, can rely on the intercommunication relation between inlet tube and outlet pipe and the coil body, makes the flow of water not receive when the evaporimeter entry temperature is less than the settlement temperature, starts water circle device, introduces and draws water from inlet tube and outlet pipe, ensures that this part of water is in the mobile state, and balanced coil body each position temperature prevents effectively that the supercooling from freezing to the practicality of this evaporator coil has been improved.
Description
Technical Field
The invention relates to the technical field of evaporator coils, in particular to an anti-icing evaporator coil structure.
Background
The air compression station is one of the main energy consumption station rooms of a ship plant, a large amount of surplus heat energy is generated in the operation process, the part of energy needs to be removed by adopting necessary measures so as to avoid influencing the normal operation of a unit, the traditional method is to take the heat energy out by using water as a carrier and discharge the heat energy into the atmosphere by adopting a cooling water tower mode, certain electric energy needs to be input in the process, according to the actual condition of the operation of an air compressor, the extreme working condition encountered at the evaporation side of the unit can be inferred to be that 'low water temperature in winter is superposed with low load operation of the air compressor', at the moment, the water temperature at the evaporation side is as low as 12 ℃ due to low basic water temperature and insufficient heat energy supplement temperature rise, the low-temperature environment directly causes the possibility of local supercooling or even icing under the condition that a refrigerant continuously absorbs heat, the evaporator coil is damaged when the temperature is serious, and in the use process of the, there is not specific coil pipe strutting arrangement, all adopt interim support to the coil pipe, the stability ability that can lead to the coil pipe is not high, can make the coil pipe because the effect of slowing down or external force of water velocity in the in-process that uses, cause rocking of coil pipe, make the coil pipe can exist not hard up with evaporimeter lug connection under the effect of rocking, be the structure of coil pipe and take place to damage, make the evaporimeter can not normally operate, and the coil pipe of not damaging for a long time is changed and still can lead to the emergence of incident.
Disclosure of Invention
The invention provides an anti-icing evaporator coil pipe structure, which has the advantages of balancing the temperature of each part of a coil pipe, providing a supporting function for the coil pipe and preventing the coil pipe from shaking under the action of external force, solves the problem that the evaporator coil pipe is damaged seriously due to the possibility of local supercooling or even icing under the condition that a low-temperature environment directly causes the evaporator coil pipe to continuously absorb heat by a refrigerant, and the existing coil pipe is not provided with a specific coil pipe supporting device in the using process, temporary support is adopted for the coil pipe, so that the stability of the coil pipe is not high, the coil pipe shakes due to the slow water flow speed or the action of external force in the using process of the coil pipe, the coil pipe is directly connected with the evaporator to be loosened under the shaking effect, the coil pipe structure is damaged, and the evaporator cannot normally run, and the problem of safety accidents can be caused by not replacing the damaged coil pipe for a long time.
The invention provides the following technical scheme: an anti-icing evaporator coil structure comprises a bottom plate, a locking device, a limiting device and a coil body, wherein a water circulation device is fixedly mounted at the left side of the top surface of the bottom plate, a water inlet pipe is fixedly communicated with the top of the right side of the water circulation device, a water outlet pipe is fixedly communicated with the middle of the right side of the water circulation device, the other end of the water inlet pipe is fixedly communicated with the middle of the outer surface of the coil body, the other end of the water outlet pipe is fixedly communicated with three quarters of the outer surface of the coil body, a supporting upright rod is fixedly mounted at the left side of the top surface of the bottom plate, connecting blocks are fixedly mounted at the top end and the bottom end of the left side of the supporting upright rod, locking plates are fixedly connected with the left ends of the two connecting blocks, grooves are formed in the left side of the locking plates, the bottom surfaces of, the left end fixedly connected with lifting rod of locking device, the top fixedly connected with pull rod of lifting rod, the surface of coil pipe body and the inside swing joint of locking plate left surface recess.
Preferably, the locking device comprises a telescopic rod, the bottom end of the telescopic rod penetrates through the bottom surface of the groove in the left side surface of the locking plate and extends into the locking plate, a locking box is movably sleeved at the top end of the telescopic rod, the top end of the telescopic rod penetrates through the bottom surface of the locking box and extends into the locking box, a fixed rod is movably connected with the inside of the locking box, the other end of the fixed rod is fixedly connected with the top surface of an inner cavity of the locking box, the bottom end of the fixed rod penetrates through the top surface of the telescopic rod and extends into the inside of the telescopic rod, a locking spring is fixedly connected with the bottom surface of the locking spring and the bottom surface of the inner cavity of the telescopic rod, a transverse connecting rod positioned on the top surface of the telescopic rod is movably.
