CN218270281U - Multi-flow-rate grade water distributor and cooling tower - Google Patents
Multi-flow-rate grade water distributor and cooling tower Download PDFInfo
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- CN218270281U CN218270281U CN202222340534.1U CN202222340534U CN218270281U CN 218270281 U CN218270281 U CN 218270281U CN 202222340534 U CN202222340534 U CN 202222340534U CN 218270281 U CN218270281 U CN 218270281U
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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
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Abstract
The utility model relates to a multithread volume grade water-locator, including inlet tube, apron, cloth water tank, first baffle, second baffle, third baffle, fourth baffle, first baffle the second baffle the third baffle the fourth baffle sets up in the cloth water tank, and will first cavity, second cavity, third cavity, fourth cavity, fifth cavity are split into to the cloth water tank, the apron is arranged in the top of cloth water tank makes the top of cloth water tank is the closed form, inlet tube one end intercommunication outside water source, the inlet tube other end intercommunication first cavity, first baffle sets up first overflow passageway above it, the second baffle sets up second overflow passageway above it, the third baffle sets up third overflow passageway above it, the fourth baffle all sets up the fourth overflow passageway above it. Which can settle and separate the sewage flowing down from the filler.
Description
Technical Field
The utility model relates to a cooling tower structure field, concretely relates to multithread volume grade water-locator and cooling tower.
Background
In order to further improve the cooling efficiency of the existing cooling tower, the temperature of a heat exchange temperature layer in the filler is required to be gradually reduced from outside to inside, and the temperature of the heat exchange temperature layer and the temperature of the inlet air are gradually reduced to form a gradually reduced heat exchange temperature layer. The problem that the heat exchange of the filler has a temperature layer which is gradually reduced is solved, areas with different flow rates need to be formed in the filler, and the water distributor is required to have a water distribution function with a plurality of flow rate grades.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a multi-flow grade water distributor and a cooling tower. The utility model discloses the technical scheme of implementation case as follows:
the multi-flow-rate-grade water distributor comprises a water inlet pipe, a cover plate, a water distribution tank, a first partition plate, a second partition plate, a third partition plate and a fourth partition plate, wherein the first partition plate, the second partition plate, the third partition plate and the fourth partition plate are arranged in the water distribution tank and divide the water distribution tank into a first chamber, a second chamber, a third chamber, a fourth chamber and a fifth chamber, the cover plate is arranged above the water distribution tank to enable the upper part of the water distribution tank to be closed, one end of the water inlet pipe is communicated with an external water source, the other end of the water inlet pipe is communicated with the first chamber, a first overflow channel is arranged above the first partition plate, a second overflow channel is arranged above the second partition plate, the third overflow channel is arranged above the third partition plate, the fourth overflow channels are arranged above the fourth partition plate, the bottom of the first chamber is provided with A distribution holes which are arranged in order, the bottom of the second chamber is provided with B distribution holes which are arranged in order, the bottom of the third chamber is provided with C distribution holes which are arranged in order, the bottom of the fourth chamber is provided with D distribution holes which are arranged in order, the bottom of the fifth chamber is provided with E distribution holes which are arranged in order, wherein A > B > C > D > E, the area of the first overflow channel is larger than that of the second overflow channel, the area of the second overflow channel is larger than that of the third overflow channel, and the area of the third overflow channel is larger than that of the fourth overflow channel.
Preferably, the device further comprises a buffering mesh plate, and the buffering mesh plate is obliquely arranged in the first chamber.
Preferably, the first chamber volume is greater than the volume of the second, third, fourth, and fifth chambers.
Furthermore, the utility model also provides a cooling tower, cooling tower is including packing, multithread volume level water-locator, intake pump, water pump, fan and water storage box, the fan is located the top of cooling tower, the water-locator is located the top of packing, the water storage box is located the below of packing, the intake pump carries outside water source to the many volume level water-locator, the water pump that goes out will through the pipeline water in the water storage box is carried to the outside.
