CN215864729U - Spray type condensation cooler - Google Patents
Spray type condensation cooler Download PDFInfo
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- CN215864729U CN215864729U CN202121213081.5U CN202121213081U CN215864729U CN 215864729 U CN215864729 U CN 215864729U CN 202121213081 U CN202121213081 U CN 202121213081U CN 215864729 U CN215864729 U CN 215864729U
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- main body
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- cooler
- pipe
- storage tank
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- 230000005494 condensation Effects 0.000 title claims abstract description 10
- 238000009833 condensation Methods 0.000 title claims abstract description 10
- 239000007921 spray Substances 0.000 title claims description 32
- 238000003860 storage Methods 0.000 claims abstract description 40
- 239000000498 cooling water Substances 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000005086 pumping Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a spray-type condensation cooler, which comprises a cooler main body I, a cooler main body II and a box body, wherein the cooler main body I and the cooler main body II are respectively provided with a tube array I and a tube array II, the longitudinal middle part of the box body is provided with a partition wall, the lower part of the partition wall becomes a condensate storage box, and the upper part of the partition wall becomes a cooling water storage box with a top wall; two short pipes which extend upwards and are provided with flanges are arranged on the top wall of the cooling water storage tank, and the upper ends of the two short pipes are respectively connected with the first cooler main body and the second cooler main body; the upper part of the cooler main body I is provided with a secondary steam inlet; the upper part of the cooler main body II is provided with a vacuum pumping port; the lower opening of the first tube array is communicated with the left end of a liquid collecting tube, and the right end of the liquid collecting tube penetrates through the right side wall of the first cooler main body and the left side wall of the second cooler main body and is communicated with the lower opening of the second tube array; the tops of two seal heads of the first cooler body and the second cooler body are connected with a three-fork type hot steam pipeline.
Description
Technical Field
The utility model relates to the field of shell-and-tube heat exchange, in particular to a spray type condensation cooler.
Background
Most of the existing coolers are single type, and the coolers mainly cool secondary steam from an evaporator at the upper stage to realize gas-liquid separation; with the increase of production capacity, in order to improve working efficiency and ensure product quality, a factory often needs to use a cooler with higher refrigerating capacity, at this time, the number of coolers is increased, or a cooling tower is newly built to improve the cooling capacity, but if the number of coolers is increased, the problem of large occupied area is caused, and if the cooling tower is newly built, the problem of large investment cost is caused.
Disclosure of Invention
The utility model provides a spray type condensation cooler with small floor area and low investment cost aiming at the defects.
The utility model is realized by the following steps: a spray-type condensation cooler comprises a cooler main body, a water pump, a spray head, a hot steam pipeline, a secondary steam inlet, a vacuumizing port, a liquid collecting pipe, a water inlet pipe with an automatic water inlet valve, a condensate outlet, a condensate return pipe with a valve and a cooling water circulation system, wherein the cooler main body I is provided with a shell I, the upper end and the lower end of the shell I are respectively provided with a pipe plate, the pipe plates are provided with a plurality of water falling holes, a pipe array and a plurality of baffle plates are arranged inside the cooler main body, the upper end and the lower end of the pipe array I are respectively fixedly connected to the upper pipe plate and the lower pipe plate of the cooler main body I, the lower end of the pipe array I is connected with the left end of the liquid collecting pipe, the upper opening of the cooler main body I is provided with a seal head, the top of the seal head is provided with a through round hole, the spray head with the spray head water inlet pipe is arranged inside the seal head, and the upper end of the spray head water inlet pipe penetrates through the top wall of the seal head and then is exposed outside, a horizontal partition wall is arranged in the middle of a box body with a bottom wall, the partition wall enables the box body to be divided into an upper part and a lower part, the lower part is a condensate storage tank, the upper part is a cooling water storage tank with a top wall, two short pipes which extend upwards and are provided with flanges are arranged on the top wall of the cooling water storage tank side by side, the two short pipes are connected with the top wall of the cooling water storage tank in an electric welding mode, the connected short pipes are communicated up and down, the number of the cooler main bodies is two, namely a cooler main body I and a cooler main body II, the cooler main body I and the cooler main body II are respectively and fixedly connected on two short pipes at the top of a box body, the fixed connection is realized by connecting through a flange, the hot steam pipeline is a three-fork type hot steam pipeline, the left end of the three-fork type hot steam pipeline is provided with a downward bent part which is arranged into two branch pipes with lower openings; the three-fork type hot steam pipeline is respectively and fixedly connected with the hollow round holes at the tops of the two seal heads through two branch pipes; the secondary steam inlet is connected to the left upper part of the cooler main body I of the spray type condensation cooler, the right end of the secondary steam inlet is communicated with the upper opening of the first row tube arranged in the cooler main body I, the vacuumizing port is connected to the right upper part of the cooler main body II of the spray type condensation cooler, the left end of the vacuumizing port is communicated with the upper opening of the second row tube arranged in the cooler main body II, the left end of the liquid collecting tube is communicated with the lower opening of the first row tube arranged in the cooler main body I, the right end of the liquid collecting tube penetrates through the right side wall of the cooler main body I and the left side wall of the cooler main body II adjacent to the right side wall of the cooler main body I and is communicated with the lower opening of the second row tube, the outer wall of the liquid collecting tube is connected with the right side wall of the cooler main body I and the left side wall of the cooler main body II in a water-tight manner, the condensate outlet is connected to the lower part of the condensate storage tank of the tank, the upper end of the return tube extends into the right side wall of the cooler main body II and is communicated with the liquid collecting tube, the lower end of the condensate return pipe is connected with the upper part of the condensate storage tank of the box body.
