CN219346845U - Tube box type evaporative condenser - Google Patents
Tube box type evaporative condenser Download PDFInfo
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- CN219346845U CN219346845U CN202320303070.9U CN202320303070U CN219346845U CN 219346845 U CN219346845 U CN 219346845U CN 202320303070 U CN202320303070 U CN 202320303070U CN 219346845 U CN219346845 U CN 219346845U
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Abstract
The utility model is applicable to the technical field of condensers, and provides a tube box type evaporative condenser, which comprises: a heat exchange box; the spray pipe is arranged in the heat exchange box; the spray heads are uniformly arranged on the spray pipes; one end of the first connecting pipe is communicated with the spray header; the output end of the water pump is communicated with the first connecting pipe; one end of the second connecting pipe is communicated with the input end of the water pump, and the other end of the second connecting pipe extends to the bottom of the inner cavity of the heat exchange box; the water injection pipe is communicated with the heat exchange box; the drain pipe is communicated with the heat exchange box; the heat exchange tubes are uniformly distributed in the heat exchange box, and two ends of the heat exchange tubes extend to the outer side of the heat exchange box; the guide plates are provided with a plurality of guide plates and are fixed with the heat exchange tubes; the air inlet box is arranged on one side of the heat exchange box and is communicated with one end of the heat exchange tube; the liquid outlet box is arranged on the other side of the heat exchange box and is communicated with the other end of the heat exchange tube; the exhaust device is arranged at the top of the heat exchange box; the utility model has good heat exchange effect.
Description
Technical Field
The utility model belongs to the technical field of condensers, and particularly relates to a tube box type evaporative condenser.
Background
The evaporative condenser is a heat exchange device for cooling a refrigerator, and is formed by combining components such as a fan, a condensing coil, heat exchange plates, a box body and the like. The evaporative condensing apparatus is currently an apparatus for cooling objects in industrial production.
The utility model discloses an indirect evaporative cooling's evaporative condenser relates to evaporative condenser technical field, its technical scheme main points are including the casing, be equipped with water storage tank and condenser in the casing, the top of water storage tank is run through and is equipped with first cooling chamber and second cooling chamber, the side of casing is run through first cooling chamber and is equipped with the air-supply line, the top of casing is run through the second cooling chamber and is equipped with out the tuber pipe, first cooling chamber and the adjacent side of second cooling chamber are run through and are connected with the ventilation pipe, the bottom is equipped with condensing coil and circulating water pump in the water storage tank, the effect is through setting up condensing coil in the bottom in the water storage tank, make the refrigerant pass through the direct feedwater cooling of condensing coil, the cold volume direct transmission feedwater of refrigerant, avoided the loss of a part cold volume in the air, the refrigeration efficiency of condenser has been improved.
The prior art has the defects that the length of the heat exchange tube is longer, the number of the bent positions is more, the resistance in the tube is larger, the heat exchange efficiency is greatly reduced, and the refrigeration coefficient is lower.
Disclosure of Invention
The embodiment of the utility model aims to provide a tube box type evaporative condenser, which aims to solve the problems in the background art.
The embodiment of the utility model is realized in that a tube box type evaporative condenser comprises:
a heat exchange box;
the spray pipe is arranged in the heat exchange box;
the spray heads are uniformly arranged on the spray pipes;
one end of the first connecting pipe is communicated with the spray header;
the output end of the water pump is communicated with the first connecting pipe;
one end of the second connecting pipe is communicated with the input end of the water pump, and the other end of the second connecting pipe extends to the bottom of the inner cavity of the heat exchange box; the water injection pipe is communicated with the heat exchange box;
the drain pipe is communicated with the heat exchange box;
the heat exchange tubes are uniformly distributed in the heat exchange box, and two ends of the heat exchange tubes extend to the outer side of the heat exchange box; the guide plates are provided with a plurality of guide plates and are fixed with the heat exchange tubes;
the air inlet box is arranged on one side of the heat exchange box and is communicated with one end of the heat exchange tube;
the liquid outlet box is arranged on the other side of the heat exchange box and is communicated with the other end of the heat exchange tube; and
and the exhaust device is arranged at the top of the heat exchange box.
Preferably, the exhaust apparatus includes:
an exhaust box;
the first through groove is arranged on the side wall of the exhaust box far away from the heat exchange box;
the second through groove is arranged on the side wall of the exhaust box, which is close to the heat exchange box;
the mounting plate is fixed in the exhaust box;
the driving box is arranged on the mounting plate;
the driving shaft is fixedly connected with the output end of the driving box;
the fan blades are uniformly arranged on the driving shaft; and
the filter plate is arranged on the exhaust box;
the filter plate is connected with a cleaning mechanism for cleaning the filter plate.