Preferentially, the multi-flow-rate-grade water distributor comprises a water inlet pipe, a cover plate, a water distribution tank, a first partition plate, a second partition plate, a third partition plate and a fourth partition plate, wherein the first partition plate, the second partition plate, the third partition plate and the fourth partition plate are arranged in the water distribution tank and divide the water distribution tank into a first chamber, a second chamber, a third chamber, a fourth chamber and a fifth chamber, the cover plate is arranged above the water distribution tank to enable the upper part of the water distribution tank to be closed, one end of the water inlet pipe is communicated with an external water source, the other end of the water inlet pipe is communicated with the first chamber, the first partition plate is provided with a first overflow channel above the first partition plate, the second partition plate is provided with a second overflow channel above the second partition plate, the third overflow channel is arranged above the third partition plate, the fourth overflow channels are arranged above the fourth partition plate, the bottom of the first chamber is provided with A distribution holes which are arranged in order, the bottom of the second chamber is provided with B distribution holes which are arranged in order, the bottom of the third chamber is provided with C distribution holes which are arranged in order, the bottom of the fourth chamber is provided with D distribution holes which are arranged in order, the bottom of the fifth chamber is provided with E distribution holes which are arranged in order, wherein A > B > C > D > E, the area of the first overflow channel is larger than that of the second overflow channel, the area of the second overflow channel is larger than that of the third overflow channel, and the area of the third overflow channel is larger than that of the fourth overflow channel.
Preferably, the multi-flow-rate-class water distributor further comprises a buffering mesh plate, and the buffering mesh plate is obliquely arranged in the first chamber.
Preferably, the first chamber volume is greater than the volume of the second, third, fourth, and fifth chambers.
Compared with the prior art, the beneficial effects of the utility model reside in that: the water distributor is internally divided into a plurality of chambers by arranging a plurality of clapboards, the water pressure of the chambers is gradually reduced by arranging overflow channels with gradually reduced flow areas on the clapboards, and the flow of the water distributor is gradually reduced by arranging the spraying holes with gradually reduced density at the bottoms of the chambers.
Drawings
Fig. 1 is a schematic perspective view of a multi-flow-rate water distributor of the present invention;
fig. 2 is a schematic cross-sectional structure diagram of a multi-flow-rate graded water distributor in the present invention;
fig. 3 is a schematic view of an exploded structure of a multi-flow-rate graded water distributor of the present invention;
fig. 4 is a schematic structural diagram of a cooling tower according to the present invention;
10. a water inlet pipe; 20. a cover plate; 30. a first separator; 31. a first overflow passage; 32. a first chamber; 40. a second separator; 41. a second overflow channel; 42. a second chamber; 50. a third separator; 51. a third overflow channel; 52. a third chamber; 60. a fourth separator; 61. a fourth overflow channel; 62. a fourth chamber; 70. a water distribution tank; 72. a fifth chamber; 80. a buffer mesh plate; 100. a multi-flow grade water distributor; 200. a fan; 300. a filler; 400. a water inlet pump; 500. and (6) discharging the water pump.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic three-dimensional structure diagram of a multi-flow-rate-class water distributor in the present invention; fig. 2 is a schematic cross-sectional structure diagram of a multi-flow-rate graded water distributor in the present invention; fig. 3 is a schematic view of an exploded structure of a multi-flow-rate graded water distributor of the present invention; a multi-flow-rate-grade water distributor comprises a water inlet pipe 10, a cover plate 20, a water distribution tank 70, a first partition plate 30, a second partition plate 40, a third partition plate 50 and a fourth partition plate 60, wherein the first partition plate, the second partition plate, the third partition plate and the fourth partition plate are arranged in the water distribution tank and divide the water distribution tank into a first chamber 32, a second chamber 42, a third chamber 52, a fourth chamber 62 and a fifth chamber 72, the cover plate is arranged above the water distribution tank to enable the upper part of the water distribution tank to be closed, one end of the water inlet pipe is communicated with an external water source, the other end of the water inlet pipe is communicated with the first chamber, a first overflow channel 31 is arranged above the first partition plate, a second overflow channel 32 is arranged above the second partition plate, the third partition plate is provided with a third overflow channel 33 above the third partition plate, the fourth partition plate is provided with fourth overflow channels 34 above the fourth partition plate, the bottom of the first chamber is provided with A regularly arranged sprinkling holes, the bottom of the second chamber is provided with B regularly arranged sprinkling holes, the bottom of the third chamber is provided with C regularly arranged sprinkling holes, the bottom of the fourth chamber is provided with D regularly arranged sprinkling holes, the bottom of the fifth chamber is provided with E regularly arranged sprinkling holes, A > B > C > D > E, the area of the first overflow channel is larger than that of the second overflow channel, the area of the second overflow channel is larger than that of the third overflow channel, and the area of the third overflow channel is larger than that of the fourth overflow channel.
