CN212718588U - Central heating valve joint device - Google Patents
Central heating valve joint device Download PDFInfo
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- CN212718588U CN212718588U CN202021632958.XU CN202021632958U CN212718588U CN 212718588 U CN212718588 U CN 212718588U CN 202021632958 U CN202021632958 U CN 202021632958U CN 212718588 U CN212718588 U CN 212718588U
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- central heating
- locking
- sliding
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Abstract
The utility model belongs to the technical field of central heating, in particular to a central heating valve joint device, which provides the following proposal aiming at the problem that the prior valve and the pipeline are inconvenient to be connected and fixed, which comprises a connecting sleeve, wherein one end of a connector is inserted in the connecting sleeve, a round hole is arranged at one end of the connecting sleeve, one end of a pipeline is fixedly arranged at the other end of the connector, two triangular grooves have been seted up in the outside of connector, have all clamped trapezoidal piece in two triangular grooves, and the equal fixed mounting in one side that two trapezoidal pieces kept away from each other has a press bar, and equal fixed mounting has a rectangular pole on two press bars, and two rectangular poles all with adapter sleeve sliding connection, and the locking groove has all been seted up to one side of two rectangular poles, and two locking inslots all clamp the one end of locking lever, the utility model discloses be convenient for the valve is fixed with being connected of pipeline, simple structure, convenient to use.
Description
Technical Field
The utility model relates to a central heating technical field especially relates to a central heating valve joint device.
Background
The central heating is a way of supplying steam and hot water generated by a central heat source to heat required for production, heating and life of a city (town) or a part of areas through a pipe network, and valves and pipelines are indispensable parts for central heating.
In the prior art, a valve and a pipeline are not convenient to connect and fix, so a central heating valve joint device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the valve and the pipeline are not convenient to be connected and fixed, and providing a centralized heating valve joint device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a central heating valve piecing devices, includes the adapter sleeve, it has the one end of connector to peg graft in the adapter sleeve, and the round hole has been seted up to the one end of adapter sleeve, and the other end fixed mounting of connector has the one end of pipeline, two triangular groove have been seted up in the outside of connector, and the trapezoidal piece has all clamped in two triangular groove, and the equal fixed mounting in one side that two trapezoidal pieces kept away from each other has a press the depression bar, and two press the equal fixed mounting in one side of depression bar has the rectangle pole, and two rectangle poles all with adapter sleeve sliding connection, lock the groove has all been seted up to one side of two rectangle poles.
Preferably, the fixed cover in the outside of connector is equipped with solid fixed ring, and the outside slidable mounting of connector has the slip ring, and the same rubber ring of fixedly connected with between solid fixed ring and the slip ring.
Preferably, the connecting sleeve is provided with two rectangular grooves, four sides of the two rectangular rods are respectively in sliding connection with four walls of the two rectangular grooves, the inner wall of one side of each of the two rectangular grooves is provided with a sliding hole, and the outer sides of the two locking rods are respectively in sliding connection with the inner walls of the two sliding holes.
Preferably, the other end of two locking levers is all fixed mounting to draw the piece, draws the one end of the equal fixed mounting of one side of piece to have the spring, the other end of two springs all with adapter sleeve fixed connection, the outside of two locking levers is located to two spring cover respectively.
Preferably, two locating grooves are formed in one side of the connecting sleeve, locating blocks are clamped in the two locating grooves, and one sides of the two locating blocks are fixedly connected with the connecting head.
Compared with the prior art, the utility model has the advantages of:
(1) when the scheme is used, the connecting sleeve is fixed on the valve in advance through welding or bolts, the connector is inserted into the connecting sleeve, the two positioning blocks are clamped into the two positioning grooves, then the two pressing rods are pressed, the two pressing rods drive the two trapezoidal blocks to be inserted into the two triangular grooves, so that the connecting sleeve is tightly connected with the connector, meanwhile, the two pressing rods drive the two rectangular rods to approach each other, when the two locking rods are aligned with the two locking grooves, the two springs are released from the stretching state, so that the two locking rods are clamped into the two locking grooves, the two rectangular rods are fixed, the connecting and fixing of the connecting sleeve and the connector are completed, further, the connecting and fixing of the valve and the pipeline are completed, meanwhile, when the connector is inserted into the connecting sleeve, the sliding ring is forced to slide leftwards, the sliding ring and the fixing ring press the rubber ring, the sealing performance is increased;
(2) the utility model discloses be convenient for valve and pipeline be connected fixedly, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural view of a central heating valve joint device according to the present invention;
fig. 2 is a schematic structural view of a portion a of a central heating valve joint device according to the present invention;
fig. 3 is a schematic perspective view of a connector of a central heating valve joint device according to the present invention.
