CN220286520U - Automatic temperature and flow regulating device for heat supply secondary pipe network - Google Patents
Automatic temperature and flow regulating device for heat supply secondary pipe network Download PDFInfo
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- CN220286520U CN220286520U CN202321493964.5U CN202321493964U CN220286520U CN 220286520 U CN220286520 U CN 220286520U CN 202321493964 U CN202321493964 U CN 202321493964U CN 220286520 U CN220286520 U CN 220286520U
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Abstract
The utility model discloses an automatic temperature and flow regulating device for a heat supply secondary pipe network, and relates to the technical field of automatic temperature and flow regulating devices. According to the utility model, the first connecting rod is pulled by the first air cylinder and drives the adjusting plate to ascend in the water inlets, so that the water inflow of the two water inlets is different, the effect of automatic temperature control is realized, the second air cylinder is pulled by the second connecting column to drive the flow regulating valve to move upwards, the water flow is regulated by the effective gap between the flow regulating hole and the flow limiting ring, the regulation is accurate and convenient, the quality and the quality of heat supply service are improved, the connecting cap is twisted by the spanner, and the connecting cap is separated from the connecting seat on the connecting pipe in the rotating process, so that the regulating box can be quickly replaced and maintained, the disassembly time is shortened, and the maintenance and installation efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of automatic temperature and flow regulating devices, in particular to an automatic temperature and flow regulating device for a heat supply secondary pipe network.
Background
The secondary network heat supply pipeline is a water supply pipeline from a heating station to a user, is an important component of a heating system, and is formed by matching a plurality of components such as a control valve, a controller, a sensor and the like, so that intelligent heat distribution and unified management can be realized for heating, hot water is used as a medium conveyed in the secondary network pipeline, the flow temperature and the like of the secondary network pipeline need to be controlled when the secondary network pipeline is conveyed, and most secondary network heat supply pipelines are manually regulated and controlled when the flow and the temperature are regulated and controlled at present.
Among the prior art, as chinese patent CN215523478U discloses a "heat supply pipe network based on heat supply secondary pipe network hydraulic balance", including heat supply pipe, connecting pipe a and installation arc board, the one end threaded connection of heat supply pipe has connecting pipe a, installation arc board is installed to the bottom on heat supply pipe surface, one side of heat supply pipe inner wall is provided with hot plate a, the bottom on heat supply pipe surface is provided with the block terminal, screw thread dress piping is installed to the one end of heat supply pipe, and screw thread dress piping surface's one side threaded connection is in connecting pipe a's inner wall, one side of connecting pipe a inner wall is provided with hot plate b, the spliced eye has been seted up to one side of installation arc board bottom, the grafting pole has been pegged graft to one side of spliced eye inner wall.
However, in the prior art, a worker cannot accurately regulate and control in the manual regulation and control process, so that errors are easily caused between the temperature and the flow rate and the actual requirements, the user experience is reduced, and the user is adversely affected.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, workers cannot achieve accurate regulation and control in the manual regulation and control process, errors are easily caused between temperature and flow rate and actual requirements, user experience is reduced, and adverse effects are caused to users, and provides an automatic temperature and flow regulating device for a heat supply secondary pipe network.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an automatic temperature regulation and flow regulation device of heat supply secondary pipe network, includes the regulating box, regulating box one side through connection has a inlet tube No. one, regulating box opposite side through connection has a inlet tube No. two, regulating box inside and be close to both sides wall position department fixed mounting has the baffle, two baffle one side just is located lower limb position department and has all run through and have offered the water inlet, two the spout has all been offered to the inside both sides wall of water inlet, four spout internal surface is movably provided with two regulating plates respectively, two regulating plate top equal fixed mounting has a connecting rod, two No. one the equal fixed mounting of connecting rod other end has a cylinder, two No. one connecting rod one end all runs through the baffle top with regulating box inside with No. one cylinder telescopic end fixed mounting, two No. one cylinder top equal fixed mounting has a supporting frame, two No. one supporting frame bottom with regulating box top fixed mounting, regulating box bottom through communication has the outlet pipe, regulating box top and be located two fixed mounting of supporting frame No. two supporting frame, no. two telescopic valve fixed mounting have a regulating valve No. two telescopic valve top fixed mounting has a regulating valve, no. two telescopic valve top fixed mounting has a regulating valve.
