CN214093426U - Heating and ventilation air conditioner pipeline connecting device - Google Patents
Heating and ventilation air conditioner pipeline connecting device Download PDFInfo
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- CN214093426U CN214093426U CN202023322314.3U CN202023322314U CN214093426U CN 214093426 U CN214093426 U CN 214093426U CN 202023322314 U CN202023322314 U CN 202023322314U CN 214093426 U CN214093426 U CN 214093426U
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- connecting rod
- heating
- hoop
- ventilating
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Abstract
The utility model provides a heating ventilation air-conditioning pipeline connecting device, which comprises a first pipeline connecting sleeve and a second pipeline connecting sleeve, wherein the first pipeline connecting sleeve comprises a first pipeline clamp and a plurality of connecting rods, and the connecting rods are uniformly distributed on one end face of the first pipeline clamp; the second pipeline connecting sleeve comprises a second pipeline hoop, and connecting rod inserting holes corresponding to the number of the connecting rods are uniformly distributed in the circumferential direction of the end face of one end of the second pipeline hoop; the connecting rod is arranged in the connecting rod inserting hole in a matching way; the device has simple structure and convenient use, and does not need corresponding tool for matching installation.
Description
Technical Field
The utility model belongs to the technical field of the pipe connection, concretely relates to heating and ventilation air conditioner pipeline connecting device.
Background
The hvac has heating, ventilating and air conditioning functions, and the main functions of the hvac include: the three aspects of heating, ventilation and air conditioning are got the synthesis of these three functions for short, promptly for warm logical empty, need connect the installation between the pipeline of warm logical air conditioner, but current pipe connection department adopts screw thread, screw fixed, and the installation need have corresponding instrument cooperation installation, and the pipe connection is comparatively troublesome.
In summary, there is a need for a device for connecting heating, ventilation and air conditioning pipes.
Disclosure of Invention
An object of the utility model is to provide a heating and ventilation air conditioner pipeline connecting device has solved the above-mentioned not enough that exists among the prior art.
In order to achieve the above purpose, the utility model discloses a technical scheme is:
the utility model provides a heating ventilation air-conditioning pipeline connecting device, which comprises a first pipeline connecting sleeve and a second pipeline connecting sleeve, wherein the first pipeline connecting sleeve comprises a first pipeline clamp and a plurality of connecting rods, and the connecting rods are uniformly distributed on one end face of the first pipeline clamp; the second pipeline connecting sleeve comprises a second pipeline hoop, and connecting rod inserting holes corresponding to the number of the connecting rods are uniformly distributed in the circumferential direction of the end face of one end of the second pipeline hoop; the connecting rod is installed in the connecting rod jack in a matching mode.
Preferably, first pipeline clamp includes first two semi-circular clamps, and the one end of two first semi-circular clamps is connected through first pivot, and the other end of two first semi-circular clamps is connected through first hasp.
Preferably, a plurality of tooth grooves are formed on the surface of the connecting rod along the axial direction of the connecting rod.
Preferably, the second pipeline clamp includes two second semi-circular clamps, and the one end of two second semi-circular clamps is connected through the second pivot, and the other end of two second semi-circular clamps passes through the second hasp and connects.
Preferably, automatic locking mechanisms for limiting and fixing the connecting rods are uniformly distributed on the side wall of the second pipeline hoop along the circumferential direction of the side wall, and the number of the automatic locking mechanisms corresponds to that of the connecting rods; and the installation direction of the automatic locking mechanism is vertically intersected with the axes of the four connecting rod inserting holes.
Preferably, the automatic locking mechanism comprises a clamping block, a connecting shaft and a spring, wherein an installation groove is formed in the side surface of the second pipeline hoop, and the connecting shaft is inserted into the installation groove; the spring is sleeved on the connecting shaft, one end of the spring is fixed on the clamping block, and the other end of the spring is fixed on a step surface arranged in the mounting groove; the fixed end of the clamping block is connected with the connecting shaft, and the working end of the clamping block is arranged in the connecting rod inserting hole.
Preferably, the clamping block is of a semicircular annular structure, and the opening end of the clamping block is a working end and is arranged in the connecting rod inserting hole.
Preferably, the end surface of the opening end of the latch is an inclined surface.
