阅读说明：本技术 一种给水设备的流量控制装置 (Flow control device of water supply equipment ) 是由 陈志灵 郭天会 马海宁 熊箐 于 2021-09-06 设计创作，主要内容包括：本发明适用于给水设备技术领域,提供了一种给水设备的流量控制装置,设置在给水设备的给水管上,所述流量控制装置包括：阀体,所述阀体顶部铰接设有两块用于将其封闭起来的封盖板；闸板,滑动设置于所述阀体内,用于拦截阻挡给水管内水流；调节组件,设于所述阀体内,用于调整闸板位置；撑开组件,设于所述调节组件上,用于在需要调节给水管流量时将两块封盖板打开；联动组件,设于所述阀体上,用于在撑开组件将两块封盖板打开的同时带动调节组件升至阀体上方,本装置结构布局紧凑合理,操作简单,使用方便,采用密码解锁的方式,需特定人员才可进行流量调整,安全性更好,保证整个供暖网络正常稳定运行。(The invention is suitable for the technical field of water supply equipment, and provides a flow control device of water supply equipment, which is arranged on a water supply pipe of the water supply equipment, and comprises: the top of the valve body is hinged with two sealing cover plates for sealing the valve body; the gate plate is arranged in the valve body in a sliding mode and used for intercepting and blocking water flow in the water supply pipe; the adjusting assembly is arranged in the valve body and used for adjusting the position of the flashboard; the opening assembly is arranged on the adjusting assembly and used for opening the two cover plates when the flow of the water supply pipe needs to be adjusted; the linkage subassembly is located on the valve body for drive adjusting part when strutting the subassembly and open two closing plates and rise to the valve body top, this device structural layout is compact reasonable, easy operation, and convenient to use adopts the mode of password unblock, needs specific personnel just can carry out flow adjustment, and the security is better, guarantees whole heating network normal steady operation.)

1. A flow control device of a water supply equipment provided on a water supply pipe of the water supply equipment, characterized in that the flow control device comprises:

the valve body is of a hollow shell-shaped structure, and two sealing cover plates for sealing the valve body are hinged to the top of the valve body;

the flashboard is arranged in the valve body in a sliding manner and used for intercepting and blocking water flow in the water supply pipe so as to achieve the purpose of controlling the flow;

the adjusting assembly is arranged in the valve body and used for adjusting the position of the flashboard so as to control the interception amount of water;

the opening assembly is arranged on the adjusting assembly and used for opening the two cover plates when the flow of the water supply pipe needs to be adjusted;

and the linkage assembly is arranged on the valve body and used for driving the adjusting assembly to ascend to the upper part of the valve body while the opening assembly opens the two cover plates.

2. The flow control device of a water supply apparatus of claim 1, wherein the adjusting assembly comprises:

the threaded rod is inserted on the flashboard in a penetrating way, the lower end of the threaded rod is rotationally connected to the bottom of the inner cavity of the valve body, and a thread pair is arranged between the threaded rod and the flashboard for transmission;

the sleeve pipe, slip cap are located on the threaded rod, its one end of keeping away from the flashboard is equipped with and is convenient for carry out the pivoted handle with self.

3. The flow control device of a water supply apparatus of claim 2, wherein the spreader assembly comprises:

the connecting sleeve is rotatably sleeved on the sleeve;

and one ends of the two push-pull rods are hinged to the connecting sleeve, sliding blocks are arranged on the two cover plates in a sliding mode through sliding grooves, and the ends, far away from the connecting sleeve, of the two push-pull rods are in one-to-one correspondence to the sliding blocks arranged on the two cover plates respectively and are hinged to the sliding blocks arranged on the two cover plates.

4. The flow control device of a water supply apparatus of claim 3, wherein the linkage assembly comprises:

the outer wall of the valve body is fixedly provided with two mounting blocks, and the screw rod is rotatably arranged between the two mounting blocks;

the internal thread pipe is sleeved on the screw rod in a rotating manner;

the valve body is characterized by comprising a supporting rod, wherein a through groove from top to bottom is formed in the side wall of the valve body, one end of the supporting rod is fixedly arranged on the internal thread pipe, and the other end of the supporting rod penetrates through the through groove, extends into the valve body and is fixedly connected to the connecting sleeve.

