CN218034637U - Cluster type pressurization splash system - Google Patents
Cluster type pressurization splash system Download PDFInfo
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- CN218034637U CN218034637U CN202222082160.8U CN202222082160U CN218034637U CN 218034637 U CN218034637 U CN 218034637U CN 202222082160 U CN202222082160 U CN 202222082160U CN 218034637 U CN218034637 U CN 218034637U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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Abstract
The utility model discloses a beam set type pressurization splash system, include: the water distribution pipe is used for introducing external water into the cooling tower and is provided with a water outlet; the pressurizing pipe is a conical pipe, is arranged at the water outlet and is used for leading out and pressurizing the water body in the water distribution pipe; the flange is used for connecting the water distribution pipe and the pressure pipe; and the splashing head is used for splashing the water body led out from the water distribution pipe into the cooling tower, so that the water body forms liquid drops to exchange heat with the filler in the cooling tower. The utility model discloses through the cluster type innovation improvement of arranging height and coupling mechanism who optimizes the splash device under the condition that does not change cooling tower water distribution system main part equipment performance and structure, improved the operating pressure of water, obtain bigger kinetic energy after making the water blowout to obtain thinner droplet, and can take place more abundant heat exchange between the filler, greatly improved the splash effect.
Description
Technical Field
The utility model relates to a technical field of cooling tower water distribution system specifically is a beam concentrating pressurization splash system.
Background
At present, the energy structure of China is greatly changed along with the development of the situation of carbon peak reaching and carbon neutralization, the occupation ratio of green and environment-friendly energy sources such as hydraulic power generation, solar energy, wind power generation, garbage power generation and the like is higher and higher, but the occupation ratio of thermal power generation using coal as power generation fuel still occupies nearly 50 percent of seats. Most of condensed steam cooling water circulation systems of coal-fired power generating sets adopt a counter-flow natural draft cooling tower, and the cooling efficiency of the cooling tower directly influences the heat consumption rate of the power generating sets. The requirement on energy-saving measures of a cooling tower in the industry is higher and higher nowadays, the heat efficiency is difficult to improve by changing the design parameters (including circulating water supply pressure, lift, technical performance of a circulating water pump and the like) of an originally designed water distribution system in the actual operation process, most of the existing methods are that changes are made on the aspect of a water spraying device, but the existing energy-saving potential of the cooling tower is not enough to be reflected, and technical measures must be taken on the aspect of the water distribution system at the same time to achieve the purpose of integrally improving the cooling capacity of the cooling tower.
Based on the fact that the function of a water spraying device is emphasized excessively in the energy-saving excavation and potential of the cooling tower in the prior art and the function of a splashing system is neglected, the requirement for changing the function is needed urgently, the cluster type pressurization splashing system is provided, and the contribution of the splashing system to the cooling efficiency is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a beam concentrating pressurization splash system for solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a cluster pressurized splash system, comprising: the water distribution pipe is used for introducing external water into the cooling tower and is provided with a water outlet; the pressurizing pipe is a conical pipe, is arranged at the water outlet and is used for leading out and pressurizing the water body in the water distribution pipe; the flange is used for connecting the water distribution pipe and the pressure pipe; and the splashing head is used for splashing the water body led out from the water distribution pipe into the cooling tower, so that the water body forms liquid drops to exchange heat with the filler in the cooling tower.
Preferably, a cluster type pressure sputtering system further includes: the flange is connected with the water distribution pipe through a plurality of screws; and the pipe clamp is used for connecting the water distribution pipe with the flange.
Preferably, the flange comprises: the butt joint port corresponds to the water outlet; and a connection port for connecting the pressurization pipe; and the saddle-shaped plate is attached to the outer wall of the water distribution pipe, the saddle-shaped plate is connected with the water distribution pipe through a plurality of screws, and the joint, the connector and the saddle-shaped plate are integrally formed.
Preferably, the flange is still including fixing a position the rib, fixes a position the rib and sets up on saddle plate, to the circumferential direction extension of distribution pipe, makes the pipe strap be located the connector and fixes a position between the rib, and is spacing with the pipe strap.
Preferably, the flange further comprises a locking rib, and the end parts of the two ends of the pipe clamp are connected with the locking rib through bolts.
