CN106440924B - Heat source tower liquid distributor with variable-flow adaptation function - Google Patents
Heat source tower liquid distributor with variable-flow adaptation function Download PDFInfo
- Publication number
- CN106440924B CN106440924B CN201610875299.4A CN201610875299A CN106440924B CN 106440924 B CN106440924 B CN 106440924B CN 201610875299 A CN201610875299 A CN 201610875299A CN 106440924 B CN106440924 B CN 106440924B
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- Prior art keywords
- nozzle
- funnel
- cushion rubber
- heat source
- liquid
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/06—Spray nozzles or spray pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of heat source tower liquid distributors with variable-flow adaptation function, the nozzle and the cushion rubber on the nozzle being arranged on including funnel, connection below the funnel, the funnel includes the down tube of bucket body and connection below the bucket body, the nozzle includes the splash pipe, supporting rack, splashing liquid dish that are sequentially connected setting from top to bottom, the splash pipe outer wall is provided with dogging shoulder, annular groove is provided in the cushion rubber, in the dogging shoulder insertion annular groove, so as to which cushion rubber is fixedly mounted on nozzle.The present invention is adapted to different flows, ensures normal level, solves the problem of flow-reduction in operating mode, the cloth liquid uniformity declines, while there is variable-flow adaptation function, also with it is simple in structure, change it is convenient.
Description
Technical field
The invention belongs to heat source tower technical fields, are related to a kind of heat source tower cloth liquid dress with variable-flow adaptation function
It puts.
Background technology
Heat source tower heat pump system is a kind of new building heat and cold sources scheme, and when winter heating runs, solution is in heat source tower
In with air occur heat exchange, absorb air in heat as heat pump low level heat energy so as to fulfill heat supply；In cooling in summer
When, heat source tower is used as cooling tower, and water occurs heat exchange with air in tower and indoor heat is discharged to outdoor.Due in winter
Different with the heat exchange amount in summer tower, heat transfer form is also different, and the flow in winter and summer heat source tower also has very big difference.
Meanwhile the load of heat source tower is different under different outdoor states in heat source tower heat pump system, such as daytime
Different with outdoor state at night, the load of architecture indoor also differs, and differs greatly, and the liquid inventory of heat source tower is with work
There is also large changes for the operation of condition.
Conventional lateral-flow type heat source tower connects nozzle cloth liquid using direct punch under cloth liquid or liquid distributing hole.In design liquid distribution system
When can only control operating flux by controlling liquid level.For the heat source tower heat pump system that Summer and winter is all run, the installation of nozzle
Fixation is changed without, and in the process of running, during flow-reduction, liquid level can also reduce in sink, so that liquid distribution sprayer
Splash distance shortens, and the whole cloth liquid uniformity declines.In addition, the nozzle structure being currently used on heat source tower is simple, overboard speed
Loss is big, and splash is uneven, and design discharge is fixed, it is difficult to adapt to the change under heat source tower Summer and winter different flow and different operating modes
The needs of flow operation.
Therefore, how to ensure that heat source tower has preferable cloth liquid effect under different solutions flow, so as to ensure heat source tower
Summer and winter heat transfer effect, while avoid changeing the drawbacks such as cumbersome, speed loss is big, easily blocks, design one kind and be suitable for
The heat source tower liquid distributor of different flow operating mode becomes those skilled in the art's technical barrier in the urgent need to address.
The content of the invention
Technical problem：Present invention offer is a kind of can to ensure heat source tower in Summer and winter different flow and different variable-flows
All heat source tower liquid distributor with variable-flow adaptation function with the good cloth liquid uniformity under operating mode.
Technical solution：The heat source tower liquid distributor with variable-flow adaptation function of the present invention is set including funnel, connection
The nozzle below the funnel and the cushion rubber on the nozzle are put, the funnel includes bucket body and connection is mounted on institute
The down tube below bucket body is stated, the nozzle includes the splash pipe, supporting rack, splashing liquid dish that are sequentially connected setting from top to bottom, described
Splash pipe outer wall is provided with dogging shoulder, and annular groove is provided in the cushion rubber, and the dogging shoulder is embedded in annular groove, so as to which cushion rubber be consolidated
Dingan County is on nozzle.
Further, in apparatus of the present invention, linear groove is evenly distributed on the bucket body of funnel.
Further, in apparatus of the present invention, the screw thread to water conservancy diversion is provided on the inside of splash pipe.
Further, in apparatus of the present invention, splashing liquid dish upper surface is arranged to tapered protrusion columnar structure, and splashing liquid dish center is provided with
Round hole and it is evenly arranged with liquid separation at the equally distributed line style hole of the round hole, splashing liquid dish upper surface surrounding edge
Tooth.
