CN218763653U

CN218763653U - Low-power-consumption hydraulic balance adjusting device

Info

Publication number: CN218763653U
Application number: CN202221973600.2U
Authority: CN
Inventors: 许勐勫; 李黄
Original assignee: Shaanxi Chengming Energy Conservation Technology Co ltd
Current assignee: Shaanxi Chengming Energy Conservation Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-03-28
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a low-power consumption hydraulic balance adjusting device relates to hydraulic balance adjustment technical field, including casing and top cap, the positive both sides of casing all communicate and are provided with the inlet tube, the common fixedly connected with mixed flow pipe of two inside walls of casing, and the middle part intercommunication at the casing back is provided with the outlet pipe, and check valve A is all installed to the one end of two inlet pipe inner walls, and check valve B is installed to the one end of outlet pipe inner wall, and the common intercommunication of the opposite side of two inlet pipes is provided with the water pressure balance subassembly. This low-power consumption hydraulic balance adjusting device, through the setting of water pressure balance subassembly isotructure, it is too big when water pressure in one of them intake pipe, and water pressure is low when crossing excessively in another intake pipe, and the rivers in that intake pipe that water pressure is great can promote sealing plug and sealed piece and remove to that intake pipe that water pressure is low, then rivers can flow into in that intake pipe of low water pressure through the draft tube, and then reach timely balanced hydraulic problem.

Description

Low-power-consumption hydraulic balance adjusting device

Technical Field

The utility model relates to a hydraulic balance adjusts technical field, specifically is a low-power consumption hydraulic balance adjusting device.

Background

In hot water heating system, the water conservancy imbalance is the most common problem, the quality of heat supply is being influenced directly, and heat supply company's economic interests, some heat supply pipeline flow surpasss the design flow, will arouse resident indoor temperature too high, lead to the people uncomfortable sense to appear, the waste of heat supply volume has also been caused simultaneously, still can cause pipeline pressure too big, probably damage the heat supply pipe network, when the flow in the heat supply pipe network is lower, can arouse resident indoor heat supply not enough, can not satisfy resident's demand of heating.

The heat supply pipe network mostly adopts water conservancy balance adjusting device to carry out balance adjustment to water pressure when using, and every pipeline mostly all is in independent existence among the current water pressure balance adjusting device, generally realize pressure adjustment through the discharge that changes the control valve when needing to adjust water pressure, adjust at every turn and all need artificial operation control valve, this kind of operating means can't reach real-time regulation, can be because partial pipe network internal pressure is too big when personnel's untimely manual regulation balanced valve, partial pipe network damages because of pressure is too big easily, cause the paralysis of pipe network, influence the use.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a low-power consumption hydraulic balance adjusting device, the problem that the traditional hydraulic balance adjusting device who provides can't reach real-time regulation in the above-mentioned background art has been solved to not enough to prior art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a low-power-consumption hydraulic balance adjusting device comprises a shell and a top cover, wherein water inlet pipes are communicated with two sides of the front surface of the shell, mixed flow pipes are fixedly connected with two inner side walls of the shell together, a water outlet pipe is communicated with the middle part of the back surface of the shell, one end of each of the two water inlet pipes is provided with a one-way valve A, one end of each of the two water outlet pipes is provided with a one-way valve B, and the opposite sides of the two water inlet pipes are communicated with a water pressure balance assembly together;

the water pressure balance subassembly includes two the common through-flow pipe that feeds through the setting of inlet tube opposite side, two stoppers that are the symmetric distribution of middle part fixedly connected with of through-flow pipe inner wall, two spacing hole has all been seted up at the middle part of stopper upper surface, two common swing joint has the bracing piece in the spacing hole, the equal fixedly connected with in both ends of bracing piece seals the piece, two the equal fixedly connected with sealing plug of the back of the body side of sealing the piece two the opposite side of sealing the piece is close to the equal fixedly connected with reset spring of bracing piece department, two the equal fixedly connected with in one end of reset spring is two the back of the body side of stopper is close to spacing hole department.

Optionally, the two water inlet pipes are respectively communicated with the top and the bottom of the surface of the mixed flow pipe, the water outlet pipe is communicated with the middle of the surface of the mixed flow pipe, and water flowing out of the two water inlet pipes is mixed through the mixed flow pipe.

