CN217951236U

CN217951236U - Heat supply control valve

Info

Publication number: CN217951236U
Application number: CN202221490612.XU
Authority: CN
Inventors: 范旭强
Original assignee: Shenyang Lantian Intelligent Gas Heating Co ltd
Current assignee: Shenyang Lantian Intelligent Gas Heating Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-12-02
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a: the utility model provides a heat supply control valve, includes the main part, main part one side is equipped with the valve input end, the main part opposite side is equipped with the valve output end, inside input chamber and the output chamber of being equipped with of main part, the input chamber with the output chamber junction is equipped with the current-limiting plate, be equipped with a plurality of round holes on the current-limiting plate, the round hole is the circumference range on the current-limiting plate, every corresponding position is equipped with a plurality of cylinders of different sizes on the round hole, the cylinder is circumference fixed connection in sealed first bottom, sealed first fixed connection is in the one end of telescopic link, the other end fixed connection controller of telescopic link utilizes automatic bounce mechanism can very easy convenient change filter in the in-process that need not to stop production, can also monitor the hot water flow condition through flow induction system simultaneously to monitor filtration state, prevent that impurity from deposiing in the junction of pipeline, make two pipelines glue together, influence the heating effect.

Description

Heat supply control valve

Technical Field

The utility model discloses be applied to valve technical field, specifically be a heat supply control flap.

Background

Valves are fittings for pipes that are used to open and close the pipe, control the flow direction, regulate and control the parameters of the transport medium (temperature, pressure and flow). According to the function, the valve can be divided into a shut-off valve, a check valve, a regulating valve and the like, wherein the valve is a control part in a fluid conveying system and has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are further divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316 and the like), chromium-molybdenum-steel valves, chromium-molybdenum-vanadium-steel valves, duplex steel valves, plastic valves, nonstandard valves and the like according to the materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat supply control valve to solve current flow control valve when using, the holistic stability of control valve is poor with the steadiness, appears shifting off normal's the condition easily under the exogenic action when using, is not convenient for control the circulation that flows through flow control valve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat supply control flap, comprises a main body, main part one side is equipped with the valve input, the main part opposite side is equipped with the valve output, inside input chamber and the output chamber of being equipped with of main part, the input chamber with the output chamber junction is equipped with the current-limiting plate, be equipped with a plurality of round holes on the current-limiting plate, the round hole is in be circumference arrangement, every on the current-limiting plate corresponding position is equipped with a plurality of cylinders different in size on the round hole, the cylinder is circumference fixed connection in sealed first bottom, sealed first fixed connection is in the one end of telescopic link, the other end fixed connection controller of telescopic link, telescopic link sliding connection is in inside the main part, controller fixed connection is in the main part top.

Preferably, a filtering flange is arranged at the input end of the valve.

Preferably, the bottom parts of the input cavity and the output cavity are respectively provided with a sewage discharge valve.

Preferably, the outer parts of the input cavity and the output cavity are provided with heat insulation layers.

Preferably, the top of the controller is provided with a manual switch, the manual switch is fixedly connected with a threaded rod, and the threaded rod is in threaded connection with the telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an energy-conserving heat supply pipeline this simple structure is novel, utilizes automatic bounce mechanism can be very easy convenient change filter at the in-process that need not the shut down, can also monitor the hot water supply flow condition through flow induction system simultaneously to monitoring filtration state prevents that impurity from deposiing in the junction of pipeline, makes two pipelines glue together, influences the heating effect.

Drawings

Fig. 1 is a front view of a heat supply control valve of the present invention;

FIG. 2 is a top view of the current-limiting plate of the present invention;

fig. 3 is the connection diagram of the threaded rod and the telescopic rod of the utility model.