Preferably, the cluster type pressurized splashing system further comprises an extension pipe, one end of the extension pipe is connected with the pressurized pipe through a pipe hoop, and the other end of the extension pipe is connected with the splashing head.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a cluster type pressurization splash system, through optimizing the cluster type innovation improvement of arranging height and coupling mechanism of splash device under the condition that does not change cooling tower water distribution system main part equipment performance and structure, the working pressure of water has been improved, obtain bigger kinetic energy behind the messenger water blowout, thereby obtain thinner droplet, more abundant heat exchange can take place between droplet and the filler, the splash effect has greatly been improved, originally set for 20% cooling capacity with the water distribution system and improve to more than 30%, the design capacity who is equivalent to with the cooling tower improves to more than 110%.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of a cluster type pressurized splash system according to embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a water distribution pipe, a flange and a pipe clamp in embodiment 1 of the present invention;
FIG. 3 is a front view of a cluster type pressurized splash system according to embodiment 2 of the present invention;
in the figure:
a water distribution pipe 1 and a water outlet 11;
a pressurizing pipe 2;
the flange 3, the butt joint port 31, the connection port 32, the saddle-shaped plate 33, the positioning rib 34 and the locking rib 35;
a sputtering head 4;
a screw 5;
a pipe clamp 6;
a lengthening tube 7;
and a pipe clamp 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Most of cooling water circulation systems of condensers of coal-fired power generating units adopt counter-flow natural draft cooling towers, and the cooling efficiency of the cooling towers directly influences the heat consumption rate of the power generating units. With the increasing requirements on energy-saving measures of the cooling tower, in actual operation, under the condition that the energy-saving effect cannot be changed by changing the parameters (including the circulating water supply pressure, the lift, the technical performance of a circulating water pump and the like) of an originally designed water distribution system, the simple change of the water spraying device is not enough to reflect the objective energy-saving potential of the cooling tower, and the technical measures need to be taken on the water distribution system in consideration to achieve the purpose of integrally improving the cooling capacity of the cooling tower.
Based on the above, the present application provides an embodiment, specifically an optimal scheme of a cluster type pressurization splashing system, in this embodiment, a splashing device in a pipe type arrangement manner of a water distribution system of a counter-flow natural ventilation cooling tower is additionally provided with a cluster type pressurization pipe, a pipe diameter of an original water distribution pipe is unchanged, an arrangement height of the splashing device is unchanged, a water supply pressure of the splashing device is unchanged, and an arrangement distance of the splashing device is unchanged, that is, a cooling capacity of the cooling tower is improved through optimization of a water distribution system.
Specifically, as shown in fig. 1-2, the cluster type pressurized spraying system comprises a water distribution pipe 1, wherein the water distribution pipe 1 is used for introducing external water into a cooling tower, the water distribution pipe 1 is provided with water outlets 11, and the number of the water outlets 11 is distributed according to the requirements of the cooling tower; the water outlet device also comprises a pressurizing pipe 2, wherein the pressurizing pipe 2 is a conical pipe and is arranged at the water outlet 11; the device also comprises a flange 3, wherein the flange 3 is used for connecting the water distribution pipe 1 and the pressure pipe 2; the water distributor also comprises a splashing head 4, wherein the inlet of the splashing head 4 is connected with the pressurizing pipe 2, and the splashing head 4 is used for splashing the water body led out from the water distribution pipe 1 into the cooling tower, so that the water body forms liquid drops to exchange heat with the filler in the cooling tower; in this embodiment, the structural feature of the tapered pipe can make the water generate pressure when passing through the pressurizing pipe 2, that is, the pressurizing pipe 2 is used for leading out and pressurizing the water in the water distribution pipe 1, so that the water obtains greater kinetic energy before being sprayed out, and thus, finer mist drops are generated, and heat exchange is sufficiently performed with the filler, and thus, the heat exchange efficiency of the cooling tower is improved.
Further, in order to realize the sealing connection between the flange 3 and the water distribution pipe 1, as shown in fig. 1-2, in this embodiment, the cluster type pressurized splash system further includes four screws 5, the flange 3 and the water distribution pipe 1 are connected by the four screws 5, and in other embodiments, the number of the screws 5 can be changed; the double-safety water distribution pipe is characterized by further comprising two pipe clamps 6, wherein the two pipe clamps 6 are used for further connecting the water distribution pipe 1 with the flange 3 to form pressure on the water distribution pipe 1 and the flange 3 and ensure the sealing between the water distribution pipe 1 and the flange 3, so that double safety is realized by a method of combining the flange 3 and the pipe clamps 6, the defect of inconvenience in overhaul and maintenance caused by the fact that the original connecting method adopts glue for fixing can be overcome, and in other embodiments, the pipe clamps 6 can be in other quantities.
Further, as shown in fig. 1-2, the flange 3 specifically includes a docking port 31, the docking port 31 corresponds to the water outlet 11, and specifically, the docking port 31 extends into the water outlet 11; the flange connecting structure further comprises a connecting port 32, wherein the connecting port 32 is used for connecting the pressure pipe 2, specifically, the connecting port 32 is communicated with the butt joint port 31, internal threads are arranged on the inner wall of the connecting port 32, and are combined with the external threads arranged on the pressure pipe 2 to connect the flange 3 with the pressure pipe 2; still including saddle plate 33, saddle plate 33 forms sealed effect to the water with the outer wall laminating of water distribution pipe 1, is connected through four screws 5 between saddle plate 33 and the water distribution pipe 1, to integrated into one piece between interface 31, connector 32, the saddle plate 33 three.
