CN212080424U - Prevent heat exchanger group hydraulic pressure binding that leaks - Google Patents
Prevent heat exchanger group hydraulic pressure binding that leaks Download PDFInfo
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- CN212080424U CN212080424U CN202020338208.5U CN202020338208U CN212080424U CN 212080424 U CN212080424 U CN 212080424U CN 202020338208 U CN202020338208 U CN 202020338208U CN 212080424 U CN212080424 U CN 212080424U
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- connecting pipe
- mounting groove
- heat exchanger
- water leakage
- exchanger unit
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Abstract
The utility model discloses a heat exchanger unit hydraulic fastener for preventing water leakage, which relates to the relevant field of heat exchanger units and comprises a flow guide pipe, wherein a first connecting pipe and a second connecting pipe are respectively welded at the two ends of the flow guide pipe, a first mounting groove is arranged on the flow guide pipe, a rotating ring is rotatably arranged in the first mounting groove, a second mounting groove and a third mounting groove are respectively arranged on the inner side walls of the first connecting pipe and the second connecting pipe, a sealing gasket and a water-swelling water stop strip are respectively bonded on the inner side walls of the second mounting groove and the third mounting groove, through holes are respectively arranged on the first connecting pipe and the second connecting pipe, inner threads are arranged on the inner side walls of the through holes, threaded rods are respectively arranged on the first connecting pipe and the second connecting pipe, external threads are arranged on the threaded rods, and the, the functions are various, and the development prospect is good.
Description
Technical Field
The utility model relates to a heat exchanger group correlation field specifically is a prevent heat exchanger group hydraulic pressure binding that leaks.
Background
The heat exchanger unit obtains heat from the primary network and automatically and continuously converts the heat into domestic water and heating water required by users. Namely, hot water enters the plate heat exchanger from the primary side inlet of the unit for heat exchange and then flows out from the primary side outlet of the port; secondary side return water gets into plate heat exchanger through secondary side circulating water pump and carries out the heat exchange after the dirt is detached to the filter, produces the hot water of different temperatures such as heating, air conditioner, floor heating or domestic water to satisfy user's demand, in hydraulic pressure pipe connection in heat exchanger unit, need use the binding, connect and fix the hydraulic pressure that needs interconnect.
However, in the process of using the existing water leakage prevention hydraulic fastener for the heat exchanger unit, due to reasons such as expansion with heat and contraction with cold, the sealing gasket in the fastener is easy to age, so that the water leakage is easy to occur, a user is required to replace the fastener frequently, the labor force of the user is greatly increased, and the existing water leakage prevention hydraulic fastener for the heat exchanger unit is troublesome in the installation process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent heat exchanger group hydraulic fastening ware that leaks, with the current heat exchanger group hydraulic fastening ware that prevents to leak that proposes in solving above-mentioned background art, at the in-process that uses, because reasons such as expend with heat and contract with cold, make sealed pad in the fastening appear ageing reason easily, thereby lead to appearing the condition of leaking easily, need the flat frequent change to it of user, great increase user's labour, and current heat exchanger group hydraulic fastening ware that prevents to leak, at the comparatively troublesome problem of in-process of installation.
In order to achieve the above object, the utility model provides a following technical scheme:
a water leakage prevention hydraulic fastener for a heat exchanger unit comprises a flow guide pipe, wherein a first connecting pipe and a second connecting pipe are welded at the two ends of the flow guide pipe respectively, a first mounting groove is formed in the flow guide pipe, a rotating ring is rotatably mounted in the first mounting groove, a second mounting groove and a third mounting groove are formed in the inner side walls of the first connecting pipe and the second connecting pipe, a sealing gasket and a water-swelling water stop strip are bonded on the inner side walls of the second mounting groove and the third mounting groove respectively, through holes are formed in the first connecting pipe and the second connecting pipe respectively, internal threads are formed in the inner side walls of the through holes, threaded rods are arranged on the first connecting pipe and the second connecting pipe respectively, external threads are arranged on the threaded rods, the threaded rods are fixedly mounted in the through holes through the mutual matching of the internal, the rotating shaft is rotatably installed on the inner side wall of the mounting groove four, the first connecting pipe and the second connecting pipe are all provided with a fifth mounting groove, and the fifth mounting groove is communicated with the through hole.
As a further aspect of the present invention: the top of the rotating ring is provided with a second mounting groove, and a sleeve is fixedly mounted on the inner side wall of the second mounting groove.
As a further aspect of the present invention: the spring is fixedly installed on the inner side wall of the sleeve, and a baffle is fixedly installed at the top of the spring.
As a further aspect of the present invention: one end fixed mounting of baffle has the connecting rod, the top of connecting rod is rotated and is installed the ball.
As a further aspect of the present invention: the ball is sleeved with a ball sleeve, and the ball sleeve is welded with a fixing plate.
