Hydraulic balance regulator for heat supply network

Abstract

The utility model discloses a hydraulic balance regulator for a heat supply network, which comprises a decoupling tank hydraulic pressure divider which comprises a tank body and a water inlet and outlet pipe; the water inlet and outlet pipes are fixed on two sides of the tank body; the anti-blocking assembly comprises a first spring column, a lantern ring, a second spring column, an arc-shaped connecting plate and an arc-shaped sand plate; the first spring column is inserted into the water inlet and outlet pipe, the lantern ring is in threaded connection with the movable end of the first spring column, the second spring column is fixed to the lantern ring, the arc-shaped connecting plate is fixed to the movable end of the second spring column, and the arc-shaped sand plate is fixed to the arc-shaped connecting plate. The second spring columns, the arc-shaped connecting plates and the arc-shaped sand plates are annularly and symmetrically distributed. The problems that when an existing decoupling tank hydraulic pressure divider is used, incrustation is generated in a tank body, when the incrustation is too much, a water inlet and outlet pipe is blocked, water flow is blocked, and then normal operation of a system is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic pressure dividers, in particular to a hydraulic balance regulator for a heat supply pipe network. Background Technique

[0002] In a heating system, due to factors such as the number of users and the floor height, the demand for hot water and the pressure demand of each part are different. By installing a decoupling tank hydraulic pressure divider, the pressure of the system can be effectively adjusted to ensure that each user can obtain a stable hot water supply. By adjusting the pressure of the system, the energy consumption of the water pump can be reduced, and the operation cost can be lowered. At the same time, it also helps to improve the heating efficiency and save energy.

[0003] When the existing decoupling tank hydraulic pressure divider is in use, scale will be generated in the tank. When the scale is excessive, it will block the inlet and outlet pipes, resulting in blocked water flow, and then affecting the normal operation of the system. Therefore, a hydraulic balance regulator for a heat supply pipe network needs to be provided to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a hydraulic balance regulator for a heat supply pipe network to solve the problem raised in the above background technique that when the existing decoupling tank hydraulic pressure divider is in use, scale will be generated in the tank. When the scale is excessive, it will block the inlet and outlet pipes, resulting in blocked water flow, and then affecting the normal operation of the system.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a hydraulic balance regulator for a heat supply pipe network, including:

[0007] A decoupling tank hydraulic pressure divider, the decoupling tank hydraulic pressure divider includes a tank body and inlet and outlet pipes;

[0008] The inlet and outlet pipes are fixed on both sides of the tank body;

[0009] An anti-blocking component, the anti-blocking component includes a first spring column, a collar, a second spring column, an arc-shaped connecting plate and an arc-shaped abrasive plate;

[0010] The first spring column is inserted into the inlet and outlet pipes, the collar is screwed on the movable end of the first spring column, the second spring column is fixed on the collar, the arc-shaped connecting plate is fixed on the movable end of the second spring column, and the arc-shaped abrasive plate is fixed on the arc-shaped connecting plate.

[0011] Further, there are three groups of the second spring column, the arc-shaped connecting plate and the arc-shaped abrasive plate, which are symmetrically distributed in a ring shape.

[0012] Further, the decoupling tank hydraulic pressure divider further includes an exhaust valve and a sewage pipe;

[0013] The exhaust valve is fixed in the middle of the top of the tank body, and the sewage discharge pipe is fixed in the middle of the lower end of the tank body.

[0014] Further, the water inlet and outlet pipe is divided into two inlets and two outlets, connected to both sides of the tank body, with one inlet and one outlet respectively.

[0015] Further, a limit component is further included;

[0016] The limit component includes a connecting ring, a through hole and a locking rod;

[0017] One end of the connecting ring is fixed to one end of the first spring column. There are three through holes in total, opened at one end of the connecting ring, and the locking rod is screwed inside the connecting ring.

[0018] Further, the limit component further includes a support column, a limit disk and a circular spring;

[0019] The support column is inserted into the through hole. The limit disk is fixed in the middle section of the support column. The circular spring is sleeved on the lower section of the support column, with one end fixed to the limit disk and the other end fixed to the connecting ring.