Preferably, the cleaning mechanism comprises:
the first rotating shaft is rotatably arranged in the middle of the filter plate;
the mounting rod is fixed on the first rotating shaft;
the scraping plate is arranged on the filter plate and is abutted against the surface of the filter plate;
the positioning end cover is arranged at one end of the first rotating shaft, which is close to the mounting rod;
the cylindrical straight gear is arranged at one end of the first rotating shaft, which is positioned in the exhaust box;
the toothed bar is connected with the cylindrical spur gear in a meshed manner; and
one end of the elastic telescopic rod is fixedly connected with the inner wall of the exhaust box, and the other end of the elastic telescopic rod is fixedly connected with the toothed bar;
the toothed bar is connected with a reciprocating driving mechanism for driving the toothed bar to reciprocate.
Preferably, the reciprocating drive mechanism comprises:
the second rotating shaft is rotatably arranged on the mounting plate;
the winding wheel is arranged on the second rotating shaft;
one end of the connecting rope is wound with the winding wheel, and the other end of the connecting rope is fixedly connected with the toothed bar;
the third rotating shaft is rotatably arranged on the inner wall of the heat exchange box, and one end of the third rotating shaft is connected with the driving shaft through a gear pair;
a bevel gear with a missing tooth is arranged on the third rotating shaft; and
and the bevel gear is arranged on the second rotating shaft and is meshed with the tooth-missing bevel gear.
Preferably, the filter plate is connected with an intermittent driving mechanism for knocking the filter plate, and the intermittent driving mechanism comprises:
a mounting frame;
the knocking rod is fixed on one side of the mounting frame, which is close to the filter plate;
the inclined wedge seat is fixed on one side of the mounting frame far away from the filter plate;
the eccentric wheel is arranged on the second rotating shaft and is opposite to the inclined wedge seat; and
and the elastic guide assembly is used for guiding the mounting frame.
Preferably, the elastic guide assembly includes:
one end of the guide rod is fixedly connected with the mounting frame, and the other end of the guide rod penetrates through the mounting plate;
the positioning plate is fixed on one end of the guide rod penetrating through the mounting plate; and
the spring is sleeved on the guide rod and is positioned between the positioning plate and the mounting plate.
Compared with the prior art, the utility model has the beneficial effects that: when the cooling water pump is used, on one hand, the cooling water pump is supplied to the spray pipe through the first connecting pipe, and finally sprayed out from the spray header, so that the cooling water in the heat exchange box can be used in a reciprocating mode through the water injection pipe and the water drain pipe.
Drawings
Fig. 1 is a schematic structural diagram of a tube-box type evaporative condenser according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of an exhaust device in a tube-box type evaporative condenser according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of an intermittent driving mechanism of a tube-box type evaporative condenser according to an embodiment of the present utility model;
fig. 4 is a schematic perspective view of an inclined wedge seat in a tube-box type evaporative condenser according to an embodiment of the present utility model.
