CN217604727U - Energy-saving cooling tower with watering dish - Google Patents
Energy-saving cooling tower with watering dish Download PDFInfo
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- CN217604727U CN217604727U CN202221108849.7U CN202221108849U CN217604727U CN 217604727 U CN217604727 U CN 217604727U CN 202221108849 U CN202221108849 U CN 202221108849U CN 217604727 U CN217604727 U CN 217604727U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model relates to a cooling tower technical field provides an energy-saving cooling tower with watering dish, including first-level cooling tower, still include, water intake system install in on the first-level cooling tower, the watering dish install in on the first-level cooling tower, and the watering dish intercommunication water intake system, first inlet channel, the both sides of first-level cooling tower are provided with two first inlet channel respectively, are detained the bushing, install in the first-level cooling tower the detention bushing, it has a plurality of round hole that leaks to open on the detention bushing body, and the detention bushing is located watering dish below, the second outlet pipe communicate in a first-level cooling tower lower part. Through the technical scheme, the problem that in the cooling working process of the cooling tower in the prior art, the underwater falling time is short, part of water with high temperature cannot obtain enough cooling time, and a good cooling effect cannot be achieved is solved.
Description
Technical Field
The utility model relates to a cooling tower technical field, it is specific, relate to an energy-saving cooling tower with watering dish.
Background
Cooling towers are devices that use water as a circulating coolant to absorb heat from a system and discharge the heat to the atmosphere to reduce the temperature of the water.
In the cooling working process of the cooling tower in the prior art, water is downwards scattered from the top of the tower to enable the water to be fully contacted with cold air for cooling, the height of the cooling tower is limited for small-sized cooling towers, the underwater falling time is short, the water with high temperature can not obtain enough cooling time, the high-temperature water can not be contacted with the cold air for a long time, and the good cooling effect can not be achieved.
In addition, when water is sprayed downwards, a large amount of water flow can be sprayed onto the inner wall of the cooling tower, so that the wall flow phenomenon is caused, and the cooling effect can be greatly reduced due to the formation of the wall flow.
SUMMERY OF THE UTILITY MODEL
The utility model provides an energy-saving cooling tower with watering dish has solved among the prior art in the cooling operation process of cooling tower, spills down messenger's water and the abundant contact of cold air with water from the tower top and cools down, to small-size cooling tower, the height of cooling tower is limited, and the time of falling is shorter under water, can't obtain sufficient cooling time to the higher water of partial temperature, and high temperature water can't contact with the cold air for a long time, can't reach better cooling effect's problem.
The technical scheme of the utility model as follows:
an energy-saving cooling tower with a sprinkling plate comprises a primary cooling tower and a secondary cooling tower,
a water inlet system mounted on the primary cooling tower,
the sprinkling plate is arranged on the primary cooling tower and is communicated with the water inlet system,
two first air inlet channels are respectively arranged on two sides of the first-stage cooling tower,
the detention bushing is arranged in the primary cooling tower, a plurality of water leakage round holes are formed in the detention bushing body, the detention bushing is positioned below the water sprinkling disc,
and the second water outlet pipe is communicated with the lower part of the primary cooling tower.
As a further technical proposal, the water inlet system comprises,
a first water delivery mechanism mounted on the primary cooling tower,
a first water inlet pipe which is communicated with the water inlet of the first water delivery mechanism,
the first communication pipe is communicated with a water outlet of the first water delivery mechanism, the first communication pipe is installed on the first-stage cooling tower, and the first communication pipe is communicated with the water sprinkling plate.
As a further technical proposal, the method also comprises the following steps,
the guide plate is positioned in the primary cooling tower, the guide plate is positioned between the sprinkling plate and the retention leak plate, the front end and the rear end of the guide plate are both connected with the primary cooling tower, both sides of the guide plate are arc-shaped surfaces, and the two arc-shaped surfaces on both sides of the guide plate are respectively opposite to the first air inlet channel,
the first fans are four, and each first fan is installed in one first air inlet channel.
As a further technical scheme, the detention bushing is hollow round platform shell, and its both ends are macrostoma end and osculum end respectively, the detention bushing is provided with threely, and is the macrostoma end orientation up, and first the position of detention bushing is less than two of upside the lower border of first inlet air duct, and first the detention bushing is located the guide plate below, the second the detention bushing overall size is less than first detention bushing, the second the detention bushing is osculum end orientation up, the second the osculum end radius of detention bushing is less than first the radius of the osculum end of detention bushing, and first the radius of the osculum end of detention bushing is less than the second the radius of the macrostoma end of detention bushing, the third the size of detention bushing is the same with first the size of bushing, and the third the detention bushing is for osculum end up state.
