CN214247745U - Fan and heat exchanger sealing connection structure - Google Patents
Fan and heat exchanger sealing connection structure Download PDFInfo
- Publication number
- CN214247745U CN214247745U CN202023171308.2U CN202023171308U CN214247745U CN 214247745 U CN214247745 U CN 214247745U CN 202023171308 U CN202023171308 U CN 202023171308U CN 214247745 U CN214247745 U CN 214247745U
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- fan
- interface
- nut
- heat exchanger
- connection structure
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Abstract
The utility model discloses a sealing connection structure of a fan and a heat exchanger in the technical field of connection structure, which comprises a structure body, a fan interface is movably arranged on the structure body, a flange is arranged on the fan interface, a nut is fixedly arranged on one side of the fan interface, a stainless steel pipe is arranged in the nut, a screw thread is arranged on the stainless steel pipe, a nut interface is arranged on one side of the nut, a spiral ring is arranged in the nut interface, a heat exchanger interface is arranged on the other side of the nut interface, a sealing ring is movably arranged on one side of the heat exchanger interface, the nut and the nut interface are movably connected by a fixing structure, the utility model discloses a split type connection structure is arranged, only each part needs to be screwed up when in installation, only the part needs to be screwed out when in disassembly, the use is more convenient, the utility model discloses a sealing connection structure and a sealing ring are arranged outside the sealing structure, the tightness of the seal is more effectively ensured.
Description
Technical Field
The utility model relates to a connection structure technical field especially relates to a fan and heat exchanger sealing connection structure.
Background
The fan is a machine which can increase gas pressure and discharge gas by means of input mechanical energy, and is a driven fluid machine, the heat exchanger is a device which can transfer partial heat of hot fluid to cold fluid, and is also called heat exchanger, the heat exchanger plays an important role in chemical industry, petroleum, power, food and other industrial production, the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical production, the application is wide, the fan and the heat exchanger are required to work in cooperation in many factories, and a connection structure with good sealing performance is required to connect.
The existing sealing connection structure on the market is inconvenient to detach and install, a long time is needed to be consumed for maintenance when the sealing connection structure is partially damaged, the process of follow-up work is influenced, and in addition, the condition that sealing is not tight when the sealing connection structure is used exists in a plurality of sealing connection structures.
In view of this, the utility model provides a fan and heat exchanger sealing connection structure to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fan and heat exchanger sealing connection structure to it is inconvenient with the installation to solve the sealing connection structure dismantlement that has now on the market, and the maintenance need consume for a long time when sealing connection structure part damages, influences the process of follow-up work, and in addition, a lot of sealing connection structure exist the problem of the not tight condition of sealing when using.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fan and heat exchanger sealing connection structure, includes the structure body, movable mounting has the fan interface on the structure body, be provided with the flange on the fan interface, fan interface one side fixed mounting has the nut, be provided with nonrust steel pipe in the nut, be provided with the screw thread on the nonrust steel pipe, nut one side is provided with the nut interface, be provided with the helicoidal in the nut interface, nut interface opposite side is provided with the heat exchanger interface, heat exchanger interface one side movable mounting has the sealing ring, the nut with the nut interface is by fixed knot structure swing joint.
As a further scheme of the utility model, the fan interface passes through flange swing joint with the fan, be provided with seal ring in the fan interface.
As a further scheme of the utility model, the last retainer plate that is provided with of fixed knot structure, the retainer plate top is provided with the locking nut, be provided with the screw hole on the locking nut.
As a further proposal of the utility model, the sealing ring is provided with a sealing ring, the sealing ring is provided with a plurality of connecting holes.
As a further aspect of the present invention, the nut and the stainless steel pipe are fixedly connected by a high density filler.