In the accompanying drawings: 1-a heat exchange box; 2-a spray pipe; 3-a spray header; 4-a first connection tube; 5-a water pump; 6-a second connecting pipe; 7-a water injection pipe; 8-a drain pipe; 9-a heat exchange tube; 10-guiding plates; 11-an air inlet box; 12-a liquid outlet box; 13-an exhaust box; 14-a first through groove; 15-a second through slot; 16-mounting plate; 17-a drive box; 18-a drive shaft; 19-flabellum; 20-filtering plates; 21-a first spindle; 22-positioning end caps; 23-mounting a rod; 24-scraping plate; 25-spur gear; 26-tooth bar; 27-an elastic telescopic rod; 28-a second rotating shaft; 29-winding wheel; 30-connecting ropes; 31-a third rotating shaft; 32-gear pair; 33-tooth-missing bevel gears; 34-bevel gear; 35-mounting frame; 36-knocking the rod; 37-inclined wedge seat; 38-eccentric wheel; 39-guiding rod; 40-positioning plates; 41-a spring; 100-an exhaust device; 200-cleaning mechanism; 300-a reciprocating drive mechanism; 400-intermittent drive mechanism.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the present utility model, it should be understood that the terms "one end," "another end," "outer," "upper," "inner," "horizontal," "coaxial," "center," "end," "length," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "coupled," "connected," "plugged," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1, a schematic structural diagram of a tube-box type evaporative condenser according to an embodiment of the present utility model includes:
a heat exchange box 1;
the spray pipe 2 is arranged in the heat exchange box 1;
the spray header 3 is uniformly arranged on the spray pipe 2;
one end of the first connecting pipe 4 is communicated with the spray header 3;
the output end of the water pump 5 is communicated with the first connecting pipe 4;
one end of the second connecting pipe 6 is communicated with the input end of the water pump 5, and the other end of the second connecting pipe extends to the bottom of the inner cavity of the heat exchange box 1;
the water injection pipe 7 is communicated with the heat exchange box 1;
a drain pipe 8 communicated with the heat exchange box 1;
the heat exchange tubes 9 are uniformly distributed in the heat exchange box 1, and the two ends of the heat exchange tubes extend to the outer side of the heat exchange box 1;
the guide plates 10 are provided with a plurality of guide plates and are fixed with the heat exchange tubes 9;
the air inlet box 11 is arranged on one side of the heat exchange box 1 and is communicated with one end of the heat exchange tube 9;
the liquid outlet box 12 is arranged on the other side of the heat exchange box 1 and is communicated with the other end of the heat exchange tube 9; and
the exhaust device 100 is installed on the top of the heat exchange box 1.
In the embodiment of the utility model, when the cooling water heat exchanger is used, on one hand, the refrigerant is discharged into the heat exchange tube 9 from the air inlet box 11, flows through the heat exchange tube 9, is liquefied after being subjected to heat exchange with cooling water outside the heat exchange tube 9, flows into the liquid outlet box 12, finally is discharged from the liquid outlet box 12 for storage, on the other hand, after cooling water is partially discharged through the exhaust device 100, heat is discharged, the heat in the interior is reduced, the rest of cooling water falls into the heat exchange box 1, the water pump 5 is started, the water pump 5 is sucked through the second connecting tube 6 and is supplied to the spray tube 2 through the first connecting tube 4, and finally is sprayed out of the spray header 3, so that the cooling water in the heat exchange box 1 can be replaced in time through the water injection tube 7 and the water discharge tube 8 for reciprocating use.
As shown in fig. 1 and 2, as a preferred embodiment of the present utility model, the exhaust apparatus 100 includes:
an exhaust box 13;
the first through groove 14 is arranged on the side wall of the exhaust box 13 far away from the heat exchange box 1;
the second through groove 15 is arranged on the side wall of the exhaust box 13 close to the heat exchange box 1;
a mounting plate 16 fixed in the exhaust box 13;
a drive box 17 mounted on the mounting plate 16;
the driving shaft 18 is fixedly connected with the output end of the driving box 17;
a filter plate 20 mounted on the exhaust box 13;
the filter plate 20 is connected to a cleaning mechanism 200 for cleaning the same.
In the embodiment of the utility model, when the heat exchange box is used, the driving box 17 is started, the driving box 17 drives the driving shaft 18 and the fan blades 19 to rotate, the fan blades 19 suck the gas in the heat exchange box 1 and discharge the gas to the outside through the second through grooves 15 and the first through grooves 14, and the filter plate 20 can block dust and impurities outside and can clean the dust and impurities through the cleaning mechanism 200, so that a good filtering effect of the dust and impurities can be maintained.
As shown in fig. 2, as another preferred embodiment of the present utility model, the cleaning mechanism 200 includes:
the first rotating shaft 21 is rotatably arranged in the middle of the filter plate 20;
a mounting rod 23 fixed to the first rotating shaft 21;
a scraper 24 mounted on the filter plate 23 and abutting against the surface of the filter plate 20;
a positioning end cover 22 mounted on one end of the first rotating shaft 21 near the mounting rod 23;
a spur gear 25 mounted on one end of the first rotating shaft 21 located in the exhaust box 13;
a toothed bar 26 engaged with the spur gear 25; and
an elastic telescopic rod 27, one end of which is fixedly connected with the inner wall of the exhaust box 13, and the other end of which is fixedly connected with the toothed bar 26;
the toothed bar 26 is connected to a reciprocating drive mechanism 300 for driving the toothed bar to reciprocate.