The utility model has the beneficial effects that: the top of a box body with a condensate storage tank and a cooling water storage tank is connected with a first cooler body and a second cooler body side by side, the tops of seal heads of the first cooler body and the second cooler body are provided with three-fork type hot steam pipelines, and the three-fork type hot steam pipelines are fixedly connected with the through round holes of the two seal heads through two branch pipes of the three-fork type hot steam pipelines respectively, so that the box body, the first cooler body, the second cooler body and the three parts are combined into a whole; thereby realizing the purpose of combining two coolers into one. The cooler main body I and the cooler main body II share a condensate storage tank, a cooling water storage tank and a three-fork type hot steam pipeline; thus, the problems of high investment cost and large occupied area are solved.
Drawings
FIG. 1 is an exploded view of the spray condensing cooler of the present invention;
fig. 2 is a structural view of the combined spray type condensing cooler shown in fig. 1.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the spray type condensate cooler is provided at a lower portion thereof with a tank body 1 having a bottom wall, a horizontal partition wall 25 is provided at a middle portion in a longitudinal direction of the tank body 1, the partition wall 25 divides the tank body 1 into upper and lower portions, the lower portion thereof is a condensate storage tank 21, and the upper portion thereof is a cooling water storage tank 2 having a top wall; the top wall of the cooling water storage tank 2 is provided with two short pipes 3 which extend upwards and are provided with flanges 16 side by side, the two short pipes 3 and the top wall of the cooling water storage tank 2 are connected into a whole, and the whole is connected in an electric welding mode; the connected short pipe 3 is vertically communicated. A glass viewing mirror 23 is arranged in the middle of the cooling water storage tank 2; a second glass viewing mirror 24 is arranged at the middle upper part of the condensate storage tank 21, a condensate outlet 22 is arranged at the lower part of the condensate storage tank 21, and a vent pipe 26 is arranged at the upper part of the condensate storage tank 21; the upper ends of the two short pipes 3 of the cooling water storage tank 2 are respectively provided with a cooler main body I7 and a cooler main body II 70, the cooler main body I7 is provided with a shell I7 a, the upper end and the lower end of the shell I7 a are respectively provided with a tube plate 5, a tube array I9 and a plurality of baffle plates 8 are arranged inside the shell I7 a, and the tube array I9 is fixedly connected to the upper tube plate 5 and the lower tube plate 5 of the cooler main body I; the baffles 8 are arranged vertically to the first tubes 9 and are arranged at equal intervals along the heat exchange tubes 9. The tube plate 5 is provided with a plurality of water falling holes (not shown in the figure) for cooling water to pass through. The upper end of the first shell 7a is provided with a seal head 11, and the seal head 11 is connected with the first shell 7a through a flange; a spray header 12 with a spray header water inlet pipe 12a is arranged in the seal head 11, and the upper end of the spray header water inlet pipe 12a penetrates through the top wall of the seal head 11 and then is exposed outwards; the upper part of the first shell 7a is provided with a secondary steam inlet 10 extending leftwards, and the right end of the secondary steam inlet 10 is communicated with the upper opening of a first tube array 9 in the first shell 7 a. The second cooler body 70 has substantially the same structure as the first cooler body 7 except that a right-side vacuum port 15 is formed in an upper portion of the second cooler body.