As a further aspect of the present invention: and a first mounting hole and a second mounting hole are formed in the fixing plate.
As a further aspect of the present invention: and a fixing pad is arranged on the inner side wall of the mounting groove five and is fixedly mounted at one end of the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the first connecting pipe and the second connecting pipe are both internally provided with water-swelling water stop strips, and the water-swelling water stop strips can generate 2-3 times of swelling deformation after meeting water, so that leakage is thoroughly prevented, and the water leakage of the utility model is prevented;
2. the fixed plate passes through the sleeve and the connecting rod is installed on the swivel becket to when the user rotates the swivel becket, can change the position of fixed plate, and then can convenient to use person install this utility model.
Drawings
Fig. 1 is a schematic structural view of a water leakage preventing hydraulic fastener of a heat exchanger unit.
Fig. 2 is a cross-sectional view of a first connection pipe of a hydraulic fastener of a heat exchange unit for preventing water leakage.
FIG. 3 is a cross-sectional view of a heat exchanger block hydraulic fastener bushing to prevent water leakage.
Fig. 4 is a schematic view of an internal structure of a first connection pipe in a water leakage prevention hydraulic fastener for a heat exchanger unit.
In the figure: the water-swelling type water-stop pipe comprises a 1-flow guide pipe, a 2-connecting pipe I, a 3-connecting pipe II, a 4-rotating ring, a 5-sealing gasket, a 6-water-swelling water stop bar, a 7-threaded rod, an 8-rotating shaft, a 9-sleeve, a 10-spring, a 11-baffle, a 12-connecting rod, a 13-ball, a 14-ball sleeve, a 15-fixing plate, a 16-mounting hole I, a 17-mounting hole II, an 18-fixing pad, a 19-external thread and a 20-through hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, a hydraulic fastener for a heat exchanger set for preventing water leakage comprises a flow guide pipe 1, a first connecting pipe 2 and a second connecting pipe 3 are welded at two ends of the flow guide pipe 1 respectively, a first installation groove is formed on the flow guide pipe 1, a rotating ring 4 is rotatably installed in the first installation groove, a second installation groove and a third installation groove are formed on the inner side walls of the first connecting pipe 2 and the second connecting pipe 3, a sealing gasket 5 and a water-swelling water stop strip 6 are respectively bonded on the inner side walls of the second installation groove and the third installation groove, a user can firstly respectively penetrate two pipes needing to be connected and fixed into the first connecting pipe 2 and the second connecting pipe 3, the water-swelling water stop strip 6 is arranged in the first connecting pipe 2 and the second connecting pipe 3, the water-swelling water stop strip 6 can expand and deform 2-3 times when meeting water, and simultaneously, huge contact pressure is generated, and leakage is thoroughly prevented, so that the water leakage of the utility model is prevented.
It can be known from combination of fig. 1 and fig. 3 that the top of swivel ring 4 is provided with mounting groove two, fixed mounting has sleeve 9 on the inside wall of mounting groove two, fixed mounting has spring 10 on the inside wall of sleeve 9, top fixed mounting of spring 10 has baffle 11, the one end fixed mounting of baffle 11 has connecting rod 12, ball 13 is installed in the rotation of the top of connecting rod 12, the cover is equipped with ball cover 14 on ball 13, the welding has fixed plate 15 on ball cover 14, a serial communication port, be provided with mounting hole 16 and mounting hole two 17 on fixed plate 15, be provided with fixed plate 15 on the honeycomb duct 1, fixed plate 15 passes through sleeve 9 and connecting rod 12 and installs on swivel ring 4, thereby when the user rotates swivel ring 4, can change the position of fixed plate 15, and then can convenient to use person installs the utility model.
As can be seen from the combination of FIG. 1 and FIG. 2, the first connecting pipe 2 and the second connecting pipe 3 are both provided with through holes 20, inner side walls of the through holes 20 are provided with inner threads, the first connecting pipe 2 and the second connecting pipe 3 are both provided with threaded rods 7, the threaded rods 7 are provided with outer threads 19, the threaded rods 7 are fixedly installed in the through holes 20 through the mutual matching of the inner threads and the outer threads 19, one end of the threaded rods 7 is provided with a fourth installation groove, a rotating shaft 8 is rotatably installed on the inner side walls of the fourth installation groove, the inner side walls of the first connecting pipe 2 and the second connecting pipe 3 are both provided with a fifth installation groove, the fifth installation groove is communicated with the through holes 20, the inner side walls of the fifth installation groove are provided with a fixed cushion 18, the fixed cushion 18 is fixedly installed at one end of the rotating shaft 8, a user, can drive the fixed bolster 18 simultaneously and remove, extrude the fixed user through fixed bolster 18 to wearing the pipeline of establishing in connecting pipe one 2 and connecting pipe two 3 and can rotate threaded rod 7, and then can make threaded rod 7 remove through mutually supporting of external screw thread 19 and internal screw thread, when threaded rod 7 removed, can drive fixed bolster 18 simultaneously and remove, extrude fixedly through fixed bolster 18 to wearing the pipeline of establishing in connecting pipe one 2 and connecting pipe two 3.
