CN219606091U

CN219606091U - Intelligent flow control device of heat exchanger unit

Info

Publication number: CN219606091U
Application number: CN202320559915.0U
Authority: CN
Inventors: 张华�; 谭鹏
Original assignee: Shandong Dechen Construction Engineering Co ltd
Current assignee: Shandong Dechen Construction Engineering Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-29
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses an intelligent flow control device of a heat exchange unit, which belongs to the technical field of flow control of the heat exchange unit and comprises a valve body, a valve pipe, a control box, a valve ball, a valve rod, a dual-mode adjusting control assembly and a division plate.

Description

Intelligent flow control device of heat exchanger unit

Technical Field

The utility model relates to an intelligent flow control device of a heat exchange unit, and belongs to the technical field of flow control of heat exchange units.

Background

The heat exchanger unit is composed of a heat exchanger, a temperature control valve group, a drainage valve group (when the heating medium is steam), a circulating pump, an electric control cabinet, a base, a pipeline, a valve, an instrument and the like, and an expansion tank, water treatment equipment, water pump variable-frequency control, a temperature control valve, remote communication control and the like can be additionally arranged, so that a complete heat exchange station is formed.

Disclosure of Invention

The utility model aims to solve the problems by providing the intelligent flow control device of the heat exchanger unit, the dual-mode adjusting and controlling assembly in the control box is used for starting to drive the valve rod to rotate so as to drive the valve ball to rotate, so that the positions of the small flow discharge hole and the large flow discharge hole on the valve ball can be adjusted to the side surface without the small flow discharge hole and the large flow discharge hole, the flow of the heat exchanger unit can be flexibly controlled, the dual-mode adjusting and controlling assembly is used for controlling the flow, and the dual-mode adjusting and controlling assembly has two control modes, one is electric, the other is manual, the flow can be controlled by receiving a temperature control signal, and the flow can be manually adjusted.

The intelligent flow control device of the heat exchange unit comprises a valve body, a valve pipe, a control box, a valve ball, a valve rod, a dual-mode adjusting control assembly and a partition plate, wherein the valve pipe is fixedly arranged at the top of the valve body, the control box is fixedly arranged at the top of the valve pipe, the valve ball is movably arranged in the valve body, a small flow discharge hole and a large flow discharge hole are formed in the valve ball, the valve rod is fixedly arranged at the top of the valve ball, the dual-mode adjusting control assembly is connected with the valve ball through the valve rod, the partition plate is fixedly arranged in the control box, the dual-mode adjusting control assembly is arranged on the partition plate, a sealing ring is further arranged in the valve pipe, the valve rod penetrates through the sealing ring, connecting pipes are symmetrically arranged at two sides of the valve body, the connecting pipes at two sides of the valve body are externally connected with the heat exchange unit, the dual-mode adjusting control assembly in the control box is started to drive the valve rod to rotate in a driving manner, and therefore the positions of the small flow discharge hole and the large flow discharge hole on the adjusting ball can be flexibly controlled to the side of the valve unit.

Preferably, in order to enable the driving motor to start and drive the driving gear to rotate, and then rotate the upper layer gear ring connected with the driving motor in a meshed manner, the dual-mode adjusting and controlling assembly comprises an upper layer gear ring and the driving gear, the upper layer gear ring is connected with the driving gear in a meshed manner, the dual-mode adjusting and controlling assembly further comprises the driving motor, the driving motor is fixedly installed in the control box, the top of the upper layer gear ring is connected with the inner wall of the control box through a rotating shaft, and an output shaft of the driving motor is connected with the driving gear.

Preferably, in order to make the manual work remove the pulling handle and drive the sliding support and remove to adjust the position of gear board, dual mode regulation control assembly still includes lower floor's gear ring, lower floor's gear ring's top with upper gear ring fixed connection, lower floor's gear ring's bottom with valve rod fixed connection, dual mode regulation control assembly still includes gear board, sliding support and pulling handle, spacing spout has been seted up on the lateral wall of control box, sliding support movable mounting is in the spacing spout, the gear board passes through the sliding support with the pulling handle is connected, the gear board is located in the control box, just the gear board with lower floor's gear ring meshing is connected.