In the embodiment of the utility model, when the filter plate 20 is used, the toothed bar 26 is driven to move in a reciprocating manner through the reciprocating driving mechanism 300, the toothed bar 26 drives the elastic telescopic bar 27 to stretch and retract, and in the moving process, the toothed bar 26 drives the spur gear 25 to rotate, and the spur gear 25 drives the first rotating shaft 21, the mounting bar 23 and the scraping plate 24 to rotate, so that the scraping plate 24 removes impurities on the surface of the filter plate 20.
As shown in fig. 2, as another preferred embodiment of the present utility model, the reciprocating driving mechanism 300 includes:
a second rotating shaft 28 rotatably disposed on the mounting plate 16;
a winding wheel 29 mounted on the second rotating shaft 28;
a connecting rope 30 having one end wound around the winding wheel 29 and the other end fixedly connected to the rack bar 26;
the third rotating shaft 31 is rotatably arranged on the inner wall of the heat exchange box 1, and one end of the third rotating shaft is connected with the driving shaft 18 through a gear pair 32;
a bevel gear 33 with teeth missing, mounted on the third rotating shaft 31; and
In the embodiment of the utility model, when the driving shaft 18 rotates, the driving shaft 18 drives the third rotating shaft 31 to rotate through the gear pair 32, and when the tooth-missing bevel gear 33 is meshed with the bevel gear 34, the third rotating shaft 31 drives the tooth-missing bevel gear 33 to rotate so as to drive the bevel gear 34 to rotate, the bevel gear 34 drives the second rotating shaft 28 to rotate, the second rotating shaft 28 drives the winding wheel 29 to rotate, the winding wheel 29 winds the connecting rope 30, and the connecting rope 30 pulls the toothed bar 26 to move; when the bevel gear 33 is not engaged with the bevel gear 34, the rack bar 26 is driven to return by the elastic force of the elastic telescopic bar 27.
As shown in fig. 3 and 4, as another preferred embodiment of the present utility model, the filter plate 20 is connected with an intermittent driving mechanism 400 for knocking the same, and the intermittent driving mechanism 400 includes:
a mounting frame 35;
a knocking rod 36 fixed to one side of the mounting frame 35 near the filter plate 20;
the inclined wedge seat 37 is fixed on one side of the mounting frame 35 away from the filter plate 20;
an eccentric wheel 38 mounted on the second rotating shaft 28 opposite to the inclined wedge seat 37; and
an elastic guide assembly for guiding the mounting frame 35;
the elastic guide assembly includes:
a guide rod 39 having one end fixedly connected to the mounting frame 35 and the other end penetrating through the mounting plate 16;
a positioning plate 40 fixed to one end of the guide rod 39 penetrating the mounting plate 16; and
the spring 41 is sleeved on the guide rod 39 and is positioned between the positioning plate 40 and the mounting plate 16.
In the embodiment of the utility model, when the second rotating shaft 28 rotates, the second rotating shaft 28 drives the eccentric wheel 38 to rotate, the eccentric wheel 38 extrudes the inclined wedge seat 37, the inclined wedge seat 37 drives the mounting frame 35 to move towards the filter plate 20, the mounting frame 35 drives the knocking rod 36 to knock the filter plate 20, and then the positioning plate 40 is driven to reset by the elastic force of the spring 41, and the positioning plate 40 drives the guiding rod 39 and the mounting frame 35 to reset.
In the above embodiment of the present utility model, there is provided a tube box type evaporative condenser, by providing a replacement heat box 1, a shower tube 2, a shower head 3, a first connecting tube 4, a water pump 5, a second connecting tube 6, a water injection tube 7, a drain tube 8, a heat exchange tube 9, a guide plate 10, an air intake box 11, a liquid outlet box 12 and an exhaust device 100, when in use, on one hand, by discharging the refrigerant from the air intake box 11 into the heat exchange tube 9, the refrigerant flows through the heat exchange tube 9, after the refrigerant exchanges heat with cooling water outside the heat exchange tube 9, the refrigerant is liquefied and flows into the liquid outlet box 12, finally, the liquid outlet box 12 is discharged and stored, on the other hand, after part of the cooling water steam is discharged through the exhaust device 100, the heat is discharged, the internal heat is reduced, the rest of the cooling water falls into the interior of the heat exchange box 1, by starting the water pump 5, sucked through the second connecting tube 6 and supplied to the shower head 3 through the first connecting tube 4, finally, and the cooling water in the heat exchange box 1 can be replaced in time through the water injection tube 7 and the drain tube 8.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. A tube box evaporative condenser, comprising:
a heat exchange box;
the spray pipe is arranged in the heat exchange box;
the spray heads are uniformly arranged on the spray pipes;
one end of the first connecting pipe is communicated with the spray header;
the output end of the water pump is communicated with the first connecting pipe;
one end of the second connecting pipe is communicated with the input end of the water pump, and the other end of the second connecting pipe extends to the bottom of the inner cavity of the heat exchange box;
the water injection pipe is communicated with the heat exchange box;
the drain pipe is communicated with the heat exchange box;
the heat exchange tubes are uniformly distributed in the heat exchange box, and two ends of the heat exchange tubes extend to the outer side of the heat exchange box;
the guide plates are provided with a plurality of guide plates and are fixed with the heat exchange tubes;
the air inlet box is arranged on one side of the heat exchange box and is communicated with one end of the heat exchange tube;
the liquid outlet box is arranged on the other side of the heat exchange box and is communicated with the other end of the heat exchange tube; and
and the exhaust device is arranged at the top of the heat exchange box.