The water-locator is pumped to the water-locator by the frequency conversion water pump in, and its water pressure that gets into the water-locator can be adjusted by the converter, the utility model discloses in, many flow level water-locator divide into five different pressures, the cloth of flow drenches the region, be first cavity respectively, the second cavity, the third cavity, the fourth cavity, the fifth cavity, their flow pressure is from big to little sequencing, first cavity, the second cavity, the third cavity, the fourth cavity, the quantity of the cloth of fifth cavity drenches the hole also from at least even setting, the cloth of first cavity drenches water pressure promptly for the biggest, the cloth of first cavity drenches the hole also at most simultaneously, the second cavity is secondly, so sequencing, fifth cavity water pressure is minimum, the cloth of fifth cavity drenches the hole also at least simultaneously. When the first chamber is in a full water state, water is pressed into the second chamber through the first overflow channel on the first partition plate, and a part of water pressure of the first chamber is released through the sprinkling holes of the first chamber, so that the water pressure of the water coming into the second chamber is smaller than that of the first chamber.
In order to prevent water with high external water pressure from entering the first chamber and entering the reverse impact backflow, preferably, the water distributor with multiple flow rates further comprises a buffering mesh plate 80, and the buffering mesh plate is obliquely arranged in the first chamber.
Due to the existence of the buffer mesh plate, the external water source can not form collective backflushing to form backflow.
In order to gradually set the water distribution capacity of the water distributor from large to small, preferably, the capacity of the first chamber is larger than the capacities of the second chamber, the third chamber, the fourth chamber and the fifth chamber.
In addition, the present invention further provides a cooling tower, as shown in fig. 4, fig. 4 is a schematic structural diagram of a cooling tower in the present invention; a cooling tower comprises a filler 300, a multi-flow grade water distributor 100, a water inlet pump 400, a water outlet pump 500, a fan 200 and a water storage tank, wherein the fan is positioned at the top of the cooling tower, the water distributor is positioned above the filler, the water storage tank is positioned below the filler, the water inlet pump conveys an external water source to the multi-flow grade water distributor, and the water outlet pump conveys water in the water storage tank to the outside through a pipeline.
External water source is conveyed to the multi-flow-rate-class water distributor through the water inlet pump, the multi-flow-rate-class water distributor distributes water to the filler in different areas at different flow rates, and the water in the different areas of the filler is stored in the water storage tank after being in full contact with the external air for heat exchange and is then conveyed to a required occasion through the water outlet pump. Because the cloth trickle volume that is close to outside air inlet side to inside in packing is drenched the setting by few to many cloth, outside wind earlier with the skin carry out the evaporation heat transfer, the wind temperature tentatively reduces, further evaporation heat transfer is carried out with second floor cloth trickle again, because natural wind temperature is lower, it can evaporate the heat transfer to the cloth trickle of bigger capacity, analogize in proper order, reached fifth layer cloth trickle, cloth trickle flow is the biggest, and the wind temperature that enters into fifth layer cloth trickle is also minimum.
Specifically, the multi-flow-rate-grade water distributor comprises a water inlet pipe, a cover plate, a water distribution tank, a first partition plate, a second partition plate, a third partition plate and a fourth partition plate, wherein the first partition plate, the second partition plate, the third partition plate and the fourth partition plate are arranged in the water distribution tank and divide the water distribution tank into a first chamber, a second chamber, a third chamber, a fourth chamber and a fifth chamber, the cover plate is arranged above the water distribution tank to enable the upper part of the water distribution tank to be closed, one end of the water inlet pipe is communicated with an external water source, the other end of the water inlet pipe is communicated with the first chamber, the first partition plate is provided with a first overflow channel above the first partition plate, the second partition plate is provided with a second overflow channel above the second partition plate, the third overflow channel is arranged above the third partition plate, the fourth overflow channels are arranged above the fourth partition plate, the bottom of the first chamber is provided with A distribution holes which are arranged in order, the bottom of the second chamber is provided with B distribution holes which are arranged in order, the bottom of the third chamber is provided with C distribution holes which are arranged in order, the bottom of the fourth chamber is provided with D distribution holes which are arranged in order, the bottom of the fifth chamber is provided with E distribution holes which are arranged in order, wherein A > B > C > D > E, the area of the first overflow channel is larger than that of the second overflow channel, the area of the second overflow channel is larger than that of the third overflow channel, and the area of the third overflow channel is larger than that of the fourth overflow channel.
Preferably, the multi-flow-rate-class water distributor further comprises a buffering mesh plate, and the buffering mesh plate is obliquely arranged in the first chamber.
Preferably, the first chamber volume is greater than the volume of the second, third, fourth, and fifth chambers.