The utility model discloses a theory of operation is: the utility model supplies power to each component in the utility model by an external power supply, a user and two pipelines which need to be connected and fixed can be respectively arranged in a first connecting pipe 2 and a second connecting pipe 3, then the user can rotate the threaded rod 7, and further the threaded rod 7 can move by the mutual matching of the external thread 19 and the internal thread, when the threaded rod 7 moves, the fixing cushion 18 can be simultaneously driven to move, the pipelines arranged in the first connecting pipe 2 and the second connecting pipe 3 are extruded and fixed by the fixing cushion 18, the first connecting pipe 2 and the second connecting pipe 3 are both provided with the water-swelling water-stopping strips 6, the water-swelling water-stopping strips 6 can generate 2-3 times of swelling deformation after meeting water, and all irregular surfaces, cavities and gaps of the joints are filled, and simultaneously generate huge contact pressure, thereby thoroughly preventing leakage, thereby prevent this utility model the condition that leaks from appearing, be provided with fixed plate 15 on the honeycomb duct 1, fixed plate 15 passes through sleeve 9 and connecting rod 12 and installs on swivel becket 4 to when the user rotates swivel becket 4, can change fixed plate 15's position, and then can convenient to use person install this utility model.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a heat exchanger group hydraulic pressure binding that prevents to leak, includes honeycomb duct (1), its characterized in that, connecting pipe (2) and connecting pipe two (3) have been welded respectively at the both ends of honeycomb duct (1), be provided with mounting groove one on honeycomb duct (1), swivel ring (4) are installed to a mounting groove internal rotation, all be provided with mounting groove two and mounting groove three on connecting pipe one (2) and the inside wall of connecting pipe two (3), sealed pad (5) and water-swelling sealing rod (6) have been glued respectively on mounting groove two and the inside wall of mounting groove three, all be provided with through-hole (20) on connecting pipe one (2) and connecting pipe two (3), be provided with the internal thread on the inside wall of through-hole (20), all be provided with threaded rod (7) on connecting pipe one (2) and connecting pipe two (3), be provided with external screw thread (19) on threaded rod (7), threaded rod (7) pass through the internal thread with the mutually supporting fixed mounting of external screw thread (19) in through-hole (20), the one end of threaded rod (7) is provided with mounting groove four, rotate on the inside wall of mounting groove four and install axis of rotation (8), connecting pipe (2) with all be provided with mounting groove five on the inside wall of connecting pipe two (3), mounting groove five with through-hole (20) intercommunication.
2. The hydraulic fastener for the heat exchanger unit for preventing water leakage according to claim 1, wherein a second installation groove is formed at the top of the rotating ring (4), and a sleeve (9) is fixedly installed on the inner side wall of the second installation groove.
3. The hydraulic fastener for the heat exchanger unit for preventing water leakage according to claim 2, wherein the spring (10) is fixedly installed on the inner side wall of the sleeve (9), and the top of the spring (10) is fixedly installed with the baffle (11).
4. The hydraulic fastener for heat exchanger unit for preventing water leakage according to claim 3, wherein a connecting rod (12) is fixedly installed at one end of the baffle (11), and a ball (13) is rotatably installed at the top of the connecting rod (12).
5. The hydraulic fastener for the heat exchanger unit for preventing water leakage according to claim 4, wherein a ball sleeve (14) is sleeved on the ball (13), and a fixing plate (15) is welded on the ball sleeve (14).
6. The hydraulic fastener for heat exchanger unit for preventing water leakage according to claim 5, wherein the fixing plate (15) is provided with a first mounting hole (16) and a second mounting hole (17).
7. The hydraulic fastener for heat exchanger unit for preventing water leakage according to claim 1, wherein a fixing pad (18) is disposed on the inner side wall of the installation groove (V), and the fixing pad (18) is fixedly installed at one end of the rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338208.5U CN212080424U (en) | 2020-03-18 | 2020-03-18 | Prevent heat exchanger group hydraulic pressure binding that leaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338208.5U CN212080424U (en) | 2020-03-18 | 2020-03-18 | Prevent heat exchanger group hydraulic pressure binding that leaks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212080424U true CN212080424U (en) | 2020-12-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020338208.5U Active CN212080424U (en) | 2020-03-18 | 2020-03-18 | Prevent heat exchanger group hydraulic pressure binding that leaks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212080424U (en) |
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2020
- 2020-03-18 CN CN202020338208.5U patent/CN212080424U/en active Active
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