As a further technical scheme, the upper edge positions of the two first air inlet channels on the lower side are lower than the lower edge position of the third retention leak plate.
As a further technical scheme, the cooling tower further comprises a diversion collecting plate, wherein the diversion collecting plate is an annular plate, the cross section of the diversion collecting plate is arc-shaped, the diversion collecting plate is installed on the upper edge of the first retention drain plate in a surrounding mode, the upper edge of the diversion collecting plate is connected with the inner surface of the primary cooling tower, and the upper edge of the diversion collecting plate is lower than the lower edges of the two first air inlet channels on the upper side.
As a further technical proposal, the device also comprises a secondary cooling mechanism which comprises,
a secondary cooling tower located on one side of the primary cooling tower,
a second communicating pipe communicated with the second water outlet pipe,
the second water delivery mechanism is arranged on the secondary cooling tower, a water inlet of the second water delivery mechanism is communicated with the second communicating pipe,
the second water inlet pipe is arranged on the secondary cooling tower and is communicated with a water outlet of the second water delivery mechanism,
a primary spray cooling mechanism which is arranged on the upper part of the second water inlet pipe,
a wire mesh liquid film air duct which is arranged at the top of the secondary cooling tower,
the water collector is arranged at the upper part of the inner side of the silk screen liquid film air duct,
and the first water outlet pipe is communicated with the lower part of the secondary cooling tower.
As a further technical proposal, the secondary cooling mechanism also comprises,
a plurality of primary cooling water collecting tanks which are arranged on the inner wall of the secondary cooling tower,
the primary cooling water collecting tanks are communicated with the gravity water return pipe,
and the secondary spraying cooling mechanism is provided with a plurality of secondary spraying cooling mechanisms which are all installed on the gravity water return pipe.
The utility model discloses a theory of operation and beneficial effect do:
the middle sprinkling plate of the utility model spills water downwards into the primary cooling tower, two first fans on the upper side convey cold air into the primary cooling tower while sprinkling water downwards, and then the left and right cooling air streams are guided and move upwards after meeting the arc surfaces on the two sides of the guide plate and meet the water spilled downwards, so as to realize the first cooling of water; the water cooled for the first time falls onto the cambered surface of the guide plate and is guided to the ring surface of the first retention leak plate, part of the water drips from the water leakage round holes on the retention leak plate body to form the effect that the water is scattered and scattered again, the redundant water flows downwards from the small end of the first retention leak plate and falls onto the ring surface of the retention leak plate with a second smaller size, the water is intercepted, scattered and scattered for the second time and then falls onto the third retention leak plate, the same peripheral water drops directly fall onto the third retention leak plate to form the third scattered and scattered water drops, meanwhile, the two first fans on the lower side convey cold air into the first cooling tower, the cooling air sequentially passes through the three retention leak plate areas from bottom to top, the scattered and scattered water drops are cooled for the second time, the water sprayed by the water spraying plate stays in the air for the time, the water drops are kept in the scattered state, the contact time of the water and the cooling effect of the water is greatly enhanced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the three-dimensional structure of the energy-saving cooling tower with a sprinkling plate of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the detention bushing of the present invention;
in the figure: 1. the primary cooling tower comprises a primary cooling tower body, 2, a first water delivery mechanism, 3, a first water inlet pipe, 4, a first communicating pipe, 5, a water spraying disc, 6, a guide plate, 7, a first air inlet channel, 8, a first fan, 9, a retention leak plate, 10, a second communicating pipe, 11, a second water delivery mechanism, 12, a second water inlet pipe, 13, a primary spray cooling mechanism, 14, a primary cooling water collecting tank, 15, a gravity water return pipe, 16, a secondary spray cooling mechanism, 17, a water collector, 18, a wire mesh liquid film air cylinder, 19, a secondary cooling tower body, 20, a first water outlet pipe, 21, a flow guide collecting plate, 22 and a second water outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
As shown in fig. 1-2, the present embodiment provides an energy-saving cooling tower with a sprinkling plate, which comprises a first-stage cooling tower 1, and further comprises,
a water inlet system which is arranged on the primary cooling tower 1,
the sprinkling plate 5 is arranged on the primary cooling tower 1, the sprinkling plate 5 is communicated with the water inlet system,
two first air inlet channels 7 are respectively arranged at two sides of the first-stage cooling tower 1,
a detention bushing 9, the detention bushing 9 is arranged in the primary cooling tower 1, a plurality of water leakage round holes are arranged on the detention bushing 9 body, the detention bushing 9 is positioned below the sprinkling disc 5,
and the second water outlet pipe 22 is communicated with the lower part of the primary cooling tower 1.
