CN203687748U - Cooling tower and water distributing pipeline thereof - Google Patents
Cooling tower and water distributing pipeline thereof Download PDFInfo
- Publication number
- CN203687748U CN203687748U CN201420070087.5U CN201420070087U CN203687748U CN 203687748 U CN203687748 U CN 203687748U CN 201420070087 U CN201420070087 U CN 201420070087U CN 203687748 U CN203687748 U CN 203687748U
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- Prior art keywords
- connector
- sealing shroud
- water pipe
- distribution pipeline
- lug boss
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Abstract
The utility model discloses a water distributing pipeline. The water distributing pipeline comprises a water pipe, at least one connector and a connecting device, wherein a connecting hole is formed in the wall of the water pipe, the water pipe and the connector are communicated through the connecting device. The connecting device comprises a connecting piece and a seal sleeve, one end of the connecting piece can be arranged in the water pipe in a lap joint mode, and the other end of the connecting piece extends out of the connecting hole and is detachably connected with the connector through an extending end; the seal sleeve is arranged on the connecting piece in a sleeved mode, one end of the seal sleeve is inserted into the connecting hole and connected with the water pipe in a sealed mode, and the other end of the seal sleeve is connected with the connector in a sealed mode; the seal sleeve and the connecting piece are matched through a rotating limiting structure to limit rotation of the connecting piece relative to the seal sleeve. Compared with the prior art, the connecting device of the structure is additionally arranged to seal, fasten and detachably connect the water pipe and the connector, so that overall operability of the water distributing pipeline is improved, and maintaining cost of the water distribution pipeline is reduced. On the basis, the utility model further discloses a cooling tower comprising the water distribution pipeline.
Description
Technical field
The utility model relates to the water distributor line structure technical field of water circulation cooling device, particularly a kind of cooling tower and water distribution pipeline thereof.
Background technology
Cooling tower be water as circulating coolant, from a system, absorb heat and be disposed in atmosphere, to reduce the device of water temperature.
Cooling tower comprises tower body, has water distribution pipeline, cooling tower filler and the blower fan of multiple spray heads, wherein, tower body top offer air outlet, its bottom there is water storage tank, its sidewall has air inlet.Assembling is in tower body and be positioned at air outlet place, the outer cooling-air of tower body enters in tower body and via air outlet and discharges under fan action, water distribution pipeline and cooling tower filler are installed in tower body successively along air current flow direction, and the water inlet of water distribution pipeline is communicated with the high-temperature water outlet mouth of external system to be cooled.
The operation principle of this cooling tower is, in system to be cooled, high-temperature water is sprayed to cooling tower filler surface via water distribution pipeline, contact with the Cryogenic air by cooling tower filler, hereat, between high-temperature water and Cryogenic air, produce heat exchange action, high-temperature water cooling falls in water storage tank for cooling water, Cryogenic air becomes high temperature air after heating up, this high temperature air is expelled to outside tower body by air outlet under fan action, in water storage tank, cooling water pumps in system to be cooled under water pump effect simultaneously, then gives absorption heat.
Wherein, the typical structure of water distribution pipeline comprises at least one water pipe and the connector for spraying, and wherein, on the tube wall of water pipe, offers connecting hole, and connector is plugged in connecting hole and connects by welded seal.Although said structure is simple, low cost of manufacture, after connector damages, needs integral replacing water pipe because both connected modes limit, thereby cause the maintenance cost of water distribution pipeline higher.
In view of this, those skilled in the art urgently carry out architecture advances to existing water distribution pipeline, to solve because both annexations limit, and cause the high problem of water distribution pipeline maintenance cost.
Utility model content
For above-mentioned defect, the utility model provides a kind of cooling tower and water distribution pipeline thereof, to solve because both annexations limit, and causes the high problem of water distribution pipeline maintenance cost.