As a further aspect of the present invention, the screw thread and the coil are all provided with rubber filling pieces.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the split type connecting structure, only each part needs to be screwed down during installation, and only the part needs to be screwed out during disassembly, so that the use is more convenient;
2. the structure of the utility model is split, when a part is damaged, only the part needs to be replaced or maintained, thereby reducing the maintenance cost and saving more time;
3. the utility model discloses a set up fixed knot structure and sealing washer outside seal structure, the sealed tightness of more powerful assurance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the fan interface of the present invention;
fig. 2 is a schematic view of the nut interface of the present invention;
FIG. 3 is an enlarged view of the structure of the sealing washer of the present invention;
FIG. 4 is an enlarged view of the fixing structure of the present invention;
fig. 5 is a structural view of the sealing ring of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a structural body; 2. a fan interface; 3, a flange; 31. a sealing gasket; 4. a nut 4; 41. a thread; 5. a stainless steel tube; 6. a nut interface; 61. a coil; 7. a heat exchanger interface; 8. a seal ring; 81. a seal ring; 82. connecting holes; 9. a fixed structure; 91. a stationary ring; 92. a fixing cap; 93. and (4) screw holes.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in figures 1-5, a fan and heat exchanger sealing connection structure comprises a structure body 1, movable mounting has a fan interface 2 on the structure body 1, be provided with flange 3 on the fan interface 2, fan interface 2 one side fixed mounting has nut 4, be provided with nonrust steel pipe 5 in the nut 4, be provided with screw thread 41 on the nonrust steel pipe 5, nut 4 one side is provided with nut interface 6, be provided with helicoidal 61 in the nut interface 6, nut interface 6 opposite side is provided with heat exchanger interface 2, heat exchanger interface 2 one side movable mounting has sealing ring 8, nut 4 with nut interface 6 is by fixed knot constructs 9 swing joint.
The fan interface 2 is movably connected with a fan through a flange 3, and a sealing washer 31 is arranged in the fan interface 2.
Be provided with retainer plate 91 on the fixed knot constructs 9, the retainer plate 91 top is provided with locking cap 92, be provided with screw hole 93 on the locking cap 92.
The sealing ring 8 is provided with a sealing ring 81, and the sealing ring 81 is provided with a plurality of connecting holes 82.
The nut 4 and the stainless steel pipe 5 are fixedly connected by high-density filler.
Rubber filling sheets are arranged on the threads 41 and the helicoids 61.
The working principle is as follows: the utility model discloses when using, at first be connected fan interface 2 with the fan, need twist the fan with flange 3 on, then be connected nut interface 6 with nut 4, realize fixedly this moment through screw thread 4 and helicoidal 61, install retainer plate 91 in the linking department of nut 4 and nut interface 6 after connecting well, play better fixed action, connect heat exchanger and heat exchanger interface 7 through sealing washer 81 at last, just can normal use this moment.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a fan and heat exchanger sealing connection structure, includes body of structure (1), its characterized in that: movable mounting has fan interface (2) on body of structure (1), be provided with flange (3) on fan interface (2), fan interface (2) one side fixed mounting has nut (4), be provided with nonrust steel pipe (5) in nut (4), be provided with screw thread (41) on nonrust steel pipe (5), nut (4) one side is provided with nut interface (6), be provided with helicoidal (61) in nut interface (6), nut interface (6) opposite side is provided with heat exchanger interface (7), heat exchanger interface (7) one side movable mounting has sealing ring (8), nut (4) with nut interface (6) are by fixed knot structure (9) swing joint.
2. The sealing connection structure of the fan and the heat exchanger as claimed in claim 1, wherein: the fan connector (2) is movably connected with a fan through a flange (3), and a sealing washer (31) is arranged in the fan connector (2).
3. The sealing connection structure of the fan and the heat exchanger as claimed in claim 1, wherein: be provided with retainer plate (91) on fixed knot structure (9), retainer plate (91) top is provided with locking cap (92), be provided with screw hole (93) on locking cap (92).
4. The sealing connection structure of the fan and the heat exchanger as claimed in claim 1, wherein: a sealing ring (81) is arranged on the sealing ring (8), and a plurality of connecting holes (82) are formed in the sealing ring (81).
5. The sealing connection structure of the fan and the heat exchanger as claimed in claim 1, wherein: the nut (4) and the stainless steel pipe (5) are fixedly connected by high-density fillers.
6. The sealing connection structure of the fan and the heat exchanger as claimed in claim 1, wherein: rubber filling sheets are arranged on the threads (41) and the helicoids (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023171308.2U CN214247745U (en) | 2020-12-21 | 2020-12-21 | Fan and heat exchanger sealing connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023171308.2U CN214247745U (en) | 2020-12-21 | 2020-12-21 | Fan and heat exchanger sealing connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214247745U true CN214247745U (en) | 2021-09-21 |
Family
ID=77742944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023171308.2U Active CN214247745U (en) | 2020-12-21 | 2020-12-21 | Fan and heat exchanger sealing connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214247745U (en) |
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2020
- 2020-12-21 CN CN202023171308.2U patent/CN214247745U/en active Active
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