Preferably, stop device includes spacing box, the left surface of spacing box has been fixed with the right flank of locking the box and has been connected the instrument, spacing horizontal pole has been cup jointed in the activity of the right flank of spacing box, the left end of spacing horizontal pole runs through the right flank of spacing box and extends to the inside of spacing box and the spacing spring of fixedly connected with, the left end of spacing spring and the left surface fixed connection of spacing box inner chamber, the right-hand member fixedly connected with baffle of spacing horizontal pole.
Preferably, the baffle is arc-shaped, and the height of the baffle is matched with that of the groove.
Preferably, a limiting groove is formed in the left side face of the locking box, and the width of the limiting groove is matched with the width of the transverse side link.
Preferably, the number of the grooves is seven, the number of the locking devices and the number of the limiting devices are matched with the number of the grooves, and the bottom ends of the grooves are provided with limiting holes.
Preferably, the water circulation device is a bypass water treatment device.
Preferably, the outer surface of the pull rod is provided with anti-skid grains.
The invention has the following beneficial effects:
1. this anti-icing evaporator coil structure through water circle device's setting, can rely on the intercommunication relation between inlet tube and outlet pipe and the coil body, makes the flow of water not receive when the evaporimeter entry temperature is less than the settlement temperature, starts water circle device, introduces and draws water from inlet tube and outlet pipe, ensures that this part of water is in the mobile state, and balanced coil body each position temperature prevents effectively that the supercooling from freezing to the practicality of this evaporator coil has been improved.
2. This anti-icing evaporator coil pipe structure through lockplate and locking device's setting, can utilize locking device to lock the recess when the coil pipe body passes the recess to make the coil pipe body stabilize in the inside of recess, let the recess can play the effect of support to the coil pipe body, let the coil pipe body can not rock because of the weight change production of water when leading to water, thereby improved the device's suitability.
3. This anti-icing evaporator coil pipe structure, through stop device's setting, when the coil pipe body passes through locking device to be fixed in the inside of recess, can provide a horizontal thrust for the coil pipe body, when the external force is to the effect of coil pipe body, can offset horizontal external force through the elastic deformation change of the inside spacing spring of stop device to avoided the coil pipe body to produce violent rocking.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the support pole of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is a schematic view of the locking device of the present invention;
fig. 6 is a schematic structural view of the limiting device of the present invention.
In the figure: 1. a base plate; 2. a water circulation device; 3. a water inlet pipe; 4. a water outlet pipe; 5. supporting the upright stanchion; 6. connecting blocks; 7. a locking plate; 8. a locking device; 801. a locking box; 802. fixing the rod; 803. a telescopic rod; 804. a transverse side link; 805. a locking spring; 9. a limiting device; 901. a limiting box; 902. a limiting cross bar; 903. a baffle plate; 904. a limiting spring; 10. a lifting bar; 11. a pull rod; 12. the coil pipe body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an anti-icing evaporator coil structure includes a bottom plate 1, a locking device 8, a limiting device 9 and a coil body 12, where the locking device 8 includes a telescopic rod 803, a bottom end of the telescopic rod 803 penetrates through a bottom surface of a groove on a left side surface of a locking plate 7 and extends into the locking plate 7, a top end of the telescopic rod 803 is movably sleeved with the locking box 801, a left side surface of the locking box 801 is provided with a limiting groove, a width of the limiting groove is adapted to a width of a transverse connecting rod 804, the transverse connecting rod 804 can move up and down in the limiting groove by the arrangement of the limiting groove, so as to achieve a locking effect of the locking device 8 on the coil body 12, a top end of the telescopic rod 803 penetrates through the bottom surface of the locking box 801 and extends into the locking box 801 and is movably connected with a fixing rod 802, another end of the fixing rod 802 is fixedly connected with a top surface of an inner cavity of the locking box 801, a bottom end of A fixed spring 805, the bottom end of the locking spring 805 is fixedly connected with the bottom surface of the inner cavity of the telescopic rod 803, the outer surface of the fixed rod 802 is movably sleeved with a transverse side link 804 positioned on the top surface of the telescopic rod 803, the bottom surface of the transverse side link 804 is fixedly connected with the top surface of the telescopic rod 803, through the arrangement of the locking device 8, when the coil body 12 is sleeved in the groove, the coil body can be inserted into the groove through the telescopic rod 803, the locking device 8 can play a role of locking the coil body 12, the limiting device 9 comprises a limiting box 901, the left side surface of the limiting box 901 is