For addressing the above problem, a kind of water distribution pipeline provided by the utility model, comprises water pipe and at least one connector, and the tube wall of water pipe offers connecting hole, also comprises jockey, and water pipe and connector are communicated with by jockey.Jockey comprises connector and sealing shroud, and one end of connector can be overlapped in water pipe, and the other end is stretched out by connecting hole and removably connects by external part and connector; Sealing shroud is sheathed on connector and its one end is inserted in connecting hole and is tightly connected with water pipe, and the other end and connector are tightly connected; Sealing shroud and connector coordinate by rotary position limiting structure, to limit the rotation of connector with respect to sealing shroud.
Compared with prior art, this programme has been realized the sealing, fastening and removably connect of water pipe and connector by setting up the jockey of said structure, thus improved water distribution pipeline entirety operability, reduced its maintenance cost.
Preferably, described connector comprises left connecting plate, right connecting plate and connecting rod, described left connector is fixedly connected with by described connecting rod with described right connector, and described connector removably connects by described left connector and described right connector and described connector; Described left connecting plate has left lap-joint flange, and described right connecting plate has right lap-joint flange, and described connector is by described left lap-joint flange and described right lap-joint flange and described water pipe overlap joint.
Preferably, described rotary position limiting structure comprises the first rotary spacing group and the second rotary spacing group, described the first rotary spacing group comprises the first suitable positive stop lug boss and the first limited impression, and described the second rotary spacing group comprises the second suitable positive stop lug boss and the second limited impression;
In described the first positive stop lug boss and described the first limited impression, one is arranged at described connector, another one is arranged at described sealing shroud, in described the second positive stop lug boss and described the second limited impression, one is arranged at described connector, and another one is arranged at described sealing shroud.
Preferably, described the first positive stop lug boss is specially left lap-joint flange, and described the second positive stop lug boss is specially described right lap-joint flange.
Preferably, the periphery wall of described sealing shroud end is the conical surface, and described sealing shroud is tightly connected by the hole wall of the described conical surface and described connecting hole.
Preferably, described connector comprises connecting portion and is formed at the peripheral flange of described connecting portion end, described connector removably connects by described connecting portion and described connector, is connected by the upper surface of described peripheral flange and the lower surface gluing, sealing of described sealing shroud.
Preferably, described jockey also comprises Anti-releasing position limiting structure, in the time putting on the external applied load of described sealing shroud and be no more than predetermined value, with limit described sealing shroud with respect to described connector along departing from the displacement of described water pipe direction.
Preferably, described Anti-releasing position limiting structure comprises spacing group of spacing group of the first anticreep and the second anticreep, spacing group of described the first anticreep comprises the 3rd suitable positive stop lug boss and the 3rd limited impression, and spacing group of described the second anticreep comprises the 4th suitable positive stop lug boss and the 4th limited impression;
Described the 3rd limited impression and described the 4th limited impression are opened in respectively the periphery wall of described left connecting plate and described right connecting plate, and described the 3rd positive stop lug boss and described the 4th positive stop lug boss are arranged at the internal perisporium of described sealing shroud.
Preferably, described connector and described sealing shroud removably connect by thread connection.
The utility model also provides a kind of cooling tower, comprises water distribution pipeline, and described water distribution pipeline is specially structure as above.
Because the water distribution pipeline of said structure has above-mentioned technique effect, therefore comprise that the cooling tower of this water distribution pipeline should have same technique effect, do not repeat them here.
Accompanying drawing explanation
The sectional structure schematic diagram of the specific embodiment of Fig. 1 water distribution pipeline provided by the utility model;
Fig. 2 shows the local enlarged diagram in A place in Fig. 1;
Fig. 3 shows the assembling process schematic diagram of water pipe shown in Fig. 1 and connector;
Fig. 4 shows the sectional structure schematic diagram of the assembly of water pipe shown in Fig. 1 and connector;
Fig. 5 shows the three-dimensional sectional structure schematic diagram of the pipeline of water distribution shown in Fig. 1;
Fig. 6 shows the perspective view of sealing shroud shown in Fig. 1;
Fig. 7 shows the main TV structure schematic diagram of sealing shroud described in Fig. 6;
Fig. 8 shows the plan structure schematic diagram of sealing shroud shown in Fig. 6.