Preferably, the first water inlet pipe, the second water inlet pipe and the outer surface of the water outlet pipe are movably sleeved with a connecting cap, the first water inlet pipe, the second water inlet pipe and one end of the water outlet pipe are respectively provided with a connecting pipe, the three outer surfaces of the connecting pipes are fixedly connected with connecting seats, the outer surfaces of the three connecting seats are respectively and internally threaded with the three connecting caps, and the first water inlet pipe, the second water inlet pipe and the outer surface of the water outlet pipe are fixedly provided with limiting rings at the edge positions.
Preferably, the second connecting column is sleeved with a limiting cylinder, and the top end of the limiting cylinder is fixedly arranged on the inner top surface of the adjusting box.
Preferably, two storage grooves are formed in the top ends of the inner portions of the water inlets, and the sizes of the storage grooves are the same as those of the adjusting plates.
Preferably, the outer surface of the flow regulating valve is provided with a plurality of regulating holes in a penetrating way, and the inner size of the flow limiting ring is the same as the size of the flow regulating valve.
Preferably, the size of the blocking plate is the same as the size of the inside of the adjusting box, and the width of the sliding groove is the same as the width of the adjusting plate.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, the first connecting rod is pulled by the first air cylinder and drives the adjusting plate to ascend in the water inlets, so that the water inflow of the two water inlets is different, the effect of automatic temperature control is realized, the second air cylinder is pulled by the second connecting column to drive the flow regulating valve to move upwards, the water flow is regulated by the effective gap between the flow regulating hole and the flow limiting ring, the regulation is accurate and convenient, and the quality of heat supply service are improved.
2. According to the utility model, the connecting cap is twisted by the wrench, so that the connecting cap is separated from the connecting seat on the connecting pipe in the rotating process, and the adjusting box can be quickly replaced and maintained, the dismounting time is reduced, and the maintenance and installation efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of a three-dimensional structure of an automatic temperature and flow regulating device for a heat supply secondary pipe network according to the present utility model;
fig. 2 is a schematic diagram of an internal structure of an automatic temperature and flow regulating device for a heat supply secondary pipe network according to the present utility model;
FIG. 3 is a schematic diagram showing the disassembly of a flow regulating valve and a flow limiting ring of an automatic temperature and flow regulating device for a heat supply secondary pipe network;
fig. 4 is a schematic diagram showing the disassembly of the connection cap and the connection base of the automatic temperature and flow regulating device for the heat supply secondary pipe network.
Legend description: 1. an adjusting box; 2. a first water inlet pipe; 3. a first support frame; 4. a first air cylinder; 5. a blocking plate; 6. a water inlet; 7. a chute; 8. a storage groove; 9. an adjusting plate; 10. a first connecting rod; 11. a limiting cylinder; 12. a flow regulating valve; 13. a flow-limiting ring; 14. a water outlet pipe; 15. a limiting ring; 16. a connecting cap; 17. a connecting pipe; 18. a connecting seat; 19. and adjusting the hole.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Examples
As shown in fig. 1-4, the utility model provides an automatic temperature and flow regulating device for a heat supply secondary pipe network, which comprises a regulating box 1, wherein one side of the regulating box 1 is connected with a first water inlet pipe 2 in a penetrating way, the other side of the regulating box 1 is connected with a second water inlet pipe in a penetrating way, baffle plates 5 are fixedly arranged in the regulating box 1 and close to the positions of two side walls, water inlets 6 are formed in the positions of one side of the two baffle plates 5 and the lower edge of the two baffle plates, sliding grooves 7 are formed in the two side walls in the two water inlets 6, two regulating plates 9 are respectively movably arranged on the inner surfaces of the four sliding grooves 7, a first connecting rod 10 is fixedly arranged at the top ends of the two regulating plates 9, a first air cylinder 4 is fixedly arranged at the