In the figure: the connecting sleeve 1, the connecting head 2, the fixing ring 3, the sliding ring 4, the rubber ring 5, the triangular groove 6, the trapezoidal block 7, the pressing rod 8, the rectangular rod 9, the rectangular groove 10, the locking groove 11, the locking rod 12, the spring 13, the round hole 14 and the locating block 15.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a central heating valve connector device, including adapter sleeve 1, it has the one end of connector 2 to peg graft in adapter sleeve 1, round hole 14 has been seted up to adapter sleeve 1's one end, the other end fixed mounting of connector 2 has the one end of pipeline, two triangular groove 6 have been seted up in the outside of connector 2, trapezoidal piece 7 has all been clamped in two triangular groove 6, the equal fixed mounting in one side that two trapezoidal pieces 7 kept away from each other has press the depression bar 8, equal fixed mounting has rectangular pole 9 on two press the depression bar 8, two rectangular pole 9 all with adapter sleeve 1 sliding connection, locking groove 11 has all been seted up to one side of two rectangular poles 9, the one end of locking lever 12 has all been clamped in two locking grooves.
In this embodiment, the fixed cover in the outside of connector 2 is equipped with solid fixed ring 3, and the outside slidable mounting of connector 2 has a slip ring 4, and fixedly connected with is the same rubber ring 5 between solid fixed ring 3 and the slip ring 4.
In this embodiment, the connecting sleeve 1 is provided with two rectangular grooves 10, four sides of the two rectangular rods 9 are respectively connected with four walls of the two rectangular grooves 10 in a sliding manner, the inner wall of one side of each of the two rectangular grooves 10 is provided with a sliding hole, and the outer sides of the two locking rods 12 are respectively connected with the inner walls of the two sliding holes in a sliding manner.
In this embodiment, the other ends of the two locking levers 12 are both fixedly mounted with a pull block, one side of the pull block is both fixedly mounted with one end of a spring 13, the other ends of the two springs 13 are both fixedly connected with the connecting sleeve 1, and the two springs 13 are respectively sleeved outside the two locking levers 12.
In this embodiment, two constant head tanks have been seted up to one side of adapter sleeve 1, all clamped locating piece 15 in two constant head tanks, and one side of two locating pieces 15 all with connector 2 fixed connection.
Example two
Referring to fig. 1-3, a central heating valve connector device, including adapter sleeve 1, it has the one end of connector 2 to peg graft in adapter sleeve 1, round hole 14 has been seted up to adapter sleeve 1's one end, the other end of connector 2 installs the one end of pipeline through welded fastening, two triangular grooves 6 have been seted up in connector 2's the outside, trapezoidal piece 7 has all been clamped in two triangular grooves 6, one side that two trapezoidal pieces 7 kept away from each other all has through welded fastening installs press bar 8, two all install rectangular pole 9 through welded fastening on pressing bar 8, two rectangular pole 9 all with adapter sleeve 1 sliding connection, locking groove 11 has all been seted up to one side of two rectangular poles 9, the one end of locking lever 12 has all been clamped in two locking grooves 11.
In this embodiment, the fixed cover in the outside of connector 2 is equipped with solid fixed ring 3, and the outside slidable mounting of connector 2 has a slip ring 4, and the same rubber ring 5 of fixedly connected with between solid fixed ring 3 and the slip ring 4, the 5 deformation of rubber ring and the inner wall in close contact with of adapter sleeve 1 increase the leakproofness.
In this embodiment, the connecting sleeve 1 is provided with two rectangular grooves 10, four sides of the two rectangular rods 9 are respectively connected with four walls of the two rectangular grooves 10 in a sliding manner, the inner wall of one side of each of the two rectangular grooves 10 is provided with a sliding hole, the outer sides of the two locking levers 12 are respectively connected with the inner walls of the two sliding holes in a sliding manner, and the locking levers 12 slide in the sliding holes.