Further, as shown in fig. 1-2, in order to prevent the pipe clamp 6 from moving and ensure the stability of the spraying system, the flange 3 further includes two positioning ribs 34, the two positioning ribs 34 are disposed on the saddle-shaped plate 33 and integrally formed with the saddle-shaped plate 33, and in this embodiment, the two positioning ribs 34 extend in the circumferential direction of the water distribution pipe 1, so that the pipe clamp 6 is located between the connection port 32 and the positioning ribs 34 to limit the pipe clamp 6.
Further, as shown in fig. 1 to 2, the pipe clamp 6 and the flange 3 are connected in multiple ways: the flange 3 further comprises two locking ribs 35, and the two end portions of the pipe clamp 6 are connected with the locking ribs 35 through bolts, in this embodiment, the two locking ribs 35 are integrally formed with the saddle-shaped plate 33.
Example 2: embodiment 2 is different from embodiment 1 in that, as shown in fig. 3, in embodiment 2, the distance from the sputtering head 4 to the filler needs to be adjusted to achieve the best heating effect, and based on this, the cluster type pressurized sputtering system further comprises an extension pipe 7, one end of the extension pipe 7 is connected with the pressurizing pipe 2 through a pipe clamp 8, wherein the end of the extension pipe 7 and the end of the pressurizing pipe 2 are both provided with external threads, the pipe clamp 8 is provided with internal threads, the three are connected through threads, and the other end of the extension pipe 7 is also connected with the inlet of the sputtering head 4 through threads.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A cluster pressurized splash system, comprising:
the water distribution pipe (1) is used for introducing external water into the cooling tower, and a water outlet (11) is formed in the water distribution pipe (1);
the pressurizing pipe (2) is a conical pipe, is arranged at the water outlet (11) and is used for leading out and pressurizing the water body in the water distribution pipe (1);
and a flange (3), the flange (3) being used for connecting the water distribution pipe (1) with the pressure pipe (2);
and the splashing head (4) is used for splashing the water body led out from the water distribution pipe (1) into the cooling tower, so that the water body forms liquid drops to exchange heat with the filler in the cooling tower.
2. The cluster pressurized spray system of claim 1 further comprising:
the flange (3) is connected with the water distribution pipe (1) through the plurality of screws (5);
and the pipe clamp (6), wherein the pipe clamp (6) is used for connecting the water distribution pipe (1) with the flange (3).
3. A cluster type pressurized splash system according to claim 2, characterized in that the flange (3) comprises:
a docking port (31), the docking port (31) corresponding to the water outlet (11);
and a connection port (32), wherein the connection port (32) is used for connecting the pressurization pipe (2);
and the saddle-shaped plate (33) is attached to the outer wall of the water distribution pipe (1), the saddle-shaped plate (33) is connected with the water distribution pipe (1) through a plurality of screws (5), and the butt joint port (31), the connection port (32) and the saddle-shaped plate (33) are integrally formed.
4. A cluster type pressurized splash system according to claim 3, characterized in that the flange (3) further comprises a positioning rib (34), the positioning rib (34) is arranged on the saddle-shaped plate (33) and extends towards the circumferential direction of the water distribution pipe (1), so that the pipe clamp (6) is positioned between the connecting port (32) and the positioning rib (34) to limit the position of the pipe clamp (6).
5. A cluster type pressurized splash system according to claim 3 or 4, characterized in that the flange (3) further comprises locking ribs (35), and the two end ends of the pipe clamp (6) are connected with the locking ribs (35) through bolts.
6. A cluster pressurized spray system according to any of claims 1 to 4, further comprising an elongated tube (7), wherein one end of the elongated tube (7) is connected to the pressurized tube (2) by a pipe clamp (8), and the other end is connected to the spray head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222082160.8U CN218034637U (en) | 2022-08-09 | 2022-08-09 | Cluster type pressurization splash system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222082160.8U CN218034637U (en) | 2022-08-09 | 2022-08-09 | Cluster type pressurization splash system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218034637U true CN218034637U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222082160.8U Active CN218034637U (en) | 2022-08-09 | 2022-08-09 | Cluster type pressurization splash system |
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| Country | Link |
|---|---|
| CN (1) | CN218034637U (en) |
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2022
- 2022-08-09 CN CN202222082160.8U patent/CN218034637U/en active Active
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