other ends of the two first connecting rods 10, one ends of the two first connecting rods 10 are fixedly arranged at the telescopic ends of the first air cylinder 4 and the two ends of the regulating box 1 penetrate through the top ends of the baffle plates 5, the top ends of the two first air cylinders 4 are fixedly provided with a first supporting frame 3, the bottom ends of the two first supporting frames 3 are fixedly arranged on the top end of the regulating box 1, the bottom end of the regulating box 1 is communicated with a water outlet pipe 14 in a penetrating way, the top end of the regulating box 1 is fixedly provided with a second supporting frame at the middle position, the bottom end of the second supporting frame is fixedly provided with a second air cylinder, the telescopic end of the second air cylinder is fixedly provided with a second telescopic pipe, the other end of the second telescopic rod is fixedly provided with a flow regulating valve 12, the inner surface of the water outlet pipe 14 is fixedly connected with a flow limiting ring 13 at the position of the flow regulating valve 12, one end of the second connecting rod penetrates through the regulating box 1 and the top end of the flow regulating valve 12, the outer surface of the second connecting column is sleeved with a limiting cylinder 11, the top end of the limiting cylinder 11 is fixedly arranged on the inner top surface of the regulating box 1, the inner top ends of the two water inlets 6 are respectively provided with a storage groove 8, the size of the storage groove 8 is the same as the size of the regulating plate 9, the outer surface of the flow regulating valve 12 is provided with a plurality of regulating holes 19 in a penetrating way, the size of the inside of the flow limiting ring 13 is the same as that of the flow regulating valve 12, the size of the blocking plate 5 is the same as that of the inside of the regulating box 1, and the width of the sliding groove 7 is the same as that of the regulating plate 9.
In the following, the specific setting and action of this embodiment will be described specifically, when the temperature and flow rate need to be automatically adjusted, the two first cylinders 4 pull the adjusting plates 9 upwards to slide in the sliding grooves 7 and enter the accommodating grooves 8, and the opening size of the two adjusting plates 9 is controlled according to the temperature to be adjusted, at this time, hot water and cold water flow into the adjusting box 1 from the first water inlet pipe 2 and the second water inlet pipe at the same time, and mix after passing through the water inlet 6, at this time, the temperature reaches the temperature to be adjusted, then the second cylinders pull the flow adjusting valve 12 to move upwards, the adjusting holes 19 pass through the flow limiting rings 13 in the moving process and allow water to flow out through the adjusting holes 19, after the water reaches the required water flow, the movement is stopped, the stability of the second connecting rod is ensured by setting the limiting cylinders 11, the accommodating grooves 8 can be accommodated by setting the accommodating grooves 9, the stability of the adjusting plates 9 can be ensured by the same size of the first supporting frame 3, the tightness is ensured, the width of the sliding grooves 7 is the same as the width of the adjusting plates 9, and the stability of the first supporting frame 3 is used for fixing the first cylinders 4.
Examples
As shown in fig. 1 and 4, the outer surfaces of the first water inlet pipe 2, the second water inlet pipe and the second water outlet pipe 14 are movably sleeved with a connecting cap 16, one ends of the first water inlet pipe 2, the second water inlet pipe and the second water outlet pipe 14 are respectively provided with a connecting pipe 17, the outer surfaces of the three connecting pipes 17 are fixedly connected with connecting seats 18, the outer surfaces of the three connecting seats 18 are respectively and internally threaded with the three connecting caps 16, and the outer surfaces of the first water inlet pipe 2, the second water inlet pipe and the second water outlet pipe 14 are respectively and fixedly provided with limiting rings 15 at the edge positions.
The whole embodiment achieves the effect that when the device needs to be replaced or maintained, the connecting cap 16 is twisted by a wrench, so that the connecting cap 16 is separated from the connecting seat 18 on the connecting pipe 17 in the rotating process, the adjusting box 1 can be quickly replaced and maintained, and the connecting cap 16 can be effectively prevented from falling off by arranging the limiting ring 15.