The lower opening of a first tube nest 9 in the first cooler body is communicated with the left end of a liquid collecting tube 6, the right end of the liquid collecting tube 6 passes through the right side wall of the first cooler body 7 and the left side wall of a second cooler body 70 adjacent to the right side wall and then is communicated with the lower opening of a second tube nest 91 in the second cooler body, and the upper opening of the second tube nest 91 is communicated with the left end of the vacuumizing hole 15; the outer part of the liquid collecting pipe 6 is in water-tight connection with the right side wall of the first cooler body 7 and the left side wall of the second cooler body 70; the top walls of the two end sockets 11 at the upper ends of the first cooler body 7 and the second cooler body 70 are connected with a three-fork type hot steam pipeline 13. The left end of the three-pronged hot steam pipe 13 is provided with a downward bent portion which is provided as two bifurcated pipes 13a with lower openings; the three-fork type hot steam pipeline 13 is respectively fixedly connected with the hollow circular holes 11a of the top walls of the two seal heads 11 through two branch pipes 13a, and an exhaust fan 14 is arranged in a pipeline extending rightwards from the three-fork type hot steam pipeline 13; the lower ends of the first cooler body 7 and the second cooler body 70 are respectively fixedly connected with the upper openings of the two short pipes 3 at the top of the box body 1 through flanges; a condensate return pipe 20 with a valve 19 is connected to the right lower part of the second cooler main body 70, the inner end of the condensate return pipe 20 extends into the second cooler main body 70 and is communicated with the liquid collecting pipe 6, and the lower end of the condensate return pipe 20 is connected to the upper part of a condensate storage tank 21; the side wall of one of the two short pipes 3 is connected with a water inlet pipe 17 with an automatic water inlet valve 18, a circulating water pump 27 is arranged near the left side of the box body 1, a water pumping pipe of the circulating water pump 27 is connected with the lower part of the cooling water storage tank 2, a water outlet of the circulating water pump 27 is connected with a circulating water pipe 4, and the circulating water pipe 4 extends upwards and then is connected with the spray header water inlet pipes 12a of the two spray headers 12 at the tops of the cooler main body I7 and the cooler main body II 70. When the cooling water storage tank 2 works, the automatic water inlet valve 18 is firstly opened to enable an external water source to enter the cooling water storage tank 2, the automatic water inlet valve 18 is automatically closed when the water level meets the requirement of the position of a first glass viewing mirror 23 of the cooling water storage tank 2, the circulating water pump 27 is simultaneously opened, cooling water is pressed into the two spray headers 12 through the circulating water pipe 4, the spray headers 12 spray water to the tube array below the spray headers, so that heat in the tube array descends, the water temperature of the two spray headers 12 can rise when the circulating water pump 27 is forced to circulate, and hot steam when the water temperature rises is discharged out of a workshop through the exhaust fan 14 through the three-fork hot steam pipeline 13; the sprayed cooling water falls into the cooling water storage tank 2 through the cooler main body I7 and the two short pipes 3 at the lower end of the cooler main body II 70; in the circulation cooling process, the cooling water in the cooling water storage tank 2 is reduced due to evaporation, and the automatic water inlet valve 18 automatically opens the supplementary water source when the level of the cooling water is not required. Under the action of vacuumizing of the vacuumizing port 15, secondary steam from other evaporators enters a secondary steam inlet 10 at the upper part of the cooler main body I7, then passes through the first tube array 9, a liquid collecting tube 6 at the lower end of the first tube array and the second tube array 91 of the cooler main body II and then comes out of the vacuumizing port 15 at the upper part of the cooler main body II; the cooled condensate in the first tube array 9 and the second tube array 91 falls into the liquid collecting tube 6, the condensate in the liquid collecting tube 6 enters the condensate storage tank 21 through the condensate return tube 20, when the condensate in the condensate storage tank 21 is full of the water level set by the second glass sight glass 24, the condensate is automatically discharged through an electromagnetic valve (not shown) of the condensate outlet 22, the electromagnetic valve automatically restores to the original position after the condensate is discharged, and all work processes are continuous.