The water inlet system comprises a water inlet pipe and a water outlet pipe,
a first water delivery mechanism 2, wherein the first water delivery mechanism 2 is arranged on the primary cooling tower 1,
a first water inlet pipe 3, the first water inlet pipe 3 is communicated with the water inlet of the first water delivery mechanism 2,
the first communicating pipe 4 is communicated with a water outlet of the first water conveying mechanism 2, the first communicating pipe 4 is installed on the primary cooling tower 1, and the first communicating pipe 4 is communicated with the water spraying disc 5.
Also comprises a step of adding a new type of additive,
the guide plate 6 is positioned in the primary cooling tower 1, the guide plate 6 is positioned between the sprinkling plate 5 and the retention leak plate 9, the front end and the rear end of the guide plate 6 are both connected with the primary cooling tower 1, both sides of the guide plate 6 are arc-shaped surfaces, and the two arc-shaped surfaces on both sides of the guide plate 6 are respectively opposite to the first air inlet channel 7,
the first fan 8, first fan 8 is provided with four, and every first fan 8 is installed in one in the first inlet air duct 7.
The detention leakage plate 9 is a hollow circular truncated cone shell, the two ends of the detention leakage plate are respectively provided with a large opening end and a small opening end, the number of the detention leakage plates 9 is three, the first detention leakage plate 9 is in the direction that the large opening end faces upwards, the position of the first detention leakage plate 9 is lower than the lower edges of the two first air inlet channels 7 on the upper side, the first detention leakage plate 9 is positioned below the guide plate 6, the whole size of the detention leakage plate 9 is smaller than that of the first detention leakage plate 9, the second detention leakage plate 9 is in the direction that the small opening end faces upwards, the radius of the small opening end of the detention leakage plate 9 is smaller than that of the small opening end of the first detention leakage plate 9, the size of the third detention leakage plate 9 is the same as that of the first detention leakage plate 9, and the third detention leakage plate 9 is in the state that the small opening end faces upwards.
The upper edge positions of the two first air inlet channels 7 on the lower side are lower than the lower edge position of the third retention orifice 9.
In the embodiment, the first water inlet pipe 3 is connected with an external water inlet pipe, then water to be cooled is conveyed by the first water conveying mechanism 2, so that the water to be cooled enters the sprinkling plate 5 through the first communication pipe 4, then the water to be cooled is sprayed out of the sprinkling plate 5, the sprinkling plate 5 downwards sprays the water into the primary cooling tower 1, two first fans 8 on the upper side convey cold air into the primary cooling tower 1 while spraying the water downwards, and then the left and right cooling air are guided and move upwards after meeting arc-shaped surfaces on two sides of the guide plate 6, and meet with the water sprayed downwards to realize primary cooling of the water;
then the air flow carries partial heat of water to flow out of a top air duct of the primary cooling tower 1, the water cooled for the first time drops to an arc surface of a guide plate 6 and is guided to a ring surface of a first retention leak plate 9, part of the water drops from a water leakage circular hole on a body of the retention leak plate 9 to form the effect that the water is scattered again, the redundant water flows downwards from a small end of the first retention leak plate 9 and drops to the ring surface of the retention leak plate 9 with a second smaller size, the redundant water drops are intercepted, scattered and then drop to a third retention leak plate 9, the same peripheral water drops directly drop to the third retention leak plate 9 to form third scattered scattering, meanwhile, two first fans 8 on the lower side convey cold air to the primary cooling tower 1, the cooling air moves from bottom to top and sequentially passes through the regions of the three retention leak plates 9, the scattered water drops are cooled again, the retention time of the water sprayed by the water tray 5 is prolonged, the water drops are ensured to be in a scattered state, and the water drop contact state is greatly prolonged, and the cooling effect of cold air is greatly enhanced;
finally, the water flows out from the second water outlet pipe 22, and cooling is completed.
The cooling tower further comprises a diversion collecting plate 21, the diversion collecting plate 21 is an annular plate, the cross section of the diversion collecting plate 21 is arc-shaped, the diversion collecting plate 21 is installed on the upper edge of the first retention drain plate 9 in a surrounding mode, the upper edge of the diversion collecting plate 21 is connected with the inner surface of the primary cooling tower 1, and the upper edge of the diversion collecting plate 21 is lower than the lower edges of the two first air inlet channels 7 on the upper side.
The diversion collecting plate 21 can divert the water flowing downwards along the inner wall of the primary cooling tower 1, so that the water flows to the retention drain plate 9 and leaks from the water leakage circular hole, the effect of scattering is formed again, and the cooling effect is ensured.