Corresponding relation in Fig. 1 to 8 between Reference numeral and all parts title:
1 water pipe, 11 connecting holes, 2 connectors, 21 peripheral flange, 3 connectors, 31 left connecting plates, 311 left lap-joint flanges, 312 the 3rd limited impressions, 32 right connecting plates, 321 right lap-joint flanges, 322 the 4th limited impressions, 33 connecting rods, 4 sealing shrouds, 41 first limited impressions, 42 second limited impressions, 43 the 3rd positive stop lug boss, 44 the 4th positive stop lug boss.
The specific embodiment
Core object of the present utility model is, a kind of cooling tower and water distribution pipeline thereof are provided, and by setting up jockey, can realize the quick dismounting of water pipe and connector, thus provide water distribution pipeline operability, reduced its maintenance cost.
Now in conjunction with Figure of description, take cross sectional shape as circle and connecting hole be shaped as circular water pipe as example, the structural representation of the specific embodiment of water distribution pipeline provided by the utility model is described, certainly the jockey, providing in the utility model is applicable to the water pipe that cross section and connecting hole are other shapes.In addition, it should be noted that, herein the related noun of locality " on ", D score, " left side " and " right side ", set as benchmark take accompanying drawing, be appreciated that the appearance of the above-mentioned noun of locality does not limit protection domain of the present utility model.
Refer to Fig. 1 and Fig. 2, wherein, the sectional structure schematic diagram of the specific embodiment of Fig. 1 water distribution pipeline provided by the utility model, Fig. 2 shows the local enlarged diagram in A place in Fig. 1.
As shown in Figure 1, water distributor that this programme provides 1 tunnel comprises water pipe 1 and connector 2, and the tube wall of water pipe 1 offers connecting hole 11, also comprises jockey, and water pipe 1 and connector 2 are communicated with by jockey.This jockey comprises connector 3 and sealing shroud 4, and wherein, one end of connector 3 can be overlapped in water pipe 1, and the other end is stretched out by connecting hole 11 and is threaded with connector 2 by external part; Sealing shroud 4 is sheathed on described connector 3 and its one end is inserted in connecting hole 11 and is tightly connected with water pipe 1, and its other end and connector 2 are tightly connected; Jockey also comprises rotary position limiting structure, to limit the rotation of connector 3 with respect to sealing shroud 4.For the ease of understanding better the structure of water distribution pipeline, please also refer to Fig. 2.
Obviously, compared with prior art, this programme has been realized the sealing, fastening and removably connect of water pipe 1 and connector 2 by setting up the jockey of said structure, thereby has improved the operability of water distribution pipeline entirety, and has reduced maintenance cost.
Particularly, as shown in Figure 4, the figure shows the sectional structure schematic diagram of the assembly of water pipe 1 shown in Fig. 1 and connector 3.Connector 3 comprises left connecting plate 31, right connecting plate 32 and connecting rod 33, wherein, left connecting plate 31 is fixedly connected with by connecting rod 33 with right connecting plate 32, connector 3 is threaded with connector 2 by left connecting plate 31 and right connecting plate 32, left connecting plate 31 has left lap-joint flange 311, right connecting plate 32 has right lap-joint flange 321, and connector 3 can be overlapped in water pipe 1 by left lap-joint flange 311 and right lap-joint flange 321.For the ease of understanding better the concrete structure of connector 3 and the assembly structure with water pipe 1 thereof, please also refer to Fig. 3, the figure shows the assembling process schematic diagram of water pipe 1 shown in Fig. 1 and connector 3.
This programme, by limiting left and right connecting plate 32 and connecting rod 33 and structure and triangular position annexation, has been realized the assembly relation of connector 3 with water pipe 1 and connector 2 dexterously.Be appreciated that and meeting on the basis of connector 3 functions, processing and assembly technology requirement, this connector 3 also can be integrated formed structure or other version.