Claims (4)
1. A spray-type condensation cooler comprises a cooler main body, a water pump, a spray head, a hot steam pipeline, a secondary steam inlet, a vacuumizing port, a liquid collecting pipe, a water inlet pipe with an automatic water inlet valve, a condensate outlet, a condensate return pipe with a valve and a cooling water circulation system, wherein the cooler main body I is provided with a shell I, the upper end and the lower end of the shell I are respectively provided with a pipe plate, the pipe plates are provided with a plurality of water falling holes, a pipe array and a plurality of baffle plates are arranged inside the cooler main body, the upper end and the lower end of the pipe array I are respectively fixedly connected to the upper pipe plate and the lower pipe plate of the cooler main body I, the lower end of the pipe array I is connected with the left end of the liquid collecting pipe, the upper opening of the cooler main body I is provided with a seal head, the top of the seal head is provided with a through round hole, the spray head with the spray head water inlet pipe is arranged inside the seal head, and the upper end of the spray head water inlet pipe penetrates through the top wall of the seal head and then is exposed outside, the method is characterized in that: the middle part of a box body (1) with a bottom wall is provided with a horizontal partition wall (25), the partition wall (25) enables the box body (1) to be divided into an upper part and a lower part, the lower part is a condensate storage tank (21), the upper part is a cooling water storage tank (2) with a top wall, the top wall of the cooling water storage tank (2) is provided with two short pipes (3) which extend upwards and are provided with flanges (16), the two short pipes (3) are connected with the top wall of the cooling water storage tank (2) in an electric welding mode, the connected short pipes (3) are communicated up and down, and the number of the cooler main bodies is two, namely a cooler main body I (7) and a cooler main body II (70); fixedly connecting a cooler main body I (7) and a cooler main body II (70) to the upper openings of two short pipes (3) at the top of a box body (1) respectively, wherein the fixed connection is realized in a flange mode, the hot steam pipelines are three-fork type hot steam pipelines (13), the left end of each three-fork type hot steam pipeline (13) is provided with a downward bending part, and the downward bending parts are arranged into two branch pipes (13a) with lower openings; the three-fork type hot steam pipeline (13) is respectively and fixedly connected with the hollow circular holes (11a) at the tops of the two seal heads (11) through two branch pipes (13 a); the secondary steam inlet (10) is connected to the left upper part of the cooler main body I (7), the right end of the secondary steam inlet (10) is communicated with the upper opening of the first tube array (9) arranged in the cooler main body I, the vacuumizing port (15) is connected to the right upper part of the cooler main body II (70) of the spray type condensation cooler, the left end of the vacuumizing port (15) is communicated with the upper opening of the second tube array (91) arranged in the cooler main body II, the left end of the liquid collecting tube (6) is communicated with the lower opening of the first tube array (9) in the cooler main body I, the right end of the liquid collecting tube (6) passes through the right side wall of the cooler main body I (7) and the left side wall of the cooler main body II (70) adjacent to the right side wall and then is communicated with the lower opening of the second tube array (91), and the outside of the liquid collecting tube (6) is connected with the right side wall of the cooler main body I (7) and the left side wall of the cooler main body II (70) in a water-tight manner, the condensate outlet (22) is connected to the lower part of the condensate storage tank (21) of the box body (1), the upper end of the condensate return pipe (20) extends into the right side wall of the cooler main body II (70) and then is communicated with the liquid collecting pipe (6), and the lower end of the condensate return pipe (20) is connected to the upper part of the condensate storage tank (21) of the box body.
2. The spray condensing cooler of claim 1, wherein: the upper part of the condensate storage tank (21) of the tank body is provided with a ventilation pipe (26) extending outwards.
3. The spray condensing cooler of claim 1, wherein: the water inlet pipe (17) is connected to the side wall of a short pipe (3) at the top of the cooling water storage tank (2).
4. The spray condensing cooler of claim 1, wherein: the cooling water circulation system comprises a circulating water pump (27), a water pumping pipe of the circulating water pump (27) is connected to the lower portion of the cooling water storage tank (2) of the tank body, a water outlet of the circulating water pump (27) is connected with a circulating water pipe (4), and the circulating water pipe (4) extends upwards and then is connected with a spray header water inlet pipe (12a) at the tops of the first cooler main body (7) and the second cooler main body (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121213081.5U CN215864729U (en) | 2021-05-27 | 2021-05-27 | Spray type condensation cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121213081.5U CN215864729U (en) | 2021-05-27 | 2021-05-27 | Spray type condensation cooler |
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| Publication Number | Publication Date |
|---|---|
| CN215864729U true CN215864729U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121213081.5U Active CN215864729U (en) | 2021-05-27 | 2021-05-27 | Spray type condensation cooler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310327A (en) * | 2021-05-27 | 2021-08-27 | 上海成东科技有限公司 | Spray type condensation cooler |
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2021
- 2021-05-27 CN CN202121213081.5U patent/CN215864729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310327A (en) * | 2021-05-27 | 2021-08-27 | 上海成东科技有限公司 | Spray type condensation cooler |
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