Preferably, the connecting rod jack is in clearance fit with the connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of warm logical air conditioner pipeline connecting device, when using, on fixing first pipeline adapter sleeve and second pipeline adapter sleeve respectively two warm logical pipelines of treating to connect, first pipeline adapter sleeve and second pipeline adapter sleeve all set up to the clamp structure, make things convenient for the installation of first pipeline adapter sleeve and second pipeline adapter sleeve, after having installed, insert the connecting rod spliced eye on the second pipeline adapter sleeve with the connecting rod on the first pipeline adapter sleeve, realize the zonulae occludens of first pipeline adapter sleeve and second pipeline adapter sleeve, accomplish the connection to two warm siphunculus through above-mentioned mounting means, the device simple structure, high durability and convenient use, and need not corresponding instrument cooperation installation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of a first pipe connecting sleeve of the present invention;
fig. 3 is a schematic structural view of a second pipe connecting sleeve of the present invention;
fig. 4 is a schematic view of the internal structure of the second pipe connecting sleeve of the present invention;
FIG. 5 is an enlarged schematic view of FIG. 4 at A;
fig. 6 is a schematic diagram of the structure of the fixture block of the present invention;
in the figure, 1, a first pipeline connecting sleeve; 2. a first pipe clamp; 3. a connecting rod; 4. a second pipeline connecting sleeve; 5. a second pipe clamp; 6. an automatic locking mechanism; 7. a connecting rod insertion hole; 8. a clamping block; 9. a connecting shaft; 10. an automatic locking mechanism mounting groove; 11. a spring; 12. an inclined surface.
Detailed Description
In order to make the purpose, technical effect and technical solution of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solution of the embodiments of the present invention with reference to the drawings in the embodiments of the present invention; it is to be understood that the embodiments described are only some embodiments of the invention, and 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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-6, the present invention provides a connecting device for heating, ventilation and air conditioning pipelines, which includes a first pipeline connecting sleeve 1 and a second pipeline connecting sleeve 4.
The first pipeline connecting sleeve 1 consists of a first pipeline hoop 2 and a connecting rod 3, wherein the first pipeline hoop 2 comprises a first two semicircular hoops; one ends of the two first semicircular hoops are connected through the first rotating shaft, and the other ends of the two first semicircular hoops are connected through the first lock catch.
One side of first pipeline clamp 2 is perpendicularly fixed and is provided with four connecting rods 3, and four connecting rods 3 are along the circumference direction equipartition of first pipeline clamp 2.
A plurality of tooth grooves are formed in the surface of the connecting rod 3 along the axial direction of the connecting rod.
The second pipeline connecting sleeve 4 comprises a second pipeline hoop 5 and an automatic locking mechanism 6, wherein the second pipeline hoop 5 comprises two second semicircular hoops, one ends of the two second semicircular hoops are connected through a second rotating shaft, and the other ends of the two second semicircular hoops are connected through a second lock catch.
Four connecting rod spliced eye 7 are equipped with along its circumferencial direction equipartition on the one end terminal surface of second pipeline clamp 5, and connecting rod spliced eye 7 runs through second pipeline clamp 5.
The installation direction of the automatic locking mechanism 6 is vertically crossed with the axes of the four connecting rod inserting holes 7.
In this embodiment, the automatic locking mechanism 6 includes a clamping block 8, a connecting shaft 9 and a spring 11, wherein an installation groove 10 is formed in a side surface of the second pipeline clamp 5, and the connecting shaft 9 is inserted into the installation groove 10; the spring 11 is sleeved on the connecting shaft 9 and is arranged in the mounting groove 10.
The mounting groove 10 is of a three-step hole structure, and is sequentially provided with a first step hole, a second step hole and a third step hole, wherein the aperture of the first step hole is equal to that of the third step hole, and is smaller than that of the second step hole.
The spring 11 is arranged in the second stepped hole, one end of the spring 11 is fixed on the stepped surface of the second stepped hole, and the other end of the spring 11 is fixed on the fixture block 8.
The fixed end of the clamping block 8 is connected with the connecting shaft 9, and the working end of the clamping block 8 is arranged in the connecting rod inserting hole 7.
In this embodiment, further, the fixture block 8 is a semicircular ring structure, and the opening end of the fixture block 8 is a working end and is disposed in the connection rod insertion hole 7.
The end surface of the opening end of the fixture block 8 is an inclined surface 12.
In this embodiment, further, the connecting rod insertion hole 7 is in clearance fit with the connecting rod 3.
The utility model discloses theory of operation and use flow:
when using, fix first pipeline adapter sleeve 1 and second pipeline adapter sleeve 4 respectively to two warm logical pipelines of treating connecting, first pipeline adapter sleeve 1 and second pipeline adapter sleeve 4 all adopt the buckle to connect, make things convenient for the installation of first pipeline adapter sleeve 1 and second pipeline adapter sleeve 4, after the installation, insert connecting rod 3 on first pipeline adapter sleeve 1 in the connecting rod spliced eye 7 on second pipeline adapter sleeve 4 (as shown in figure 1), lock connecting rod 3 through automatic locking mechanism 6 on the second pipeline adapter sleeve 4, realize the zonulae occludens of first pipeline adapter sleeve 1 and second pipeline adapter sleeve 4, accomplish the connection to two warm siphunculus through above-mentioned mounting means.