In addition, as previously mentioned, above-mentioned jockey also comprises rotary position limiting structure, to limit connector 3 with respect to being rotationally connected of sealing shroud 4, thereby has avoided connector 3 to rotate with connector 2 and cannot realize the generation of screw-threaded engagement problem between the two.
Particularly, incorporated by reference to Fig. 5 and Fig. 6, wherein, illustrate the perspective view of sealing shroud shown in Fig. 1.Rotary position limiting structure comprises the first rotary spacing group and the second rotary spacing group, and the first rotary spacing group comprises that the first suitable positive stop lug boss and the first limited impression 41, the second rotary spacing groups comprise the second suitable positive stop lug boss and the second limited impression 42; The first positive stop lug boss and the second positive stop lug boss are specially respectively left lap-joint flange 311 and right lap-joint flange 321, and correspondingly, the first limited impression 41 and the second limited impression 42 are opened in the upper surface of sealing shroud 4.For the ease of understanding better the concrete structure of rotary position limiting structure, please also refer to Fig. 2.
Obviously, this programme, by the concrete structure of connector 3, has been realized the restriction to connector 3 and sealing shroud 4 revolute pairs dexterously, thereby has further simplified the structure of jockey.Certainly, meeting on the basis of restriction connector 3 with respect to sealing shroud 4 rotating functions, processing and assembly technology requirement, position limiting structure also can be independent of lap-joint flange setting, for example, by other conventional structures of this areas such as alignment pin.
Further, as shown in Figure 1, in this programme, the end periphery wall of sealing shroud 4 is the conical surface, be that end end diameter is less than connecting hole 11 diameters, its outside diameter is greater than connecting hole 11 diameters, can be without other conventional auxiliary sealing devices in the situation that, the relation that is tightly connected that realizes sealing shroud 4 and water pipe 1 of ingenious and simple and fast.Certainly, sealing shroud 4 and installing hole also can interference fit, thereby realize the mechanical connection relation between both mating surfaces.
In addition, as shown in Figure 1, connector 2 in this programme comprises connecting portion and is located at the peripheral flange 21 of connecting portion end, connector 2 is threaded with connector 3 by connecting portion, in both screw-threaded engagement processes, connector 2 produces axial displacement with respect to sealing shroud 4, until the lower surface of the upper surface of peripheral flange 21 and sealing shroud 4 fits tightly, thus can be without other conventional auxiliary sealing devices in the situation that, the relation that is tightly connected that realizes sealing shroud 4 and water pipe 1 of ingenious and simple and fast.
Be appreciated that and be tightly connected on the basis of function, processing and assembly technology requirement meeting sealing shroud 4 and water pipe 1 and connector 2, between the two also can be by fluid sealant bonding or other conventional machinery sealing means.
Next, the assembling process on said structure water distributor 1 tunnel is described in conjunction with Fig. 1, Fig. 3 to Fig. 5, wherein, Fig. 5 shows the three-dimensional sectional structure schematic diagram on the tunnel of water distributor 1 shown in Fig. 1.
The assembling process on above-mentioned water distributor 1 tunnel comprises the steps:
S00) first, by mode in Fig. 1, connector 3 is inserted in water pipe 1 by connecting hole 11, and rotate an angle to connector 3 and can be overlapped in water pipe 1 to state shown in Fig. 2 by left lap-joint flange 311 and right lap-joint flange 321;
S10) then, sealing shroud 4 is inserted in connecting hole 11, and the relative position of adjustment and connector 3 embeds respectively correspondingly in the first limited impression 41 and the second limited impression 42 left lap-joint flange 311 and right lap-joint flange 321;
S20) last, be threaded connection connector 3 and connector 2, offset to the upper surface of connector 2 peripheral flange 21 and the lower surface of sealing shroud 4, and promote the conical surface and hole wall that sealing shroud 4 moves to its periphery wall with respect to water pipe 1 and fit.
Further, the jockey in this programme also comprises Anti-releasing position limiting structure, in the time putting on the external applied load of sealing shroud 4 and be no more than predetermined force, with limit sealing shroud 4 with respect to connector 3 along the displacement that departs from water pipe 1 directions.