Further, in apparatus of the present invention, down tube is internally provided with internal thread, and external screw thread is provided on splash pipe, described
Down tube is connected through a screw thread fixation with splash pipe.
Advantageous effect：The present invention compared with prior art, has the following advantages：
The funnel of spraying and splashing facility is provided with line style hole, water or solution and enters funnel by line style hole, can pass through liquid level self-regulated
Circulation area is saved so as to adapt to different flow, ensures that overboard liquid level in funnel is basically unchanged, so as to ensure splash apart from base
This is constant, final to ensure that the cloth liquid uniformity is basically unchanged；The present invention is divided into funnel, cushion rubber, nozzle three parts, is separate type,
It is fixed by screw thread or dogging shoulder installation, breakage occurs if you need to the sensitivity or certain part that change flow-rate adjustment, replaces simple and practicable；
Water or solution pass through the liquid separation tooth being evenly distributed on around splashing liquid dish, and liquid film can be torn, and form certain streamline, spraying and splashing facility
Between can form intersection splash, hollow region is made up mutually, is formed than more uniform spraying effect；The splashing liquid of nozzle
Dish surface middle part is tapered protrusion shape, and water or solution, which are fallen, equably to be let go around and speed loss is smaller, it is ensured that
Enough splash distances；Water or solution are fallen on splashing liquid dish, some can fall directly on splash dress from line style hole and round hole
Immediately below putting, cloth liquid effect is more uniform.Overall structure of the present invention is simple, without movable part, is hardly damaged, to variable-flow work
Condition is adaptable.
Description of the drawings
Fig. 1 is the whole front view of the present invention；
Fig. 2 a are the funnel part front views of the present invention（Half sectional view）；
Fig. 2 b are the funnel part top views of the present invention；
Fig. 3 a are the cushion rubber fragmentary front views of the present invention（Half sectional view）；
Fig. 3 b are the cushion rubber top partial view diagrams of the present invention；
Fig. 4 a are the nozzle fragmentary front views of the present invention（Half sectional view）；
Fig. 4 b are the nozzle splashing liquid dish top partial view diagrams of the present invention.
Have in figure：Funnel 1, bucket body 11, down tube 12, linear groove 13, cushion rubber 2, annular groove 21, annular groove 22, nozzle 3, spray
Splash pipe 31, supporting rack 32, splashing liquid dish 33, liquid separation tooth 331, line style hole 332, round hole 333.
Specific embodiment
The present invention is further illustrated with Figure of description With reference to embodiment.
The heat source tower liquid distributor with variable-flow adaptation function of the present invention, including funnel 1, cushion rubber 2 and nozzle 3 three
A part.Funnel 1 includes bucket body 11 and down tube 12, and internal thread is internally provided in down tube 12；Annular groove 21 is set in cushion rubber 2, outside
If annular groove 22；Nozzle 3 includes splash pipe 31, supporting rack 32, splashing liquid dish 33, and external screw thread and dogging shoulder are provided on splash pipe 31,
32 top of supporting rack is connected with splash pipe 31, and bottom is connected with splashing liquid dish 33；Funnel 1 and nozzle 3 are connected through a screw thread fixation, glue
Circle 2 and nozzle 3 are embedded in annular groove by dogging shoulder and fix.The bucket body 11 of funnel 1 is evenly distributed with linear groove 13, and linear groove 13 is thin
Long up-side down triangle.31 inside of splash pipe of nozzle 3 is provided with fine thread.33 surface of splashing liquid dish of nozzle 3 is to around
The tapered protrusion columnar structure of water conservancy diversion, 33 middle part of splashing liquid dish are uniformly provided with line style hole 332, and center is provided with round hole 333, nozzle 3
Splashing liquid dish is evenly arranged with liquid separation tooth 331 around 33 surface.
Water or solution enter funnel 1 by the elongated inverted triangle linear groove 13 of funnel 1, due to crossing liquid level in funnel linear groove 13
Product is with highly relevant, and when water or liquid inventory change, liquid level can carry out adaptively according to the size of flow, and section is flowed through in guarantee
Product can meet the requirement of flow.Water or solution flow through the splash pipe 31 of nozzle 3 along funnel 1, from edge after the ejection of splash pipe 31
The conical top for splashing liquid dish 33 scatters and flows to the surrounding of splashing liquid dish 33, some water or solution are directly flowing through round hole
333 fall on the filler immediately below nozzle.There is fine thread in 31 inside of splash pipe of nozzle 3, when flow is smaller, water or solution
It can be flowed down along fine thread, water or solution is enable equably to fall on splashing liquid dish 33.The water or molten to scatter along conical top
Liquid is falling a part by line style hole 332, and remaining part is torn by liquid separation tooth 331 and equably spreads out a certain distance
It then falls on filler.Being torn the water formed afterwards or solution drop has certain streamline, is controlled when spraying and splashing facility is arranged
Arrangement spacing is made, makes to form intersection cloth liquid effect between spraying and splashing facility.
