CN210664111U - Steam recovery device of closed cooling tower - Google Patents
Steam recovery device of closed cooling tower Download PDFInfo
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- CN210664111U CN210664111U CN201920507106.9U CN201920507106U CN210664111U CN 210664111 U CN210664111 U CN 210664111U CN 201920507106 U CN201920507106 U CN 201920507106U CN 210664111 U CN210664111 U CN 210664111U
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Abstract
The utility model discloses a steam recovery device of closed cooling tower, which comprises a housing, the upper end of shell is provided with the fan, the lower extreme of shell is provided with the hydrologic cycle mechanism, the inboard of shell is provided with cooling mechanism, the upside of cooling mechanism is provided with the fixed plate, the inboard of fixed plate is provided with the heat-conducting plate, the ventilation chamber has been seted up to the heat-conducting plate inside, the both ends of heat-conducting plate all are provided with the connecting pipe and communicate with the ventilation chamber, the one end of heat-conducting plate is connected with the air-supply line through the connecting pipe, the one end of air-supply line is connected with the air-supply line, the other end of heat-conducting plate is connected with the air-out pipe through the connecting pipe, the; through the heat-conducting plate of design, the steam that the cooling tower produced is condensed into water through the heat absorption of heat-conducting plate and is collected through the collector pipe, can obtain distilled water recycle increase economic benefits.
Description
Technical Field
The utility model belongs to the technical field of the cooling tower, concretely relates to steam recovery unit of closed cooling tower.
Background
In a closed cooling tower (also called an evaporative air cooler, a closed cooling tower or a closed cooling tower), a tubular heat exchanger is arranged in the tower, and the cooling effect is ensured by the heat exchange of circulating air, spray water outside the pipe and circulating water inside the pipe. Because the circulating water is in-pipe closed circulation, the water quality can be ensured not to be polluted, the efficient operation of the main equipment is well protected, and the service life is prolonged. When the outside air temperature is low, the spray water system can be stopped, and the water-saving effect is achieved.
When the existing closed cooling tower is used, the problem that steam is emitted to the outside when the closed cooling tower is used due to the fact that cooling is carried out in a spraying mode is solved, and therefore a steam recovery device of the closed cooling tower is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steam recovery unit of closed cooling tower to current closed cooling tower that proposes in solving above-mentioned background art is when using, owing to cool off through the mode of spraying, can produce the problem that steam gived off the outside when using.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steam recovery unit of closed cooling tower, includes the shell, the upper end of shell is provided with the fan, the lower extreme of shell is provided with water circulation mechanism, the inboard of shell is provided with cooling mechanism, cooling mechanism's upside is provided with the fixed plate, the inboard of fixed plate is provided with the heat-conducting plate, the inside ventilation chamber of having seted up of heat-conducting plate, the both ends of heat-conducting plate all be provided with the connecting pipe and with the ventilation chamber intercommunication, the one end of heat-conducting plate is connected with the air-supply line through the connecting pipe, the one end of air-supply line is connected with the air-supply line, the other end of heat-conducting plate is connected with out the tuber pipe through the connecting pipe, the one end that goes out the tuber pipe is.
Preferably, the heat-conducting plate is connected with the fixed plate through a connecting mechanism, the connecting mechanism comprises a clamping groove and a clamping plate, the clamping groove and the clamping plate are clamped with each other, the clamping groove is formed in the surface of the fixed plate, and the clamping plate is fixedly connected to one side of the heat-conducting plate.
Preferably, the cooling mechanism comprises a spray pipe and a heat exchange pipe, the heat exchange pipe is fixedly arranged on the inner side of the shell in an S shape, one end of the heat exchange pipe is connected with a hot water inlet, the other end of the heat exchange pipe is connected with a cold water outlet, the spray pipe is arranged above the heat exchange pipe and fixedly connected with the shell, and a spray opening is formed in the lower side of the spray pipe.
Preferably, the water circulation mechanism comprises a cooling water tank, a water pipe and a water pump, the cooling water tank is arranged on the inner side of the lower end of the shell, the water pump is installed at one end of the cooling water tank, and two ends of the water pipe are respectively connected with one end of the water pump and one end of the spray pipe.
Preferably, the cross sections of the clamping groove and the clamping plate are both in a dovetail shape.
Preferably, the heat-conducting plates are inclined and are installed between the fixing plates in a staggered manner.