When connecting rod 3 just inserted in connecting rod spliced eye 7, connecting rod 3 can extrude on inclined plane 12 on fixture block 8, thereby promote fixture block 8 and outwards remove, when connecting rod 3 inserts connecting rod spliced eye 7 completely, fixture block 8 blocks in the connecting rod 3 tooth's socket on the surface under the promotion of spring 11, because the effect of inclined plane 12, make fixture block 8 can not influence the insertion of connecting rod 3, but when will extract connecting rod 3, fixture block 8 then can pin connecting rod 3, thereby prevent first pipe connection cover 1 and the separation of second pipe connection cover 4.
When the first pipeline connecting sleeve 1 and the second pipeline connecting sleeve 4 need to be separated, the automatic locking mechanism 6 is only required to be manually lifted, the locking of the connecting rod 3 is released, and then the first pipeline connecting sleeve 1 and the second pipeline connecting sleeve 4 are separated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The heating ventilation air-conditioning pipeline connecting device is characterized by comprising a first pipeline connecting sleeve (1) and a second pipeline connecting sleeve (4), wherein the first pipeline connecting sleeve (1) comprises a first pipeline hoop (2) and a plurality of connecting rods (3), and the connecting rods (3) are uniformly distributed on one end face of the first pipeline hoop (2); the second pipeline connecting sleeve (4) comprises a second pipeline hoop (5), and connecting rod inserting holes (7) corresponding to the connecting rods (3) in number are uniformly distributed in the circumferential direction of the end face of one end of the second pipeline hoop (5); the connecting rod (3) is installed in the connecting rod inserting hole (7) in a matching mode.
2. Heating, ventilation and air conditioning pipe connection according to claim 1, characterized in that the first pipe clamp (2) comprises a first two semicircular clamps, one end of which is connected by a first pivot and the other end of which is connected by a first latch.
3. The connecting device for heating, ventilating and air conditioning ducts as claimed in claim 1, wherein the connecting rod (3) has a plurality of tooth grooves formed on its surface along its axial direction.
4. Heating, ventilation and air conditioning pipe connection according to claim 1, characterized in that the second pipe clamp (5) comprises two second semicircular clamps, one end of the two second semicircular clamps being connected by a second pivot, and the other end of the two second semicircular clamps being connected by a second latch.
5. The heating, ventilating and air conditioning pipeline connecting device according to claim 1, wherein automatic locking mechanisms (6) for limiting and fixing the connecting rods (3) are uniformly distributed on the side wall of the second pipeline hoop (5) along the circumferential direction of the second pipeline hoop, and the number of the automatic locking mechanisms (6) corresponds to the number of the connecting rods (3); and the installation direction of the automatic locking mechanism (6) is vertically crossed with the axes of the four connecting rod inserting holes (7).
6. The heating, ventilating and air-conditioning pipeline connecting device according to claim 5, wherein the automatic locking mechanism (6) comprises a clamping block (8), a connecting shaft (9) and a spring (11), wherein a mounting groove (10) is formed in the side surface of the second pipeline clamp (5), and the connecting shaft (9) is inserted into the mounting groove (10); a spring (11) is sleeved on the connecting shaft (9), one end of the spring (11) is fixed on the fixture block (8), and the other end of the spring is fixed on a step surface arranged in the mounting groove (10); the fixed end of the clamping block (8) is connected with the connecting shaft (9), and the working end of the clamping block (8) is arranged in the connecting rod inserting hole (7).
7. The heating, ventilating and air-conditioning pipeline connecting device as claimed in claim 6, wherein the clamping block (8) is of a semi-circular ring structure, and the open end of the clamping block (8) is a working end and is placed in the connecting rod inserting hole (7).
8. The connecting device for heating, ventilating and air conditioning pipes as claimed in claim 6, wherein the end surface of the opening end of the latch (8) is an inclined surface.
9. The heating, ventilating and air conditioning pipe connecting device according to claim 1, wherein the connecting rod insertion hole (7) is in clearance fit with the connecting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023322314.3U CN214093426U (en) | 2020-12-31 | 2020-12-31 | Heating and ventilation air conditioner pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023322314.3U CN214093426U (en) | 2020-12-31 | 2020-12-31 | Heating and ventilation air conditioner pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214093426U true CN214093426U (en) | 2021-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023322314.3U Active CN214093426U (en) | 2020-12-31 | 2020-12-31 | Heating and ventilation air conditioner pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214093426U (en) |
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2020
- 2020-12-31 CN CN202023322314.3U patent/CN214093426U/en active Active
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