fixedly connected with the right side surface of the locking box 801, the right side surface of the limiting box 901 is movably sleeved with a limiting cross rod 902, the left end of the limiting cross rod 902 penetrates through the right side surface of the limiting box 901 and extends to the inside of the limiting box 901, and is fixedly connected with a limiting spring 904, the right end of the limiting cross rod 902 is fixedly connected with a baffle 903, the baffle 903 is arc-shaped, the height of the baffle 903 is matched with that of the groove, the baffle 903 can be arranged to enable the contact surface of the baffle 903 to be larger when the coil body 12 is contacted, the limiting device 9 can be arranged to enable the limiting device 9 to play a transverse supporting role on the coil body 12, when external force pushes the coil body 12 in the horizontal direction, the coil body 12 can sway left and right, the coil body 12 can be damaged due to too violent sway, the limiting spring 904 in the limiting device 9 can well offset the horizontal external force through self elastic deformation, the water circulating device 2 is fixedly installed at the left end of the top surface of the bottom plate 1, the water circulating device 2 is a bypass water treatment device, and water self-circulation can be started through bypass flow, the water in the coil pipe body 12 is always in a flowing state, the temperature of each part of the coil pipe is balanced, the top of the right side surface of the water circulating device 2 is fixedly communicated with a water inlet pipe 3, the middle of the right side surface of the water circulating device 2 is fixedly communicated with a water outlet pipe 4, the other end of the water inlet pipe 3 is fixedly communicated with the middle of the outer surface of the coil pipe body 12, the other end of the water outlet pipe 4 is fixedly communicated with three quarters of the outer surface of the coil pipe body 12, a supporting upright rod 5 is fixedly installed at the left end of the top surface of the bottom plate 1, connecting blocks 6 are fixedly installed at the top end and the bottom end of the left side surface of each supporting upright rod 5, locking plates 7 are fixedly connected at the left ends of the two connecting blocks 6, grooves are formed in the left side surface of each locking plate 7, the number of, can let telescopic link 803 insert, make locking device 8 play the locking action to coil pipe body 12, the bottom surface of lockplate 7 recess cup joints with locking device 8's bottom surface activity, locking device 8's right flank and stop device 9's left surface fixed connection, locking device 8's left end fixedly connected with lifting rod 10, lifting rod 10's top fixedly connected with pull rod 11, pull rod 11's surface is equipped with anti-skidding line, setting through anti-skidding line, can not lead to droing because of the frictional force undersize when can letting operating personnel hold pull rod 11, coil pipe body 12's surface and the inside swing joint of lockplate 7 left surface recess.
The theory of operation, operating personnel places the outer wall of coil pipe body 12 in the recess of lockplate 7 left surface at first, then with locking device 8 through the inside of lifting rod 10's effect with its recess of packing into, then alright in the inside at the recess of letting coil pipe body 12 lock, again with the last mouth of coil pipe body 12 with the delivery outlet and the input port fixed connection of evaporimeter respectively with the end opening, in evaporimeter moving, if the phenomenon that coil pipe body 12 freezes is produced to the temperature angle, can be through opening of water circle device 2, utilize inlet tube 3 and outlet pipe 4 to carry out the bypass flow to the water in the coil pipe body 12 and handle, ensure that this part of water is in the mobile state, balanced coil pipe each position temperature, effectively prevent the supercooling and freeze.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An anti-icing evaporator coil structure, includes bottom plate (1), locking device (8), stop device (9) and coil body (12), its characterized in that: the water circulation device (2) is fixedly installed at the left end of the top surface of the bottom plate (1), the water circulation device (2) is fixedly communicated with the top of the right side surface of the water circulation device (2), the water outlet pipe (4) is fixedly communicated with the middle of the right side surface of the water circulation device (2), the other end of the water inlet pipe (3) is fixedly communicated with the middle of the outer surface of the coil pipe body (12), the other end of the water outlet pipe (4) is fixedly communicated with the three quarters of the outer surface of the coil pipe body (12), a supporting upright rod (5) is fixedly installed at the left end of the top surface of the bottom plate (1), connecting blocks (6) are fixedly installed at the top end and the bottom end of the left side surface of the supporting upright rod (5), the locking plates (7) are fixedly connected with the left ends of the two connecting blocks (6), grooves are formed in the left side surfaces of, the right flank of locking device (8) and the left surface fixed connection of stop device (9), the left end fixedly connected with lifting rod (10) of locking device (8), the top fixedly connected with pull rod (11) of lifting rod (10), the inside swing joint of the surface of coil pipe body (12) and lockplate (7) left surface recess.