5. The flow control device of the water supply equipment according to claim 4, wherein the valve body is further provided with a driving structure for driving the screw rod to rotate.

6. The flow control device of a water supply apparatus according to claim 5, wherein the driving structure comprises:

the rotating shaft is rotatably arranged on the side wall of the valve body, one end of the rotating shaft, which is far away from the valve body, is fixedly provided with a driving bevel gear, and the screw rod is fixedly provided with a driven bevel gear which is in meshing transmission with the driving bevel gear;

and the rotating motor is fixedly arranged in the valve body, is a forward and reverse rotating motor and is used for driving the rotating shaft to rotate.

7. The flow control device of the water supply equipment according to claim 6, wherein the outer wall of the valve body is provided with a code disc for controlling the opening and closing of the rotary motor.

Technical Field

The invention relates to the technical field of water supply equipment, in particular to a flow control device of water supply equipment.

Background

Winter heating is the living demand of residents in northern China, heating is social service for solving the basic living demand of winter heating of residents in northern China, new China is established, the development of a heat supply industry plays an important role in developing economy, improving the living standard of people and improving the environment, but the long-term formed contradictions and problems of the accumulation of the welfare heat supply system of heat consumption of workers and payment of worker units are more, especially, the problems of difficult charging, aging of facilities, high energy consumption, large waste, serious environmental pollution and the like influence the healthy development of the town heat supply industry, the contradictions and the problems existing in the welfare heat supply system are really solved by reforming a town heat supply system, and the method is an important work for guaranteeing the heating of residents in northern China and realizing the establishment of conservation-oriented social requirements.

At present, when the property heating pipeline carries out rivers control, often through the flow of control flap control heating pipeline internal water, but the valve on the pipeline anybody can all rotate it, makes heating pipeline rivers change, and then influences whole heating network, has certain potential safety hazard.

Therefore, the present invention provides a flow control device of a water supply equipment to solve the above problems.

Disclosure of Invention

An embodiment of the present invention aims to provide a flow rate control device of a water supply apparatus to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a flow control device of a water supply equipment, provided on a water supply pipe of the water supply equipment, the flow control device comprising:

the valve body is of a hollow shell-shaped structure, and two sealing cover plates for sealing the valve body are hinged to the top of the valve body;

the flashboard is arranged in the valve body in a sliding manner and used for intercepting and blocking water flow in the water supply pipe so as to achieve the purpose of controlling the flow;

the adjusting assembly is arranged in the valve body and used for adjusting the position of the flashboard so as to control the interception amount of water;

the opening assembly is arranged on the adjusting assembly and used for opening the two cover plates when the flow of the water supply pipe needs to be adjusted;

and the linkage assembly is arranged on the valve body and used for driving the adjusting assembly to ascend to the upper part of the valve body while the opening assembly opens the two cover plates.

In one alternative: the adjustment assembly includes:

the threaded rod is inserted on the flashboard in a penetrating way, the lower end of the threaded rod is rotationally connected to the bottom of the inner cavity of the valve body, and a thread pair is arranged between the threaded rod and the flashboard for transmission;

the sleeve pipe, slip cap are located on the threaded rod, its one end of keeping away from the flashboard is equipped with and is convenient for carry out the pivoted handle with self.

In one alternative: the distraction assembly includes:

the connecting sleeve is rotatably sleeved on the sleeve;

and one ends of the two push-pull rods are hinged to the connecting sleeve, sliding blocks are arranged on the two cover plates in a sliding mode through sliding grooves, and the ends, far away from the connecting sleeve, of the two push-pull rods are in one-to-one correspondence to the sliding blocks arranged on the two cover plates respectively and are hinged to the sliding blocks arranged on the two cover plates.