After the multi-flow-rate-grade water distributor is used, through the variable frequency pump, different water flows exist in different areas due to the spatial structure design of the water distributor, different flow rates are more consistent with the actual operation condition of the cooling tower, meanwhile, the flow ratio of each area can be adjusted according to the actual condition, the flow requirements of each area are flexibly met, the operation characteristics of the cooling tower are adapted, the operation performance of the cooling tower is integrally improved, the excellent low-carbon environment-friendly energy-saving requirements are met, the operation life of the cooling tower is prolonged, and the environmental economic benefit is obvious.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a set up a plurality of baffles and become a plurality of cavities with water distributor internal partitioning, through set up the overflow channel that the through-flow area progressively reduces on a plurality of baffles, realize that the water pressure of a plurality of cavities progressively reduces, drench the hole through setting up cloth that density progressively reduces bottom a plurality of cavities, realize that the flow of water distributor progressively reduces.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides a multithread volume grade water-locator which characterized in that:
the water distribution tank is arranged in the water distribution tank and divided into a first chamber, a second chamber, a third chamber, a fourth chamber and a fifth chamber, the cover plate is arranged above the water distribution tank, so that the upper part of the water distribution tank is closed, one end of the water inlet pipe is communicated with an external water source, the other end of the water inlet pipe is communicated with the first chamber, the first chamber is provided with a first overflow channel above the first chamber, the second chamber is provided with a second overflow channel above the second chamber, the third chamber is provided with a third overflow channel above the third chamber, the fourth chamber is provided with a fourth overflow channel above the fourth chamber, the bottom of the first chamber is provided with A spray holes which are regularly arranged, the bottom of the second chamber is provided with B spray holes which are regularly arranged, the bottom of the third chamber is provided with C spray holes which are regularly arranged, the bottom of the fourth chamber is provided with D spray holes which are regularly arranged, the area of the fourth overflow channel is larger than that of the third overflow channel, and the area of the overflow channel is larger than that of the third overflow channel E.
2. The multiple flux grade water distributor of claim 1, wherein:
the buffer net hole plate is obliquely arranged in the first cavity.
3. The multiple flux grade water distributor of claim 2, wherein:
the first chamber has a volume greater than the volume of the second, third, fourth, and fifth chambers.
4. A cooling tower, characterized by:
the cooling tower comprises a filler, a multi-flow-level water distributor, a water inlet pump, a water outlet pump, a fan and a water storage tank, wherein the fan is positioned at the top of the cooling tower, the water distributor is positioned above the filler, the water storage tank is positioned below the filler, the water inlet pump conveys an external water source to the multi-flow-level water distributor, and the water outlet pump conveys water in the water storage tank to the outside through a pipeline.
5. The cooling tower of claim 4, wherein:
the multi-flow-rate-grade water distributor comprises a water inlet pipe, a cover plate, a water distribution tank, a first partition plate, a second partition plate, a third partition plate and a fourth partition plate, wherein the first partition plate, the second partition plate, the third partition plate and the fourth partition plate are arranged in the water distribution tank and divide the water distribution tank into a first chamber, a second chamber, a third chamber, a fourth chamber and a fifth chamber, the cover plate is arranged above the water distribution tank to enable the upper part of the water distribution tank to be closed, one end of the water inlet pipe is communicated with an external water source, the other end of the water inlet pipe is communicated with the first chamber, a first overflow channel is arranged above the first partition plate, a second overflow channel is arranged above the second partition plate, the third overflow channel is arranged above the third partition plate, the fourth overflow channels are arranged above the fourth partition plate, the bottom of the first chamber is provided with A distribution holes which are arranged in order, the bottom of the second chamber is provided with B distribution holes which are arranged in order, the bottom of the third chamber is provided with C distribution holes which are arranged in order, the bottom of the fourth chamber is provided with D distribution holes which are arranged in order, the bottom of the fifth chamber is provided with E distribution holes which are arranged in order, wherein A > B > C > D > E, the area of the first overflow channel is larger than that of the second overflow channel, the area of the second overflow channel is larger than that of the third overflow channel, and the area of the third overflow channel is larger than that of the fourth overflow channel.
6. The cooling tower of claim 5, wherein:
the multi-flow-rate grade water distributor further comprises a buffering mesh plate, and the buffering mesh plate is obliquely arranged in the first cavity.
7. The cooling tower of claim 6, wherein:
the first chamber has a volume greater than the volume of the second, third, fourth, and fifth chambers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222340534.1U CN218270281U (en) | 2022-09-02 | 2022-09-02 | Multi-flow-rate grade water distributor and cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222340534.1U CN218270281U (en) | 2022-09-02 | 2022-09-02 | Multi-flow-rate grade water distributor and cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218270281U true CN218270281U (en) | 2023-01-10 |
Family
ID=84712542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222340534.1U Active CN218270281U (en) | 2022-09-02 | 2022-09-02 | Multi-flow-rate grade water distributor and cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218270281U (en) |
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2022
- 2022-09-02 CN CN202222340534.1U patent/CN218270281U/en active Active
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