Wherein; 1. a main body; 2. a valve input; 3. a valve output end; 4. an input chamber; 5. an output chamber; 6. a flow-limiting plate; 7. a circular hole; 8. a cylinder; 9. a sealing head; 10. a telescopic rod; 11. a controller; 12. filtering a flange; 13. a drain valve; 14. a heat-insulating layer; 15. a manual switch; 16. a threaded rod.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a heat supply control valve, includes

main part

1, 1 one side of main part is equipped with

valve input

2, 1 opposite side of main part is equipped with

valve output

3, 1 inside input chamber 4 and the output chamber 5 of being equipped with of main part, input chamber 4 with 5 junctions in output chamber are equipped with current-limiting plate 6, be equipped with a plurality of round holes 7 on current-limiting plate 6, round hole 7 is the circumference range on current-limiting plate 6, every it is equipped with a plurality of cylinders 8 that differ in length to correspond the position on the round hole 7, cylinder 8 is circumference fixed connection in sealed first 9 bottoms, sealed first 9 fixed connection is in the one end of telescopic link 10, the other end fixed connection controller 11 of telescopic link 10, telescopic link 10 sliding connection be in inside 1 main part, controller 11 fixed connection be in 1 top of main part.

In particular, a filter flange 12 is provided on the valve input 2.

To prevent heat supply, the water contains impurities to block the gate valve or the current-limiting plate 6.

Specifically, the bottoms of the input cavity 4 and the output cavity 5 are respectively provided with a sewage discharge valve 13.

The input cavity 4 and the output cavity 5 are convenient to overhaul or clean.

Specifically, the input cavity 4 and the output cavity 5 are externally provided with an insulating layer 14.

The heat loss of the heat supply valve is reduced, and the heat energy is saved.

Specifically, the top of the controller 11 is provided with a manual switch 15, the manual switch 15 is fixedly connected with a threaded rod 16, and the threaded rod 16 is screwed with the telescopic rod 10.

When the controller 11 is abnormal or power is cut off, the manual switch 15 can be switched, and the manual switch 15 is rotated to control the lifting of the threaded rod 16 so as to control the lifting of the sealing head 9.

Working principle; firstly, when hot water is transported in the main body 1, the hot water enters through the valve input end 2 and then enters the input cavity 4, the telescopic rod 10 is controlled by the controller 11 to control the sealing head 9 to move up and down, the cylinders 8 with different lengths are arranged at the bottom of the sealing head 9, the cylinders 8 are inserted into the circular holes 7 on the restrictor plate 6, the flow is controlled by closing the circular holes 7, and the transported hot water enters the output cavity 5 through the circular holes 7 and is finally discharged from the valve output end 3.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A heating control valve comprising a body (1), characterised by; main part (1) one side is equipped with valve input end (2), main part (1) opposite side is equipped with valve output end (3), main part (1) inside is equipped with input chamber (4) and output chamber (5), input chamber (4) with output chamber (5) junction is equipped with current-limiting plate (6), be equipped with a plurality of round holes (7) on current-limiting plate (6), round hole (7) are the circumference range on current-limiting plate (6), every it is equipped with a plurality of cylinders (8) that differ in size to correspond the position on round hole (7), cylinder (8) are circumference fixed connection in sealed head (9) bottom, sealed head (9) fixed connection is in the one end of telescopic link (10), other end fixed connection controller (11) of telescopic link (10), telescopic link (10) sliding connection be in inside main part (1), controller (11) fixed connection be in main part (1) top.

2. A heating control valve as claimed in claim 1, wherein; and a filtering flange (12) is arranged on the valve input end (2).

3. A heating control valve as claimed in claim 1, wherein; and the bottoms of the input cavity (4) and the output cavity (5) are respectively provided with a sewage discharge valve (13).

4. A heating control valve as claimed in claim 1, wherein; and heat insulation layers (14) are arranged outside the input cavity (4) and the output cavity (5).

5. A heating control valve as claimed in claim 1, wherein; the controller (11) top is equipped with hand switch (15), hand switch (15) fixed connection threaded rod (16), threaded rod (16) spiro union telescopic link (10).