[0020] Compared with the prior art, the advantages of the present utility model are as follows:

[0021] First, in the present utility model, through the anti-blocking component provided, when the water flows, it drives the first spring column to stretch, drives the second spring column on the collar to move, and the second spring column presses the arc-shaped connecting plate and the arc-shaped abrasive plate against the inner wall of the water inlet and outlet pipe. When the second spring column moves, it drives the arc-shaped connecting plate and the arc-shaped abrasive plate to move, and the arc-shaped abrasive plate wipes the inner wall of the water inlet and outlet pipe. After the water flow stops, the first spring column contracts, driving the arc-shaped connecting plate and the arc-shaped abrasive plate to move back to their original positions. This setting can avoid the accumulation of scale on the inner wall of the water inlet and outlet pipe.

[0022] Second, in the present utility model, through the limit component provided, insert the first spring column into the water inlet and outlet pipe, clamp the connecting ring with pliers, and turn the locking rod with an internal hexagonal wrench. The locking rod drives the support column to move outwards, drives the limit disk to move, and further drives the circular spring to stretch. When the locking rod is tightened, the support column abuts tightly against the inner wall of the water inlet and outlet pipe, so that the first spring column is positioned at the center of the water inlet and outlet pipe. This setting facilitates the quick disassembly and assembly of the anti-blocking component. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0025] Figure 2 Structural schematic diagram of the anti-blocking component of the present utility model;

[0026] Figure 3 Structural schematic diagram of the limit component of the present utility model.

[0027] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0028] 10, tank body; 11, exhaust valve; 12, sewage discharge pipe; 13, water inlet and outlet pipe; 20, first spring column; 21, collar; 22, second spring column; 23, arc-shaped connecting plate; 24, arc-shaped sand plate; 30, connecting ring; 31, through hole; 32, support column; 33, limit disc; 34, circular spring; 35, locking rod. Specific embodiments

[0029] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the attached drawings.

[0030] In the following description, many specific details are set forth in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0031] In order to make the purpose, technical solution and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the attached drawings.

[0032] Please refer to Figure 1-2 As shown, this embodiment is a hydraulic balance regulator for a heating pipe network, including:

[0033] Decoupling tank hydraulic divider, the decoupling tank hydraulic divider includes a tank body 10 and a water inlet and outlet pipe 13;

[0034] The water inlet and outlet pipe 13 is fixed on both sides of the tank body 10;

[0035] The water inlet and outlet pipe 13 is used to input hot water and cold water into the tank body 10, and the tank body 10 can balance the water pressure;

[0036] Anti-blocking component, the anti-blocking component includes a first spring column 20, a collar 21, a second spring column 22, an arc-shaped connecting plate 23 and an arc-shaped sand plate 24;

[0037] The first spring post 20 is inserted into the water inlet and outlet pipe 13. The collar 21 is screwed onto the movable end of the first spring post 20. The second spring post 22 is fixed to the collar 21. The arc-shaped connecting plate 23 is fixed to the movable end of the second spring post 22. The arc-shaped abrasive plate 24 is fixed to the arc-shaped connecting plate 23.

[0038] The first spring post 20 can achieve position change. The collar 21 plays a connecting role. The second spring post 22 has an extrusion function. The arc-shaped connecting plate 23 plays a supporting role. The arc-shaped abrasive plate 24 can wipe the inner wall of the water inlet and outlet pipe 13.

[0039] There are three groups of the second spring post 22, the arc-shaped connecting plate 23 and the arc-shaped abrasive plate 24, which are symmetrically distributed in a ring shape.

[0040] The decoupling tank hydraulic divider further includes an exhaust valve 11 and a sewage pipe 12.

[0041] The exhaust valve 11 is fixed to the middle of the top end of the tank body 10. The sewage pipe 12 is fixed to the middle of the lower end of the tank body 10.

[0042] The exhaust valve 11 can discharge the air in the tank body 10. The sewage pipe 12 can discharge the sewage in the tank body 10. The water inlet and outlet pipe 13 is divided into two inlets and two outlets, and is connected to both sides of the tank body 10, one inlet and one outlet respectively.

[0043] Working principle:

[0044] When water flows, it drives the first spring post 20 to stretch, drives the second spring post 22 on the collar 21 to move. The second spring post 22 presses the arc-shaped connecting plate 23 and the arc-shaped abrasive plate 24 against the inner wall of the water inlet and outlet pipe 13. When the second spring post 22 moves, it drives the arc-shaped connecting plate 23 and the arc-shaped abrasive plate 24 to move, and the arc-shaped abrasive plate 24 wipes the inner wall of the water inlet and outlet pipe 13. After the water flow stops, the first spring post 20 contracts, driving the arc-shaped connecting plate 23 and the arc-shaped abrasive plate 24 to move back to their original positions.