Also comprises a secondary cooling mechanism, the secondary cooling mechanism comprises,
a secondary cooling tower 19, wherein the secondary cooling tower 19 is positioned at one side of the primary cooling tower 1,
a second communicating pipe 10, the second communicating pipe 10 communicating with the second water outlet pipe 22,
the second water delivery mechanism 11 is arranged on the secondary cooling tower 19, a water inlet of the second water delivery mechanism 11 is communicated with the second communicating pipe 10,
a second water inlet pipe 12, wherein the second water inlet pipe 12 is installed on the secondary cooling tower 19, the second water inlet pipe 12 is communicated with the water outlet of the second water conveying mechanism 11,
a primary spray cooling mechanism 13, wherein the primary spray cooling mechanism 13 is arranged at the upper part of the second water inlet pipe 12,
a wire mesh liquid film wind pipe 18, wherein the wire mesh liquid film wind pipe 18 is arranged at the top of the secondary cooling tower 19,
the water collector 17 is arranged at the upper part of the inner side of the silk screen liquid film air duct 18,
and the first water outlet pipe 20 is communicated with the lower part of the secondary cooling tower 19.
Under the condition that part of water is high in temperature, after water is cooled by the primary cooling tower 1, the water temperature is not reduced to an ideal temperature, at the moment, the water cooled in the primary cooling tower 1 flows out of the second water outlet pipe 22 and enters the second communicating pipe 10, then the water enters the second water inlet pipe 12 after being lifted by the second water conveying mechanism 11, then the water is atomized and sprayed out of the primary spray cooling mechanism 13, meanwhile, cold air enters from air inlets at two sides of the secondary cooling tower 19, the water mist is fully cooled again, and then after the water mist is cooled, part of the water mist moves upwards and is intercepted by the water collector 17, and then the water mist flows back downwards along the inner wall of the wire mesh liquid film wind cylinder 18;
the secondary cooling mechanism also comprises a cooling device,
a plurality of primary cooling water collecting tanks 14, wherein the plurality of primary cooling water collecting tanks 14 are arranged on the inner wall of the secondary cooling tower 19,
a gravity water return pipe 15, the primary cooling water collecting tank 14 is communicated with the gravity water return pipe 15,
secondary mist cooling mechanism 16, secondary mist cooling mechanism 16 is provided with a plurality of, a plurality of secondary mist cooling mechanism 16 all install in on the gravity wet return 15.
The water that flows back downwards along the inner wall of the wire mesh liquid film air duct 18 enters the primary cooling water collecting tank 14, then the water flow passes through the gravity water return pipe 15 and is atomized and sprayed out again by the secondary spray cooling mechanism 16 to be finally cooled, and the finally cooled water flows out from the first water outlet pipe 20 to complete the whole cooling process.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An energy-saving cooling tower with a sprinkling plate comprises a primary cooling tower (1) and is characterized by also comprising,
a water inlet system, which is arranged on the primary cooling tower (1),
the sprinkling plate (5) is arranged on the primary cooling tower (1), and the sprinkling plate (5) is communicated with the water inlet system,
two first air inlet channels (7) are respectively arranged at two sides of the primary cooling tower (1),
a detention bushing (9), the detention bushing (9) is arranged in the primary cooling tower (1), a plurality of water leakage round holes are arranged on the detention bushing (9) body, the detention bushing (9) is positioned below the water sprinkling disc (5),
and the second water outlet pipe (22), and the second water outlet pipe (22) is communicated with the lower part of the primary cooling tower (1).
2. The energy efficient cooling tower with a sprinkler pan of claim 1, wherein the water intake system comprises,
a first water delivery mechanism (2), wherein the first water delivery mechanism (2) is arranged on the primary cooling tower (1),
a first water inlet pipe (3), the first water inlet pipe (3) is communicated with the water inlet of the first water delivery mechanism (2),
first communicating pipe (4), first communicating pipe (4) intercommunication the delivery port of first water delivery mechanism (2), first communicating pipe (4) install in on primary cooling tower (1), first communicating pipe (4) intercommunication watering dish (5).
3. The energy saving cooling tower with a watering plate according to claim 2, further comprising,
the guide plate (6) is positioned inside the primary cooling tower (1), the guide plate (6) is positioned between the water spraying disc (5) and the retention leakage plate (9), the front end and the rear end of the guide plate (6) are both connected with the primary cooling tower (1), both sides of the guide plate (6) are arc-shaped surfaces, and the two arc-shaped surfaces on both sides of the guide plate (6) are respectively just opposite to the first air inlet channel (7),
the air conditioner comprises first fans (8), wherein the number of the first fans (8) is four, and each first fan (8) is installed in one first air inlet channel (7).