In one alternative: the linkage assembly includes:

the outer wall of the valve body is fixedly provided with two mounting blocks, and the screw rod is rotatably arranged between the two mounting blocks;

the internal thread pipe is sleeved on the screw rod in a rotating manner;

the valve body is characterized by comprising a supporting rod, wherein a through groove from top to bottom is formed in the side wall of the valve body, one end of the supporting rod is fixedly arranged on the internal thread pipe, and the other end of the supporting rod penetrates through the through groove, extends into the valve body and is fixedly connected to the connecting sleeve.

In one alternative: and the valve body is also provided with a driving structure for driving the screw rod to rotate.

In one alternative: the driving structure includes:

the rotating shaft is rotatably arranged on the side wall of the valve body, one end of the rotating shaft, which is far away from the valve body, is fixedly provided with a driving bevel gear, and the screw rod is fixedly provided with a driven bevel gear which is in meshing transmission with the driving bevel gear;

and the rotating motor is fixedly arranged in the valve body, is a forward and reverse rotating motor and is used for driving the rotating shaft to rotate.

In one alternative: and a password disk for controlling the opening and closing of the rotary motor is arranged on the outer wall of the valve body.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

this device structural layout is compact reasonable, the operation is simple, high durability and convenient use, when flow in the water supply pipe is adjusted to needs, open two closing cap boards through strutting the subassembly earlier, under the linkage subassembly effect, it drives adjusting part and rises to the valve body top so that people can just carry out flow adjustment through its adjustment flashboard position with the control to the interception volume of water through strutting the subassembly when opening two closing cap boards, thereby realize the purpose of controlled flow, adopt the mode of password unblock, need specific personnel just can carry out flow adjustment, the security is better, guarantee the normal steady operation of whole heating network.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a schematic view showing the position between the threaded rod and the shutter in the present invention.

Fig. 3 is a cross-sectional view between the sleeve and the threaded rod of the present invention.

Fig. 4 is a schematic structural diagram of a cover plate according to an embodiment of the present invention.

Notations for reference numerals: 1-valve body, 2-water supply pipe, 3-rotating shaft, 4-driving bevel gear, 5-driven bevel gear, 6-internal threaded pipe, 7-supporting rod, 8-through groove, 9-screw rod, 10-mounting block, 11-push-pull rod, 12-sliding block, 13-handle, 14-sealing cover plate, 15-sleeve, 16-connecting sleeve, 17-threaded rod, 18-cipher disk, 19-flashboard, 20-rotary motor and 21-sliding groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1, in an embodiment of the present invention, a flow control device of a water supply equipment is disposed on a water supply pipe 2 of the water supply equipment, and is characterized in that the flow control device includes:

the valve body 1 is of a hollow shell-shaped structure, and two cover plates 14 for sealing the valve body 1 are hinged to the top of the valve body 1;

the flashboard 19 is arranged in the valve body 1 in a sliding manner and is used for intercepting and blocking water flow in the water supply pipe 2 so as to achieve the purpose of controlling the flow;

the adjusting component is arranged in the valve body 1 and is used for adjusting the position of the flashboard 19 so as to control the interception amount of water;

the opening assembly is arranged on the adjusting assembly and used for opening the two sealing cover plates 14 when the flow of the water supply pipe 2 needs to be adjusted;

and the linkage assembly is arranged on the valve body 1 and used for driving the adjusting assembly to ascend to the upper part of the valve body 1 while the opening assembly opens the two cover sealing plates 14.

In this embodiment, when the flow in the water supply pipe 2 needs to be adjusted, the two sealing cover plates 14 are firstly opened by the opening component, and under the action of the linkage component, the opening component opens the two sealing cover plates 14 and simultaneously drives the adjusting component to rise above the valve body 1 so that people can conveniently adjust the position of the flashboard 19 to control the interception amount of water, thereby achieving the purpose of controlling the flow.