Particularly, incorporated by reference to Fig. 1, Fig. 6 to Fig. 8, wherein, Fig. 8 shows the plan structure schematic diagram of sealing shroud shown in Fig. 6.Anti-releasing position limiting structure comprises spacing group of spacing group of the first anticreep and the second anticreep, spacing group of the first anticreep comprises that spacing group of the 3rd suitable positive stop lug boss 43 and the 3rd limited impression 312, the second anticreeps comprise the 4th suitable positive stop lug boss 44 and the 4th limited impression 322; The 3rd limited impression 312 and the 4th limited impression 322 are established respectively the periphery wall of left connecting plate 31 and right connecting plate 32, and correspondingly, the 3rd positive stop lug boss 43 and the 4th positive stop lug boss 44 are opened in the internal perisporium of sealing shroud 4.
Be appreciated that, meeting on the basis of the above-mentioned limit function of Anti-releasing position limiting structure, processing and assembly technology requirement, positive stop lug boss and limited impression also can oppositely arrange, and positive stop lug boss is located at the periphery wall of connector 3, and limited impression is opened in the internal perisporium of sealing shroud 4.
It should be noted that, further setting up by Anti-releasing position limiting structure of jockey in this programme, realize the restriction to the required external applied load size of dismounting sealing sleeve 4, avoid sealing shroud 4 to be come off by water pipe 1 under less external applied load, and while causing connector 2 not to be connected with connector 3, the problem that sealing shroud 4 comes off with respect to connector 3, thus installation process simplified, improve the convenience of installing.
As previously mentioned, in this programme, connector 3 and connector 2 are realized and being removably connected by suitable internal and external screw thread engagement, and particularly, internal thread is arranged at left connecting plate 31 and right connecting plate 32, and external screw thread is arranged at connector 2.Be appreciated that, removably connect between the two on the basis of function, processing and assembly technology requirement meeting connector 3 and connector 2, internal and external screw thread also can oppositely arrange, and internal thread is arranged at connector 2, and external screw thread is arranged at left connecting plate 31 and right connecting plate 32.
In addition, removably connect between the two on the basis of function, processing and assembly technology requirement meeting connector 3 and connector 2, connector 3 and connector 2 also can be realized and being removably connected by suitable buckle and bayonet socket clamping, other modes that removably connect that can also adopt those skilled in the art to commonly use.
Except above-mentioned water distribution pipeline, the utility model also provides a kind of cooling tower, and this cooling tower comprises water distribution pipeline, and this water distribution pipeline is specially structure as above.The basic function parts and the operation principle that are appreciated that this cooling tower of formation are identical with prior art, and those skilled in the art can realize completely based on prior art, therefore do not repeat them here.
The foregoing is only preferred embodiment of the present utility model, do not form the restriction to the utility model protection domain.Any any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.
Claims (10)
1. a water distribution pipeline, comprise water pipe (1) and at least one connector (2), the tube wall of described water pipe (1) offers connecting hole (11), it is characterized in that, also comprise jockey, described water pipe (1) and described connector (2) are communicated with by described jockey, described jockey comprises connector (3) and sealing shroud (4), one end of described connector (3) can be overlapped in described water pipe (1), the other end is stretched out by described connecting hole (11) and removably connects by external part and described connector (2), described sealing shroud (4) is sheathed on described connector (3) and its one end is inserted in described connecting hole (11) and is tightly connected with described water pipe (1), and the other end and described connector (2) are tightly connected, described sealing shroud (4) and connector (3) coordinate by rotary position limiting structure, to limit the rotation of described connector (3) with respect to sealing shroud (4).