Preferably, the lower end surface of the outer shell is provided with dry and cold air holes, and the dry and cold air holes are positioned above the cooling water tank.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by the designed heat conducting plate, steam generated by the cooling tower is condensed into water through the heat absorption of the heat conducting plate and is collected through the water collecting pipe, so that distilled water can be recycled, and the economic benefit is increased;
(2) air passes through the ventilation cavity of the heat-conducting plate quickly through the air inlet fan and the exhaust fan at the two ends of the heat-conducting plate, so that the heat dissipation of the heat-conducting plate is accelerated, the heat absorption effect of the heat-conducting plate is better, and the steam condensation effect is better;
(3) through the draw-in groove and the cardboard of design, it is more convenient when the installation with dismantle the heat-conducting plate.
Drawings
FIG. 1 is a schematic view of a cooling tower according to the present invention;
FIG. 2 is a schematic diagram of the structure of the heat-conducting plate of the present invention;
FIG. 3 is a schematic diagram of a side view of the heat-conducting plate of the present invention;
FIG. 4 is a perspective view of the heat-conducting plate of the present invention;
in the figure: 1. a cooling water tank; 2. dry and cold air vents; 3. a housing; 4. an air inlet machine; 5. a water collection pipe; 6. an air inlet pipe; 7. a fan; 8. a fixing plate; 9. an air outlet pipe; 10. a shower pipe; 11. an exhaust fan; 12. a hot water inlet; 13. a heat exchange pipe; 14. a cold water outlet; 15. a water pipe; 16. a water pump; 17. a heat conducting plate; 18. a card slot; 19. clamping a plate; 20. a connecting pipe; 21. a ventilation cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a steam recovery device of a closed cooling tower comprises a shell 3, a fan 7 is arranged at the upper end of the shell 3, a water circulation mechanism is arranged at the lower end of the shell 3, a cooling mechanism is arranged at the inner side of the shell 3, a fixing plate 8 is arranged at the upper side of the cooling mechanism, a heat conducting plate 17 is arranged at the inner side of the fixing plate 8, when steam passes through the heat conducting plate 17, the heat conducting plate 17 absorbs the heat of the steam to condense the steam into distilled water, a ventilation cavity 21 is arranged inside the heat conducting plate 17, connecting pipes 20 are arranged at the two ends of the heat conducting plate 17 and are communicated with the ventilation cavity 21, one end of the heat conducting plate 17 is connected with an air inlet pipe 6 through the connecting pipes 20, one end of the air inlet pipe 6 is connected with an air inlet fan 4, the other end of the heat conducting plate 17 is connected with, air inlet machine 4 and air exhauster 11 make the air flow through fast in the ventilation chamber 21 of heat-conducting plate 17, can take away heat on the heat-conducting plate 17, make heat-conducting plate 17 better to the condensation effect of steam, and the downside of fixed plate 8 is provided with collector pipe 5, and the convenience is collected the distilled water.
In this embodiment, it is preferred, heat-conducting plate 17 passes through coupling mechanism with fixed plate 8 and is connected, coupling mechanism includes draw-in groove 18 and cardboard 19, draw-in groove 18 and 19 mutual block of cardboard, the surface at fixed plate 8 is seted up to draw-in groove 18, 19 fixed connection of cardboard is in one side of heat-conducting plate 17, when the installation with dismantle heat-conducting plate 17, pull down the back to air-supply line 6 and play tuber pipe 9, directly pass through the slip between draw-in groove 18 and the cardboard 19, can insert the installation to heat-conducting plate 17, or take out the dismantlement, it is more convenient to need not to open shell 3 when installation and dismantle.
In this embodiment, preferably, the cooling mechanism includes a spray pipe 10 and a heat exchange pipe 13, the heat exchange pipe 13 is fixedly installed on the inner side of the housing 3 in an S-shape, one end of the heat exchange pipe 13 is connected with a hot water inlet 12, the other end of the heat exchange pipe 13 is connected with a cold water outlet 14, the spray pipe 10 is arranged above the heat exchange pipe 13, the spray pipe 10 is fixedly connected with the housing 3, and a spray opening is formed in the lower side of the spray pipe 10, so that the heat exchange pipe 13 is conveniently cooled.
In this embodiment, preferably, the water circulation mechanism includes a cooling water tank 1, a water pipe 15 and a water pump 16, the cooling water tank 1 is disposed inside the lower end of the housing 3, the water pump 16 is installed at one end of the cooling water tank 1, and two ends of the water pipe 15 are respectively connected to one end of the water pump 16 and one end of the shower pipe 10, so that the cooling water can be conveniently recycled.
In this embodiment, the cross-sectional shapes of the engaging groove 18 and the engaging plate 19 are preferably both dovetail shapes, so that the engaging between the engaging groove 18 and the engaging plate 19 is stable.
In this embodiment, preferably, the heat conducting plates 17 are inclined and are installed between the fixing plates 8 in a staggered manner, so that the heat conducting plates 17 have better effect in use and facilitate the condensed water to flow into the water collecting pipe 5.