Referring to fig. 2, in an embodiment of the present invention, the adjusting assembly includes:

the threaded rod 17 is inserted on the flashboard 19 in a penetrating way, the lower end of the threaded rod is rotatably connected to the bottom of the inner cavity of the valve body 1, and a thread pair is arranged between the threaded rod 17 and the flashboard 19 for transmission;

and the sleeve 15 is sleeved on the threaded rod 17 in a sliding manner, and one end of the sleeve, which is far away from the flashboard 19, is provided with a handle 13 which is convenient for rotating the sleeve.

Further, referring to fig. 3, in this embodiment, the threaded rod 17 is matched with the sleeve 15 by a boss and a groove, the sleeve 15 can be freely drawn along the threaded rod 17, and the sleeve 15 can be rotated to drive the threaded rod 17 to rotate, so as to drive the shutter 9 to slide to control the interception amount of water, thereby achieving the purpose of controlling the flow rate.

Referring to fig. 4, in an embodiment of the present invention, the distraction assembly includes:

the connecting sleeve 16 is rotatably sleeved on the sleeve 15;

one end of each of the two push-pull rods 11 is hinged to the connecting sleeve 16, the two sealing cover plates 14 are provided with sliding blocks 12 in a sliding manner through sliding grooves 21, and one end of each of the two push-pull rods 11, which is far away from the connecting sleeve 16, is hinged to the corresponding sliding block 12 on each of the two sealing cover plates 14.

In one embodiment of the present invention, the linkage assembly comprises:

the outer wall of the valve body 1 is fixedly provided with two mounting blocks 10, and the screw rod 9 is rotatably arranged between the two mounting blocks 10;

the internal threaded pipe 6 is sleeved on the screw rod 9 in a screwing manner;

a through groove 8 is formed in the side wall of the valve body 1 from top to bottom, one end of the support rod 7 is fixedly arranged on the internal threaded pipe 6, and the other end of the support rod 7 penetrates through the through groove 8 to extend into the valve body 1 and is fixedly connected to the connecting sleeve 16;

the valve body 1 is also provided with a driving structure for driving the screw rod 9 to rotate;

the driving structure includes:

the rotating shaft 3 is rotatably arranged on the side wall of the valve body 1, one end of the rotating shaft, which is far away from the valve body 1, is fixedly provided with a driving bevel gear 4, and the screw rod 9 is fixedly provided with a driven bevel gear 5 which is in meshing transmission with the driving bevel gear 4;

the rotating motor 20 is fixedly arranged in the valve body 1, is a forward and reverse rotating motor and is used for driving the rotating shaft 9 to rotate;

and a password disk 18 for controlling the opening and closing of a rotary motor 20 is arranged on the outer wall of the valve body 1.

In this embodiment, a password is input into the password disk 18 to start the rotating motor 20 to drive the screw rod 9 to rotate, the screw rod 9 drives the internal threaded pipe 6 to ascend while rotating, that is, the sleeve 15 is driven to ascend by the support rod 7, in the ascending process of the sleeve 15, the two push-pull rods 11 gradually push the two sealing cover plates 14 away, when the two sealing cover plates 14 are completely pushed away, one end of the sleeve 15 far away from the flashboard 19 is just lifted above the valve body 1, at this time, people rotate the sleeve 15 by the handle 13 to drive the threaded rod 17 to rotate, the threaded rod 17 rotates to drive the flashboard 19 to slide to control the interception amount of water, the purpose of controlling the flow is achieved, and after adjustment is completed, the rotating motor 20 rotates reversely to drive the sleeve 15 and the two sealing cover plates 14 to reset.

The embodiment of the invention provides a flow control device of water supply equipment, when the flow in a water supply pipe 2 needs to be adjusted, two sealing cover plates 14 are firstly opened through a spreading component, under the action of a linkage component, the spreading component drives the adjusting component to rise above a valve body 1 while opening the two sealing cover plates 14, so that people can conveniently control the interception amount of water by adjusting the position of a flashboard 19, the purpose of controlling the flow is realized, a password unlocking mode is adopted, the flow can be adjusted by specific personnel, the safety is better, the normal and stable operation of the whole heating network is ensured, and the flow control device has good practical significance.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.