Optionally, one end of the mixed flow pipe is fixedly connected with a sealing cover, a toughened lens is installed at one end of the inner wall of the mixed flow pipe, and the state of water flow in the mixed flow pipe can be observed through the toughened lens.

Optionally, the surface of two inlet tubes all installs the valve, when one of them inlet tube or two inlet tubes took place to damage, can prevent through closing the valve that the water in the water supply pipe continues to flow out, the edge of casing upper surface is rectangular array threaded hole A.

Optionally, the upper surface of top cap is close to screw hole A department and is annular array threaded hole B, common threaded connection has the bolt in screw hole A and the screw hole B, through the position of bolt fastening top cap, when this hydraulic balance adjusting device of later stage takes place to damage, conveniently dismantles the maintenance.

Optionally, external threads are formed in one end of the surface of each of the two water inlet pipes and one end of the surface of the water outlet pipe, and the water inlet pipes are conveniently connected with a water supply pipe through the external threads.

Advantageous effects

The utility model provides a low-power consumption hydraulic balance adjusting device possesses following beneficial effect:

this low-power consumption hydraulic balance adjusting device, through the setting of water pressure balance subassembly isotructure, water pressure when in one of them intake pipe is too big, and water pressure when low excessively in another intake pipe, the rivers in that intake pipe that water pressure is great can promote sealing plug and sealed piece and remove to that inlet tube that water pressure is low, then in the rivers can flow into that intake pipe of low water pressure through the draught tube, and then reached timely balanced hydraulic for the subject.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

fig. 2 is a second form of the present invention;

FIG. 3 is a sectional view of the present invention;

FIG. 4 is a side sectional view of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a housing; 2. a water inlet pipe; 3. a flow mixing pipe; 4. a water outlet pipe; 5. a one-way valve A; 6. a check valve B; 7. a water pressure balancing component; 701. a draft tube; 702. a limiting block; 703. a support bar; 704. a closing block; 705. a sealing plug; 706. a return spring; 8. a sealing cover; 9. tempering the lens; 11. a valve; 12. a top cover; 13. a bolt; 14. external thread

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a low-power-consumption hydraulic balance adjusting device comprises a shell 1 and a top cover 12, wherein both sides of the front surface of the shell 1 are communicated with water inlet pipes 2, two inner side walls of the shell 1 are fixedly connected with a mixed flow pipe 3, the middle part of the back surface of the shell 1 is communicated with a water outlet pipe 4, one end of each of the inner walls of the two water inlet pipes 2 is provided with a one-way valve A5, one end of the inner wall of the water outlet pipe 4 is provided with a one-way valve B6, and the opposite sides of the two water inlet pipes 2 are communicated with a water pressure balance assembly 7;

water pressure balance assembly 7 includes the common intercommunication pipe 701 that sets up of two 2 opposite sides of inlet tube, two stopper 702 that are the symmetric distribution of the middle part fixedly connected with of pipe 701 inner wall, spacing hole has all been seted up at the middle part of two stopper 702 upper surfaces, common swing joint has bracing piece 703 in two spacing holes, the equal fixedly connected with in both ends of bracing piece 703 seals piece 704, the equal fixedly connected with reset spring 706 of bracing piece 703 is close to bracing piece 703 department to the opposite side of the equal fixedly connected with sealing plug 705 in opposite sides of two seals piece 704, the equal fixedly connected with in the back of the body side of two reset spring 706 is close to spacing hole department in two stopper 702.

Please refer to and show 1 to 5, valve 11 is all installed on the surface of two inlet tubes 2, when one of them inlet tube 2 or two inlet tubes 2 take place to damage, can prevent that the water in the water supply pipe from continuing to flow through closing the valve, the edge of 1 upper surface of casing is rectangular array threaded hole A, external screw thread 14 has all been seted up to the one end on two inlet tube 2 surfaces and the one end on outlet pipe 4 surface, conveniently be with inlet tube 2 and delivery pipe connection through external screw thread 14, the upper surface of top cap 12 is close to threaded hole A department and is annular array threaded hole B, common threaded connection has bolt 13 in threaded hole A and the threaded hole B, position through bolt 13 fixed top cap 12, when this hydraulic balance adjusting device of later stage takes place to damage, conveniently dismantle the maintenance.