[0045] This step can avoid the accumulation of scale on the inner wall of the water inlet and outlet pipe 13.

[0046] Please refer to Figure 3 , based on the above embodiment, this embodiment further includes:

[0047] A limiting component, which includes a connecting ring 30, a through hole 31 and a locking rod 35.

[0048] One end of the connecting ring 30 is fixed to one end of the first spring post 20. There are three through holes 31 in total, which are opened at one end of the connecting ring 30. The locking rod 35 is screwed into the connecting ring 30.

[0049] The connecting ring 30 plays a supporting role. The through hole 31 facilitates the movement of the support post 32. The locking rod 35 plays a connecting and limiting role.

[0050] The limiting component further includes a support column 32, a limiting disk 33 and a circular spring 34;

[0051] The support column 32 is inserted into the through hole 31, the limiting disk 33 is fixed in the middle section of the support column 32, the circular spring 34 is sleeved on the lower section of the support column 32, and one end is fixed on the limiting disk 33 and the other end is fixed on the connecting ring 30;

[0052] The support column 32 plays a positioning role, the limiting disk 33 plays a connecting role, and the circular spring 34 has a reset function.

[0053] Working principle:

[0054] Insert the first spring column 20 into the water inlet and outlet pipe 13, clamp the connecting ring 30 with pliers, rotate the locking rod 35 with an inner hexagon wrench, the locking rod 35 drives the support column 32 to move outwards, drives the limiting disk 33 to move, and further drives the circular spring 34 to stretch. When the locking rod 35 is tightened, the support column 32 abuts against the inner wall of the water inlet and outlet pipe 13, so that the first spring column 20 is positioned at the central position of the water inlet and outlet pipe 13.

[0055] This step facilitates the quick disassembly and assembly of the anti-blocking component and ensures that the first spring column 20 is in the central position.

[0056] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0057] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hydraulic balance regulator for a heating network, characterized in that: include: A decoupling tank hydraulic pressure divider, the decoupling tank hydraulic pressure divider comprising a tank body (10) and an inlet and outlet water pipe (13); The water inlet and outlet pipes (13) are fixed on both sides of the tank body (10); An anti-blocking component, the anti-blocking component comprising a first spring column (20), a collar (21), a second spring column (22), an arc-shaped connecting plate (23) and an arc-shaped sand plate (24); The first spring column (20) is inserted into the water inlet and outlet pipes (13), the collar (21) is screwed on the movable end of the first spring column (20), the second spring column (22) is fixed on the collar (21), the arc-shaped connecting plate (23) is fixed on the movable end of the second spring column (22), and the arc-shaped sand plate (24) is fixed on the arc-shaped connecting plate (23).

2. The heating network hydraulic balance regulator according to claim 1, characterized in that: There are three groups of the second spring columns (22), arc-shaped connecting plates (23) and arc-shaped sand plates (24), which are symmetrically distributed in a ring shape.

3. The hydraulic balance regulator of the heating network according to claim 1, characterized in that: The decoupling tank hydraulic pressure divider further comprises an exhaust valve (11) and a sewage pipe (12); The exhaust valve (11) is fixed at the middle of the top end of the tank body (10), and the sewage discharge pipe (12) is fixed at the middle of the lower end of the tank body (10).

4. The heating network hydraulic balance regulator according to claim 1, characterized in that: The water inlet and outlet pipes (13) are divided into two inlets and two outlets, connected to two sides of the tank body (10), one inlet and one outlet respectively.

5. The heating network hydraulic balance regulator according to claim 1, characterized in that: Also includes a limiter assembly; The limiting assembly comprises a connecting ring (30), a through hole (31) and a locking rod (35); One end of the connecting ring (30) is fixed to one end of the first spring column (20), and there are three through holes (31) arranged at one end of the connecting ring (30). The locking rod (35) is screwed into the connecting ring (30).

6. The hydraulic balance regulator of the heating network according to claim 5, characterized in that: The limiting assembly also includes a support column (32), a limiting plate (33) and a round spring (34); The support column (32) is inserted into the through hole (31), the limiting plate (33) is fixed to the middle section of the support column (32), and the round spring (34) is sleeved on the lower section of the support column (32), with one end fixed to the limiting plate (33) and the other end fixed to the connecting ring (30).

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