In this embodiment, preferably, the lower end surface of the housing 3 is provided with dry and cool air holes 2, and the dry and cool air holes 2 are located above the cooling water tank 1, so as to facilitate air entering the housing 3.
The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation and the safety protection of the utility model are checked, then, the utility model can be used, hot water enters the heat exchange tube 13 from the hot water inlet 12, the water pump 16 pumps the cooling water in the cooling water tank 1 into the spray pipe 10 to spray and cool the hot water in the heat exchange tube 13 through the spray opening, the cooled water is discharged from the cold water outlet 14, steam is generated when cooling, the steam is extracted by the fan 7 and flows upwards, the heat absorption and condensation are carried out through the heat conduction plate 17, air is rapidly circulated in the ventilation cavity 21 in the heat conduction plate 17 through the air inlet machine 4 and the exhaust fan 11 during the condensation and takes away the heat on the heat conduction plate 17, the condensation effect of the heat conduction plate 17 to the steam is better, the condensed distilled water flows into the water collecting pipe 5 along the inclined heat conduction plate 17, then the distilled water is recycled at one end of the water collecting pipe 5, thus, the use process of the utility, the utility model discloses simple structure, convenience safe in utilization.
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 (7)
1. The utility model provides a steam recovery unit of closed cooling tower, includes shell (3), the upper end of shell (3) is provided with fan (7), the lower extreme of shell (3) is provided with water circulation mechanism, the inboard of shell (3) is provided with cooling body, cooling body's upside is provided with fixed plate (8), its characterized in that: the inboard of fixed plate (8) is provided with heat-conducting plate (17), ventilation chamber (21) have been seted up to heat-conducting plate (17) inside, the both ends of heat-conducting plate (17) all be provided with connecting pipe (20) and with ventilation chamber (21) intercommunication, the one end of heat-conducting plate (17) is connected with air-supply line (6) through connecting pipe (20), the one end of air-supply line (6) is connected with air-supply fan (4), the other end of heat-conducting plate (17) is connected with out tuber pipe (9) through connecting pipe (20), the one end that goes out tuber pipe (9) is connected with air exhauster (11), air-supply fan (4) and the equal fixed mounting of air exhauster (11) are at the surface of shell (3), the downside of fixed plate (8).
2. The closed cooling tower vapor recovery device of claim 1, wherein: the heat-conducting plate (17) is connected with the fixing plate (8) through a connecting mechanism, the connecting mechanism comprises a clamping groove (18) and a clamping plate (19), the clamping groove (18) and the clamping plate (19) are clamped with each other, the clamping groove (18) is formed in the surface of the fixing plate (8), and the clamping plate (19) is fixedly connected to one side of the heat-conducting plate (17).
3. The closed cooling tower vapor recovery device of claim 1, wherein: cooling body includes shower (10) and heat exchange tube (13), heat exchange tube (13) become S type fixed mounting in the inboard of shell (3), the one end of heat exchange tube (13) is connected with hot water import (12), the other end of heat exchange tube (13) is connected with cold water outlet (14), shower (10) set up the top at heat exchange tube (13), shower (10) and shell (3) fixed connection, the downside of shower (10) is provided with the mouth that sprays.
4. The closed cooling tower vapor recovery device of claim 1, wherein: the water circulation mechanism comprises a cooling water tank (1), a water pipe (15) and a water pump (16), wherein the cooling water tank (1) is arranged on the inner side of the lower end of the shell (3), the water pump (16) is installed at one end of the cooling water tank (1), and two ends of the water pipe (15) are respectively connected with one end of the water pump (16) and one end of the spray pipe (10).
5. The vapor recovery device of a closed cooling tower according to claim 2, wherein: the cross sections of the clamping groove (18) and the clamping plate (19) are both in a dovetail shape.
6. The closed cooling tower vapor recovery device of claim 1, wherein: the heat conducting plates (17) are inclined and are arranged between the fixing plates (8) in a mutually staggered mode.
7. The closed cooling tower vapor recovery device of claim 1, wherein: and the lower end surface of the shell (3) is provided with dry and cold air holes (2), and the dry and cold air holes (2) are positioned above the cooling water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920507106.9U CN210664111U (en) | 2019-04-16 | 2019-04-16 | Steam recovery device of closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920507106.9U CN210664111U (en) | 2019-04-16 | 2019-04-16 | Steam recovery device of closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210664111U true CN210664111U (en) | 2020-06-02 |
Family
ID=70821524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920507106.9U Active CN210664111U (en) | 2019-04-16 | 2019-04-16 | Steam recovery device of closed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210664111U (en) |
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2019
- 2019-04-16 CN CN201920507106.9U patent/CN210664111U/en active Active
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