2. water distribution pipeline as claimed in claim 1, it is characterized in that, described connector (3) comprises left connecting plate (31), right connecting plate (32) and connecting rod (33), described left connector (3) is fixedly connected with by described connecting rod (33) with described right connector (3), and described connector (3) removably connects with described connector (2) by described left connecting plate (31) and described right connecting plate (32); Described left connecting plate (31) has left lap-joint flange (311), described right connecting plate (32) has right lap-joint flange (321), and described connector (3) is by described left lap-joint flange (311) and described right lap-joint flange (321) and described water pipe (1) overlap joint.
3. water distribution pipeline as claimed in claim 2, it is characterized in that, described rotary position limiting structure comprises the first rotary spacing group and the second rotary spacing group, described the first rotary spacing group comprises the first suitable positive stop lug boss and the first limited impression (41), and described the second rotary spacing group comprises the second suitable positive stop lug boss and the second limited impression (42);
In described the first positive stop lug boss and described the first limited impression (41), one is arranged at described connector (3), another one is arranged at described sealing shroud (4), in described the second positive stop lug boss and described the second limited impression (42), one is arranged at described connector (3), and another one is arranged at described sealing shroud (4).
4. water distribution pipeline as claimed in claim 3, is characterized in that, described the first positive stop lug boss is specially left lap-joint flange (311), and described the second positive stop lug boss is specially described right lap-joint flange (321).
5. the water distribution pipeline as described in any one in claim 1 to 4, it is characterized in that, the periphery wall of described sealing shroud (4) end is the conical surface, and described sealing shroud (4) is tightly connected by the hole wall of the described conical surface and described connecting hole (11).
6. water distribution pipeline as claimed in claim 5, it is characterized in that, described connector (2) comprises connecting portion and is formed at the peripheral flange (41) of described connecting portion end, described connector (2) removably connects by described connecting portion and described connector (3), is connected with the lower surface gluing, sealing of described sealing shroud (4) by the upper surface of described peripheral flange (41).
7. the water distribution pipeline as described in any one in claim 2 to 3, it is characterized in that, described jockey also comprises Anti-releasing position limiting structure, in the time putting on the external applied load of described sealing shroud (4) and be no more than predetermined value, with limit described sealing shroud (4) with respect to described connector (3) along departing from the displacement of described water pipe (1) direction.
8. water distribution pipeline as claimed in claim 7, it is characterized in that, described Anti-releasing position limiting structure comprises spacing group of spacing group of the first anticreep and the second anticreep, spacing group of described the first anticreep comprises the 3rd suitable positive stop lug boss (43) and the 3rd limited impression (312), and spacing group of described the second anticreep comprises the 4th suitable positive stop lug boss (44) and the 4th limited impression (322);
Described the 3rd limited impression (312) and described the 4th limited impression (322) are opened in respectively the periphery wall of described left connecting plate (31) and described right connecting plate (32), and described the 3rd positive stop lug boss (43) and described the 4th positive stop lug boss (44) are located at the internal perisporium of described sealing shroud (4).
9. water distribution pipeline as claimed in claim 8, is characterized in that, described connector (3) and described sealing shroud (4) removably connect by thread connection.
10. a cooling tower, comprises water distribution pipeline, it is characterized in that, described water distributor (1) road is specially water distributor (1) road as described in any one in claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070087.5U CN203687748U (en) | 2014-02-18 | 2014-02-18 | Cooling tower and water distributing pipeline thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420070087.5U CN203687748U (en) | 2014-02-18 | 2014-02-18 | Cooling tower and water distributing pipeline thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687748U true CN203687748U (en) | 2014-07-02 |
Family
ID=51009636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420070087.5U Withdrawn - After Issue CN203687748U (en) | 2014-02-18 | 2014-02-18 | Cooling tower and water distributing pipeline thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743290A (en) * | 2014-02-18 | 2014-04-23 | 烟台荏原空调设备有限公司 | Cooling tower and water distribution pipeline thereof |
-
2014
- 2014-02-18 CN CN201420070087.5U patent/CN203687748U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743290A (en) * | 2014-02-18 | 2014-04-23 | 烟台荏原空调设备有限公司 | Cooling tower and water distribution pipeline thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20150916 |
|
| RGAV | Abandon patent right to avoid regrant |