4. The energy-saving cooling tower with the sprinkling plate as claimed in claim 3, wherein the retention nozzle (9) is a hollow truncated cone shell, the two ends of the retention nozzle are respectively a large-mouth end and a small-mouth end, the number of the retention nozzle (9) is three, the first retention nozzle (9) is in a direction with the large-mouth end facing upwards, the position of the first retention nozzle (9) is lower than the lower edges of the two first air inlet channels (7) on the upper side, the first retention nozzle (9) is located below the diversion plate (6), the overall size of the second retention nozzle (9) is smaller than that of the first retention nozzle (9), the second retention nozzle (9) is in a direction with the small-mouth end facing upwards, the radius of the small-mouth end of the second retention nozzle (9) is smaller than that of the small-mouth end of the first retention nozzle (9), the radius of the small-mouth end of the first retention nozzle (9) is smaller than that of the large-mouth end of the second retention nozzle (9), the radius of the small-mouth end of the retention nozzle (9) of the third retention nozzle (9) is the same as that of the small-mouth end (9), and the size of the first retention nozzle (9) is the same as that of the small-mouth end (9), and the third nozzle (9) is in a state, and the size of the third nozzle (9) is the same as that of the small-mouth end facing upwards.
5. An energy-saving cooling tower with a sprinkling plate according to claim 4, characterized in that the upper edge positions of the two first air inlet channels (7) at the lower side are lower than the lower edge position of the third retention screen (9).
6. The energy-saving cooling tower with the sprinkling plate is characterized in that the energy-saving cooling tower further comprises a diversion collecting plate (21), the diversion collecting plate (21) is an annular plate, the cross section of the diversion collecting plate is arc-shaped, the diversion collecting plate (21) is arranged on the upper edge of the first retention leak plate (9) in a surrounding mode, the upper edge of the diversion collecting plate (21) is connected with the inner surface of the primary cooling tower (1), and the upper edge of the diversion collecting plate (21) is lower than the lower edges of the two first air inlet channels (7) on the upper side.
7. The energy-saving cooling tower with a sprinkling disk according to any one of claims 1-6, further comprising a secondary cooling mechanism, wherein the secondary cooling mechanism comprises,
a secondary cooling tower (19), the secondary cooling tower (19) being located on one side of the primary cooling tower (1),
a second communicating pipe (10), the second communicating pipe (10) is communicated with the second water outlet pipe (22),
a second water delivery mechanism (11), wherein the second water delivery mechanism (11) is arranged on the secondary cooling tower (19), a water inlet of the second water delivery mechanism (11) is communicated with the second communicating pipe (10),
the second water inlet pipe (12), the second water inlet pipe (12) is arranged on the secondary cooling tower (19), the second water inlet pipe (12) is communicated with a water outlet of the second water conveying mechanism (11),
a primary spray cooling mechanism (13), the primary spray cooling mechanism (13) is arranged at the upper part of the second water inlet pipe (12),
a wire mesh liquid film wind pipe (18), wherein the wire mesh liquid film wind pipe (18) is arranged at the top of the secondary cooling tower (19),
the water collector (17), the water collector (17) is arranged at the upper part of the inner side of the silk screen liquid film air duct (18),
and the first water outlet pipe (20), wherein the first water outlet pipe (20) is communicated with the lower part of the secondary cooling tower (19).
8. The energy saving cooling tower with a sprinkler plate of claim 7, wherein the secondary cooling mechanism further comprises,
a plurality of primary cooling water collecting tanks (14), wherein the primary cooling water collecting tanks (14) are arranged, the primary cooling water collecting tanks (14) are all arranged on the inner wall of the secondary cooling tower (19),
a gravity water return pipe (15), the primary cooling water collecting tank (14) is communicated with the gravity water return pipe (15),
secondary mist cooling mechanism (16), secondary mist cooling mechanism (16) is provided with a plurality of, a plurality of secondary mist cooling mechanism (16) all install in on gravity wet return (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221108849.7U CN217604727U (en) | 2022-05-10 | 2022-05-10 | Energy-saving cooling tower with watering dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221108849.7U CN217604727U (en) | 2022-05-10 | 2022-05-10 | Energy-saving cooling tower with watering dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217604727U true CN217604727U (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221108849.7U Active CN217604727U (en) | 2022-05-10 | 2022-05-10 | Energy-saving cooling tower with watering dish |
Country Status (1)
| Country | Link |
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| CN (1) | CN217604727U (en) |
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2022
- 2022-05-10 CN CN202221108849.7U patent/CN217604727U/en active Active
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