The beneficial effects of the utility model are as follows: according to the utility model, the valve rod is driven to rotate by the dual-mode adjusting control component in the control box, so that the valve ball is driven to rotate, the positions of the small-flow discharge hole and the large-flow discharge hole on the valve ball are adjusted, and the positions of the small-flow discharge hole and the large-flow discharge hole on the valve ball can be adjusted to the side surface without the small-flow discharge hole and the large-flow discharge hole, so that the flow of the heat exchange unit is flexibly controlled, and the flow is controlled by the dual-mode adjusting control component.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the internal structure of the present utility model.

FIG. 3 is a schematic top view of a dual mode tuning control assembly according to the present utility model.

FIG. 4 is a schematic diagram of the bottom structure of the dual mode tuning control assembly of the present utility model.

In the figure: 1. a valve body; 101. a connecting pipe; 2. a valve tube; 3. a control box; 4. a valve ball; 401. a small flow discharge hole; 402. a large flow discharge hole; 5. a valve stem; 6. a seal ring; 7. a dual mode adjustment control assembly; 701. an upper gear ring; 702. a driving motor; 703. a drive gear; 704. a lower gear ring; 705. a gear plate; 706. a sliding support; 707. pulling the handle; 8. a partition plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the intelligent flow control device of the heat exchange unit comprises a valve body 1, a valve pipe 2, a control box 3, a valve ball 4, a valve rod 5, a dual-mode adjusting control assembly 7 and a partition plate 8, wherein the valve pipe 2 is fixedly arranged at the top of the valve body 1, the control box 3 is fixedly arranged at the top of the valve pipe 2, the valve ball 4 is movably arranged in the valve body 1, a small flow discharge hole 401 and a large flow discharge hole 402 are formed in the valve ball 4, the valve rod 5 is fixedly arranged at the top of the valve ball 4, the dual-mode adjusting control assembly 7 is connected with the valve ball 4 through the valve rod 5, the partition plate 8 is fixedly arranged in the control box 3, the dual-mode adjusting control assembly 7 is arranged on the partition plate 8, a sealing ring 6 is further arranged in the valve pipe 2, the valve rod 5 is arranged in the sealing ring 6 in a penetrating manner, and connecting pipes 101 are symmetrically arranged on two sides of the valve body 1.

In the utility model, the heat exchanger unit is externally connected through the connecting pipes 101 at the two sides of the valve body 1, the valve rod 5 is driven to rotate by the dual-mode adjusting and controlling assembly 7 in the control box 3 in the use process, and the valve ball 4 is driven to rotate, so that the positions of the small-flow discharging hole 401 and the large-flow discharging hole 402 on the valve ball 4 can be adjusted to the side surface without the small-flow discharging hole 401 and the large-flow discharging hole 402, the flow of the heat exchanger unit is flexibly controlled, the flow is controlled through the dual-mode adjusting and controlling assembly 7, and the heat exchanger unit has two control modes, one is electric, the other is manual, the flow can be controlled through receiving a temperature control signal, and the valve is manually adjusted.

As a technical optimization scheme of the utility model, as shown in FIG. 1, the dual-mode adjusting and controlling assembly 7 comprises an upper gear ring 701 and a driving gear 703, wherein the upper gear ring 701 is meshed with the driving gear 703, the dual-mode adjusting and controlling assembly 7 further comprises a driving motor 702, the driving motor 702 is fixedly arranged in the control box 3, the top of the upper gear ring 701 is connected with the inner wall of the control box 3 through a rotating shaft, an output shaft of the driving motor 702 is connected with the driving gear 703, the driving motor 702 can be started to drive the driving gear 703 to rotate, and then the upper gear ring 701 meshed and connected with the driving gear 703 is rotated, so that a valve rod 5 at the bottom is driven to rotate, and a valve ball 4 rotation control function is achieved.