Above-described embodiment is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill of the art
For personnel, without departing from the principle of the present invention, several improvement and equivalent substitution can also be made, these are to the present invention
Claim be improved with the technical solution after equivalent substitution, each fall within protection scope of the present invention.
Claims (1)
1. a kind of heat source tower liquid distributor with variable-flow adaptation function, it is characterised in that：The device includes funnel（1）、
Connection is arranged on the funnel（1）The nozzle of lower section（3）With mounted on the nozzle（3）On cushion rubber（2）, the funnel（1）
Including bucket body（11）The bucket body is mounted on connection（11）The down tube of lower section（12）, the nozzle（3）Including from top to bottom according to
The splash pipe that secondary connection is set（31）, supporting rack（32）, splashing liquid dish（33）, the splash pipe（31）Outer wall is provided with dogging shoulder, institute
State cushion rubber（2）Inside it is provided with annular groove（21）, the dogging shoulder insertion annular groove（21）In, so as to by cushion rubber（2）It is fixedly mounted on
Nozzle（3）On；
The funnel（1）Bucket body（11）On be evenly distributed with linear groove（13）, the splash pipe（31）Inside be provided with to
The screw thread of water conservancy diversion, the splashing liquid dish（33）Upper surface is arranged to tapered protrusion columnar structure, splashing liquid dish（33）Center is provided with round hole
（333）With around the round hole（333）Equally distributed line style hole（332）, splashing liquid dish（33）It is equal at the surrounding edge of upper surface
It is even to be provided with liquid separation tooth（331）, the down tube（12）It is internally provided with internal thread, splash pipe（31）On be provided with external screw thread, institute
State down tube（12）With splash pipe（31）It is connected through a screw thread fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610875299.4A CN106440924B (en) | 2016-09-30 | 2016-09-30 | Heat source tower liquid distributor with variable-flow adaptation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610875299.4A CN106440924B (en) | 2016-09-30 | 2016-09-30 | Heat source tower liquid distributor with variable-flow adaptation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106440924A CN106440924A (en) | 2017-02-22 |
| CN106440924B true CN106440924B (en) | 2018-06-01 |
Family
ID=58171824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610875299.4A Active CN106440924B (en) | 2016-09-30 | 2016-09-30 | Heat source tower liquid distributor with variable-flow adaptation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106440924B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202403608U (en) * | 2011-09-29 | 2012-08-29 | 云南建水锰矿有限责任公司 | Cooling tower and water distributor thereof |
| CN203824362U (en) * | 2014-04-30 | 2014-09-10 | 秦皇岛达成科技有限公司 | Direct-flow type spraying device |
| CN203824363U (en) * | 2014-04-30 | 2014-09-10 | 秦皇岛达成科技有限公司 | Cyclone type spraying device |
| CN203848748U (en) * | 2014-04-23 | 2014-09-24 | 江苏环球龙圣环境科技发展有限公司 | Flow distribution centrifugal type splashing device |
| CN205482544U (en) * | 2016-03-28 | 2016-08-17 | 江苏海鸥冷却塔股份有限公司 | Rotation type sprinkler head |
| CN205482435U (en) * | 2016-03-28 | 2016-08-17 | 江苏海鸥冷却塔股份有限公司 | Shower nozzle |
| CN206208087U (en) * | 2016-09-30 | 2017-05-31 | 东南大学 | A kind of liquid distributor of variable-flow self adaptation |
-
2016
- 2016-09-30 CN CN201610875299.4A patent/CN106440924B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202403608U (en) * | 2011-09-29 | 2012-08-29 | 云南建水锰矿有限责任公司 | Cooling tower and water distributor thereof |
| CN203848748U (en) * | 2014-04-23 | 2014-09-24 | 江苏环球龙圣环境科技发展有限公司 | Flow distribution centrifugal type splashing device |
| CN203824362U (en) * | 2014-04-30 | 2014-09-10 | 秦皇岛达成科技有限公司 | Direct-flow type spraying device |
| CN203824363U (en) * | 2014-04-30 | 2014-09-10 | 秦皇岛达成科技有限公司 | Cyclone type spraying device |
| CN205482544U (en) * | 2016-03-28 | 2016-08-17 | 江苏海鸥冷却塔股份有限公司 | Rotation type sprinkler head |
| CN205482435U (en) * | 2016-03-28 | 2016-08-17 | 江苏海鸥冷却塔股份有限公司 | Shower nozzle |
| CN206208087U (en) * | 2016-09-30 | 2017-05-31 | 东南大学 | A kind of liquid distributor of variable-flow self adaptation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106440924A (en) | 2017-02-22 |
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