2. An ice protection evaporator coil construction as claimed in claim 1 wherein: the locking device (8) comprises a telescopic rod (803), the bottom end of the telescopic rod (803) penetrates through the bottom surface of the groove on the left side surface of the locking plate (7) and extends to the inside of the locking plate (7), the top end of the telescopic rod (803) is movably sleeved with a locking box (801), the top end of the telescopic rod (803) penetrates through the bottom surface of the locking box (801) and extends to the inside of the locking box (801), and is movably connected with a fixing rod (802), the other end of the fixing rod (802) is fixedly connected with the top surface of the inner cavity of the locking box (801), the bottom end of the fixing rod (802) penetrates through the top surface of the telescopic rod (803) and extends to the inside of the telescopic rod (803), and is fixedly connected with a locking spring (805), the bottom end of the locking spring (805) is fixedly connected with the bottom surface of the inner cavity of the telescopic rod (803), and the outer surface of the fixing, the bottom surface of the transverse side link (804) is fixedly connected with the top surface of the telescopic rod (803).
3. An ice protection evaporator coil construction as claimed in claim 1 wherein: the limiting device (9) comprises a limiting box (901), the left side face of the limiting box (901) is fixedly connected with the right side face of the locking box (801), a limiting cross rod (902) is movably sleeved on the right side face of the limiting box (901), the left end of the limiting cross rod (902) penetrates through the right side face of the limiting box (901) and extends to the inside of the limiting box (901) and is fixedly connected with a limiting spring (904), the left end of the limiting spring (904) is fixedly connected with the left side face of the inner cavity of the limiting box (901), and the right end of the limiting cross rod (902) is fixedly connected with a baffle (903).
4. An ice protection evaporator coil construction as set forth in claim 3 wherein: the shape of baffle (903) is circular arc, and the height of baffle (903) and the high looks adaptation of recess.
5. An ice protection evaporator coil construction as set forth in claim 2 wherein: the left side surface of the locking box (801) is provided with a limiting groove, and the width of the limiting groove is matched with that of the transverse side link (804).
6. An ice protection evaporator coil construction as claimed in claim 1 wherein: the number of the grooves is seven, the number of the locking devices (8) and the number of the limiting devices (9) are matched with the number of the grooves, and the bottom ends of the grooves are provided with limiting holes.
7. An ice protection evaporator coil construction as claimed in claim 1 wherein: the water circulating device (2) is a side-stream water processor.
8. An ice protection evaporator coil construction as claimed in claim 1 wherein: the outer surface of the pull rod (11) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069174.6A CN110762904B (en) | 2019-01-24 | 2019-01-24 | Anti-icing evaporator coil structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069174.6A CN110762904B (en) | 2019-01-24 | 2019-01-24 | Anti-icing evaporator coil structure |
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| Publication Number | Publication Date |
|---|---|
| CN110762904A true CN110762904A (en) | 2020-02-07 |
| CN110762904B CN110762904B (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910069174.6A Active CN110762904B (en) | 2019-01-24 | 2019-01-24 | Anti-icing evaporator coil structure |
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| CN208332758U (en) * | 2018-06-08 | 2019-01-04 | 长虹美菱股份有限公司 | A kind of push-in type oval tube fin evaporator of wind cooling refrigerator |
| CN208333165U (en) * | 2018-06-25 | 2019-01-04 | 昆明市宇斯药业有限责任公司 | A kind of heat exchange structure of pharmaceutical purpose cooling driers |
| CN108827032A (en) * | 2018-07-13 | 2018-11-16 | 芜湖超源力工业设计有限公司 | A kind of industrial waste gas waste-heat recovery device |
| CN108662940A (en) * | 2018-08-29 | 2018-10-16 | 浙江格洛维能源科技有限公司 | A kind of novel coil fixed support device |
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