Two inlet tubes 2 communicate respectively in the top and the bottom on mixed flow pipe 3 surfaces, and outlet pipe 4 communicates in the middle part on mixed flow pipe 3 surfaces, mixes two inlet tubes 2 internal outflow water through mixed flow pipe 3, and the sealed lid 8 of one end fixedly connected with of mixed flow pipe 3, and toughened lens 9 is installed to the one end of mixed flow pipe 3 inner walls, can observe the state of rivers in the mixed flow pipe 3 through toughened lens 9.

In summary, when the hydraulic balance adjusting device with low power consumption is used, a worker connects the water inlet pipe 2 of the water supply pipe through the external thread 14 in a threaded manner, and then connects the water discharging device with the water outlet pipe 4 through the external thread 14 in a threaded manner, when the water pressures in the two water inlet pipes 2 are different, the water in the water outlet pipe 2 with the higher water pressure pushes the sealing plug 705 and the sealing block 704 to slide towards the water inlet pipe 2 with the lower water pressure, so that the water in the water inlet pipe 2 with the higher water pressure flows into the water inlet pipe 2 with the lower water pressure, and when the water pressures in the two water inlet pipes 2 are the same, the reset spring resets the sealing block 704 and the sealing plug 705.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can understand the technical scope of the present invention, and the terms "connect", "install", "fix", "set" and the like are all understood in a broad sense, for example, "connect" can be a fixed connection or indirectly through an intermediate component without affecting the relationship between components and the technical effect, or can be an integral connection or a partial connection.

Claims

1. A low-power consumption hydraulic balance adjusting device comprises a shell (1) and a top cover (12), and is characterized in that: the water pump is characterized in that water inlet pipes (2) are communicated with two sides of the front surface of the shell (1), mixed flow pipes (3) are fixedly connected to two inner side walls of the shell (1) together, a water outlet pipe (4) is communicated with the middle of the back surface of the shell (1), one end of each of the inner walls of the two water inlet pipes (2) is provided with a one-way valve A (5), one end of the inner wall of the water outlet pipe (4) is provided with a one-way valve B (6), and the opposite sides of the two water inlet pipes (2) are communicated with a water pressure balance assembly (7) together;

the water pressure balance assembly (7) comprises two circulating pipes (701) which are communicated with the opposite sides of the water inlet pipe (2) together, two limiting blocks (702) which are symmetrically distributed are fixedly connected to the middle of the inner wall of the circulating pipe (701), two limiting holes are formed in the middle of the upper surface of each limiting block (702), two supporting rods (703) are movably connected into the limiting holes together, two sealing blocks (704) are fixedly connected to the two ends of each supporting rod (703), two sealing plugs (705) are fixedly connected to the opposite sides of the sealing blocks (704) opposite to each other, two reset springs (706) are fixedly connected to the opposite sides of the sealing blocks (704) close to the supporting rods (703), and one ends of the reset springs (706) are fixedly connected to the two limiting holes in the opposite sides of the limiting blocks (702).

2. A low power consumption hydraulic balance adjusting device according to claim 1, characterized in that: the two water inlet pipes (2) are respectively communicated with the top and the bottom of the surface of the mixed flow pipe (3), and the water outlet pipe (4) is communicated with the middle of the surface of the mixed flow pipe (3).

3. A low power consumption hydraulic balance adjustment device according to claim 2, characterized in that: one end of the mixed flow pipe (3) is fixedly connected with a sealing cover (8), and one end of the inner wall of the mixed flow pipe (3) is provided with a toughened lens (9).

4. A low power consumption hydraulic balance adjustment device according to claim 1, characterized in that: two valve (11) are all installed on the surface of inlet tube (2), the edge of casing (1) upper surface is rectangular array threaded hole A.

5. The low-power consumption hydraulic balance adjusting device according to claim 4, wherein: the upper surface of top cap (12) is close to screw hole A department and is the threaded hole B of annular array, screw hole A and threaded hole B in common threaded connection have bolt (13).

6. A low power consumption hydraulic balance adjustment device according to claim 1, characterized in that: and the outer threads (14) are arranged at one end of the surface of the two water inlet pipes (2) and one end of the surface of the water outlet pipe (4).