The application method and the working principle of the device are as follows: when the temperature and the flow rate need to be automatically regulated, the first air cylinders 4 pull the regulating plates 9 upwards to slide in the sliding grooves 7 and enter the containing grooves 8, the opening size of the opening of the two regulating plates 9 is controlled according to the temperature required to be regulated, at the moment, hot water and cold water flow into the regulating box 1 from the first water inlet pipe 2 and the second water inlet pipe simultaneously and are mixed after passing through the water inlet 6, at the moment, the temperature reaches the temperature required to be regulated, then the second air cylinders pull the flow regulating valve 12 to move upwards, the regulating holes 19 pass through the flow limiting rings 13 and allow water to flow out through the regulating holes 19 in the moving process, the movement is stopped after the required water flow is reached, and when the device needs to be replaced or maintained, the connecting cap 16 is twisted by a wrench, so that the connecting cap 16 is separated from the connecting seat 18 on the connecting pipe 17 in the rotating process, and the regulating box 1 can be quickly replaced and maintained.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides an automatic temperature regulating and flow regulating device of heat supply secondary pipe network, includes regulating box (1), its characterized in that: the utility model discloses a water inlet pipe (2) is connected with one side of an adjusting box (1), no. two water inlet pipes are connected with the other side of the adjusting box (1) in a penetrating way, a blocking plate (5) is fixedly installed at the position close to two side walls of the adjusting box (1), a water inlet (6) is formed in one side of the blocking plate (5) and at the position of the lower edge in a penetrating way, sliding grooves (7) are formed in two side walls of the water inlet (6), two adjusting plates (9) are movably arranged on the inner surfaces of the sliding grooves (7) respectively, a first connecting rod (10) is fixedly installed at the top end of the adjusting plate (9), a first air cylinder (4) is fixedly installed at the other end of the first connecting rod (10), a first air cylinder (5) is fixedly installed at one end of the adjusting box (1) in a penetrating way, a first air cylinder (4) is fixedly installed at the telescopic end of the first air cylinder (4), a first supporting frame (3) is fixedly installed at the top end of the first air cylinder (3), a second air cylinder (14) is fixedly installed at the top end of the adjusting box (1), the flow regulating valve (12) is fixedly arranged at the other end of the second telescopic rod, the flow limiting ring (13) is fixedly connected to the inner surface of the water outlet pipe (14) and positioned at the position of the flow regulating valve (12), and one end of the second connecting rod penetrates through the regulating box (1) and is fixedly arranged at the top end of the flow regulating valve (12).
2. The heat supply secondary pipe network automatic temperature and flow regulating device according to claim 1, wherein: the utility model discloses a water inlet pipe, no. one inlet tube (2), no. two inlet tube with connecting cap (16) have all been cup jointed in the activity of outlet pipe (14) surface, no. one inlet tube (2), no. two inlet tube with outlet pipe (14) one end all is provided with connecting pipe (17), three connecting pipe (17) surface all fixedly connected with connecting seat (18), three connecting seat (18) surface respectively with three connecting cap (16) internal thread installation, no. one inlet tube (2), no. two inlet tube with outlet pipe (14) surface just is located equal fixed mounting of border position department and has spacing ring (15).
3. The heat supply secondary pipe network automatic temperature and flow regulating device according to claim 1, wherein: the second connecting column is sleeved with a limiting cylinder (11), and the top end of the limiting cylinder (11) is fixedly arranged on the inner top surface of the adjusting box (1).
4. The heat supply secondary pipe network automatic temperature and flow regulating device according to claim 1, wherein: two accomodate groove (8) have all been seted up on water inlet (6) inside top, accomodate groove (8) size with regulating plate (9) size is the same.
5. The heat supply secondary pipe network automatic temperature and flow regulating device according to claim 1, wherein: the outer surface of the flow regulating valve (12) is provided with a plurality of regulating holes (19) in a penetrating mode, and the inner size of the flow limiting ring (13) is the same as the size of the flow regulating valve (12).
6. The heat supply secondary pipe network automatic temperature and flow regulating device according to claim 1, wherein: the size of the blocking plate (5) is the same as that of the inside of the regulating box (1), and the width of the sliding groove (7) is the same as that of the regulating plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321493964.5U CN220286520U (en) | 2023-11-21 | 2023-11-21 | Automatic temperature and flow regulating device for heat supply secondary pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321493964.5U CN220286520U (en) | 2023-11-21 | 2023-11-21 | Automatic temperature and flow regulating device for heat supply secondary pipe network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220286520U true CN220286520U (en) | 2024-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321493964.5U Active CN220286520U (en) | 2023-11-21 | 2023-11-21 | Automatic temperature and flow regulating device for heat supply secondary pipe network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220286520U (en) |
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- 2023-11-21 CN CN202321493964.5U patent/CN220286520U/en active Active
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