As a technical optimization scheme of the utility model, as shown in FIG. 1, the dual-mode adjusting and controlling assembly 7 further comprises a lower gear ring 704, the top of the lower gear ring 704 is fixedly connected with an upper gear ring 701, the bottom of the lower gear ring 704 is fixedly connected with a valve rod 5, the dual-mode adjusting and controlling assembly 7 further comprises a gear plate 705, a sliding support 706 and a pulling handle 707, a limit sliding groove is formed in the side wall of the control box 3, the sliding support 706 is movably arranged in the limit sliding groove, the gear plate 705 is connected with the pulling handle 707 through the sliding support 706, the gear plate 705 is positioned in the control box 3, the gear plate 705 is meshed with the lower gear ring 704, the pulling handle 707 is manually moved to drive the sliding support 706 to move, so that the position of the gear plate 705 is adjusted, the lower gear ring 704 is driven to rotate, and the valve rod 5 at the bottom rotates along with the lower gear ring to play a role in controlling the rotation of the valve ball 4.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Intelligent flow control device of heat exchanger unit, its characterized in that: including valve body (1), valve pipe (2), control box (3), valve ball (4), valve rod (5), dual mode regulation control assembly (7) and division board (8), valve pipe (2) are fixed to be set up the top of valve body (1), control box (3) are fixed to be set up the top of valve pipe (2), valve ball (4) movable mounting is in valve body (1), small-flow discharge hole (401) and large-flow discharge hole (402) have been seted up on valve ball (4), valve rod (5) are fixed to be set up the top of valve ball (4), dual mode regulation control assembly (7) are passed through valve rod (5) with valve ball (4) are connected, division board (8) are fixed to be set up in control box (3), dual mode regulation control assembly (7) are installed on division board (8).

2. The intelligent flow control device of a heat exchanger unit according to claim 1, wherein: a sealing ring (6) is further arranged in the valve tube (2), and the valve rod (5) penetrates through the sealing ring (6).

3. The intelligent flow control device of a heat exchanger unit according to claim 1, wherein: connecting pipes (101) are symmetrically arranged on two sides of the valve body (1).

4. The intelligent flow control device of a heat exchanger unit according to claim 1, wherein: the dual-mode adjustment control assembly (7) comprises an upper gear ring (701) and a driving gear (703), wherein the upper gear ring (701) is in meshed connection with the driving gear (703).

5. The intelligent flow control device of the heat exchanger unit according to claim 4, wherein: the dual-mode regulation control assembly (7) further comprises a driving motor (702), and the driving motor (702) is fixedly installed in the control box (3).

6. The intelligent flow control device of the heat exchanger unit according to claim 5, wherein: the top of the upper gear ring (701) is connected with the inner wall of the control box (3) through a rotating shaft, and an output shaft of the driving motor (702) is connected with the driving gear (703).

7. The intelligent flow control device of the heat exchanger unit according to claim 6, wherein: the dual-mode regulation control assembly (7) further comprises a lower gear ring (704), wherein the top of the lower gear ring (704) is fixedly connected with the upper gear ring (701), and the bottom of the lower gear ring (704) is fixedly connected with the valve rod (5).

8. The intelligent flow control device of the heat exchanger unit according to claim 7, wherein: the dual-mode adjusting control assembly (7) further comprises a gear plate (705), a sliding support (706) and a pulling handle (707), wherein a limiting sliding groove is formed in the side wall of the control box (3), the sliding support (706) is movably installed in the limiting sliding groove, and the gear plate (705) is connected with the pulling handle (707) through the sliding support (706).

9. The intelligent flow control device of the heat exchange unit according to claim 8, wherein: the gear plate (705) is positioned in the control box (3), and the gear plate (705) is in meshed connection with the lower layer gear ring (704).