In this embodiment, the other ends of the two locking levers 12 are all provided with a pulling block by welding, one side of the pulling block is all provided with one end of a spring 13 by welding, the other ends of the two springs 13 are all fixedly connected with the connecting sleeve 1, the two springs 13 are respectively sleeved outside the two locking levers 12, and the springs 13 reset the locking levers 12.
In this embodiment, two constant head tanks have been seted up to one side of adapter sleeve 1, all clamped locating piece 15 in two constant head tanks, and one side of two locating pieces 15 all with connector 2 fixed connection.
In the embodiment, when the connecting sleeve is used, the connecting sleeve 1 is fixed on a valve in advance through welding or bolts, the connecting head 2 is inserted into the connecting sleeve 1, two positioning blocks 15 are clamped into two positioning grooves, then two pressing rods 8 are pressed, the two pressing rods 8 drive two trapezoidal blocks 7 to be inserted into two triangular grooves 6, so that the connecting sleeve 1 is tightly connected with the connecting head 2, meanwhile, the two pressing rods 8 drive two rectangular rods 9 to approach each other, when two locking rods 12 are aligned with two locking grooves 11, two springs 13 are released from the stretching state to clamp the two locking rods 12 into the two locking grooves 11, the two rectangular rods 9 are fixed, the connecting sleeve 1 and the connecting head 2 are connected and fixed, further, the valve and a pipeline are connected and fixed, meanwhile, when the connecting head 2 is inserted into the connecting sleeve 1, the sliding ring 4 is forced to slide leftwards, the sliding ring 4 and the fixing ring 3 extrude the rubber ring 5, the rubber ring 5 is deformed to be in close contact with the inner wall of the connecting sleeve 1, and the sealing performance is improved.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a central heating valve piecing devices, includes adapter sleeve (1), its characterized in that, the one end of connector (2) has been pegged graft in adapter sleeve (1), and round hole (14) have been seted up to the one end of adapter sleeve (1), and the other end fixed mounting of connector (2) has the one end of pipeline, two triangular groove (6) have been seted up in the outside of connector (2), all clamped trapezoidal piece (7) in two triangular groove (6), and the equal fixed mounting in one side of keeping away from each other of two trapezoidal pieces (7) has press down depression bar (8), and equal fixed mounting has rectangular pole (9) on two press down depression bar (8), and two rectangular pole (9) all with adapter sleeve (1) sliding connection, lock groove (11) have all been seted up to one side of two rectangular pole (9), and the one end of locking lever (12) has all clamped in two.
2. A central heating valve joint device according to claim 1, wherein the outer side of the joint (2) is fixedly sleeved with a fixing ring (3), the outer side of the joint (2) is slidably provided with a sliding ring (4), and the same rubber ring (5) is fixedly connected between the fixing ring (3) and the sliding ring (4).
3. A central heating valve joint device according to claim 1, wherein the connecting sleeve (1) is provided with two rectangular grooves (10), four sides of the two rectangular rods (9) are respectively connected with four walls of the two rectangular grooves (10) in a sliding manner, the inner wall of one side of each of the two rectangular grooves (10) is provided with a sliding hole, and the outer sides of the two locking rods (12) are respectively connected with the inner walls of the two sliding holes in a sliding manner.
4. A central heating valve joint device according to claim 1, wherein the other ends of the two locking levers (12) are fixedly provided with a pulling block, one side of the pulling block is fixedly provided with one end of a spring (13), the other ends of the two springs (13) are fixedly connected with the connecting sleeve (1), and the two springs (13) are respectively sleeved outside the two locking levers (12).
5. A central heating valve joint device according to claim 1, wherein one side of the connecting sleeve (1) is provided with two positioning grooves, positioning blocks (15) are clamped in the two positioning grooves, and one side of each of the two positioning blocks (15) is fixedly connected with the connecting joint (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021632958.XU CN212718588U (en) | 2020-08-08 | 2020-08-08 | Central heating valve joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021632958.XU CN212718588U (en) | 2020-08-08 | 2020-08-08 | Central heating valve joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212718588U true CN212718588U (en) | 2021-03-16 |
Family
ID=74912831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021632958.XU Active CN212718588U (en) | 2020-08-08 | 2020-08-08 | Central heating valve joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212718588U (en) |
-
2020
- 2020-08-08 CN CN202021632958.XU patent/CN212718588U/en active Active
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