2. A tube and box evaporative condenser according to claim 1, wherein the exhaust means comprises:
an exhaust box;
the first through groove is arranged on the side wall of the exhaust box far away from the heat exchange box;
the second through groove is arranged on the side wall of the exhaust box, which is close to the heat exchange box;
the mounting plate is fixed in the exhaust box;
the driving box is arranged on the mounting plate;
the driving shaft is fixedly connected with the output end of the driving box;
the fan blades are uniformly arranged on the driving shaft; and
the filter plate is arranged on the exhaust box;
the filter plate is connected with a cleaning mechanism for cleaning the filter plate.
3. A tube and box evaporative condenser according to claim 2, wherein the cleaning mechanism comprises:
the first rotating shaft is rotatably arranged in the middle of the filter plate;
the mounting rod is fixed on the first rotating shaft;
the scraping plate is arranged on the filter plate and is abutted against the surface of the filter plate;
the positioning end cover is arranged at one end of the first rotating shaft, which is close to the mounting rod;
the cylindrical straight gear is arranged at one end of the first rotating shaft, which is positioned in the exhaust box;
the toothed bar is connected with the cylindrical spur gear in a meshed manner; and
one end of the elastic telescopic rod is fixedly connected with the inner wall of the exhaust box, and the other end of the elastic telescopic rod is fixedly connected with the toothed bar;
the toothed bar is connected with a reciprocating driving mechanism for driving the toothed bar to reciprocate.
4. A tube and box evaporative condenser according to claim 3, wherein the reciprocating drive mechanism comprises:
the second rotating shaft is rotatably arranged on the mounting plate;
the winding wheel is arranged on the second rotating shaft;
one end of the connecting rope is wound with the winding wheel, and the other end of the connecting rope is fixedly connected with the toothed bar;
the third rotating shaft is rotatably arranged on the inner wall of the heat exchange box, and one end of the third rotating shaft is connected with the driving shaft through a gear pair;
a bevel gear with a missing tooth is arranged on the third rotating shaft; and
and the bevel gear is arranged on the second rotating shaft and is meshed with the tooth-missing bevel gear.
5. The tube and box evaporative condenser, as set forth in claim 4, wherein said filter plate has an intermittent drive mechanism attached thereto for striking the filter plate, said intermittent drive mechanism comprising:
a mounting frame;
the knocking rod is fixed on one side of the mounting frame, which is close to the filter plate;
the inclined wedge seat is fixed on one side of the mounting frame far away from the filter plate;
the eccentric wheel is arranged on the second rotating shaft and is opposite to the inclined wedge seat; and
and the elastic guide assembly is used for guiding the mounting frame.
6. The tube and box evaporative condenser, as set forth in claim 5, wherein said resilient guide assembly comprises:
one end of the guide rod is fixedly connected with the mounting frame, and the other end of the guide rod penetrates through the mounting plate;
the positioning plate is fixed on one end of the guide rod penetrating through the mounting plate; and
the spring is sleeved on the guide rod and is positioned between the positioning plate and the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320303070.9U CN219346845U (en) | 2023-02-24 | 2023-02-24 | Tube box type evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320303070.9U CN219346845U (en) | 2023-02-24 | 2023-02-24 | Tube box type evaporative condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219346845U true CN219346845U (en) | 2023-07-14 |
Family
ID=87102764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320303070.9U Active CN219346845U (en) | 2023-02-24 | 2023-02-24 | Tube box type evaporative condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219346845U (en) |
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2023
- 2023-02-24 CN CN202320303070.9U patent/CN219346845U/en active Active
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