CN218326257U

CN218326257U - Self-control valve with automatic pressure regulation function

Info

Publication number: CN218326257U
Application number: CN202222501228.1U
Authority: CN
Inventors: 张德魁; 刘新旭; 史合为; 王瑞波
Original assignee: Shandong Zhongquan Power Station Valve Manufacturing Co ltd
Current assignee: Shandong Zhongquan Power Station Valve Manufacturing Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-17
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to the technical field of valves, especially, relate to an automatic control valve with automatically regulated pressure, including box, through-hole, motor and turning block, the box upper end is provided with the connecting block, the connecting block upper end is provided with the motor, the inside through-hole that is provided with of box, the inside turning block that is provided with of through-hole, the turning block with motor looks adaptation, the turning block both sides all are provided with pressure sensor. The utility model discloses have the function of automatically regulated discharge, the valve structure of having solved current regulating pondage is too complicated and lack the problem of automatically regulated pondage function, leads to in some unmanned on duty's place, lacks corresponding valve and controls rivers, increases staff's extra work.

Description

Self-control valve with automatic pressure regulation function

Technical Field

The utility model relates to the technical field of valves, especially, relate to an automatic control valve with automatically regulated pressure.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like.

Through retrieval, patent publication No. CN213954388U discloses a valve capable of adjusting water volume, including valve housing, regulation structure, buffer structure and filtration, valve housing side rigid coupling has the ring flange, valve housing top rigid coupling protective housing, protective housing top threaded connection adjusting screw, adjusting screw rotates the connection control panel in bottom, adjusting screw top rigid coupling rotor plate. This application is rational in infrastructure, can drive the graduation apparatus through adjusting screw isotructure when the regulating pondage and remove, thereby can judge the displacement distance of control panel according to the graduation apparatus, thereby determine how much of regulating pondage during regulation, can have certain cushioning effect to liquid when closing and starting the valve through outdoor second spring isotructure of buffer board, damage to the control panel when reducing liquid flow, can filter liquid through the filter screen, can be convenient for change the filter screen through mounting panel isotructure, it is clean, among the prior art CN213954388U, in use though there is certain cushioning effect to liquid through buffer board isotructure, damage to the control panel when reducing liquid flow, and can filter liquid through the filter screen, can be convenient for change the filter screen through mounting panel isotructure, it is clean, but the defect that exists is: the existing valve for adjusting water quantity is too complex in structure and lacks of the function of automatically adjusting water quantity, so that in some unattended places, corresponding valves are lacked to control water flow, and extra work of workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a self-control valve with automatically regulated pressure to the problem that exists among the background art.

The technical scheme of the utility model: the utility model provides an automatic control valve with automatically regulated pressure, includes box, through-hole, motor and turning block, the box upper end is provided with the connecting block, the connecting block upper end is provided with the motor, the inside through-hole that is provided with of box, the inside turning block that is provided with of through-hole, the turning block with motor looks adaptation, the turning block both sides all are provided with pressure sensor.

When one kind has automatic control valve of automatically regulated pressure in this scheme of use, with this device fixed mounting between two connection water pipes, when need not leading to water, can rotate the screw and insert spacing hole with the screw, whole device keeps the locking state this moment, after unscrewing the screw, after the connecting pipe lets in the water, the water pressure of water can be sensed by the pressure sensor on turning block surface, and feedback information gives the rear end, rear end control motor drive turning block rotates certain angle, with this water flow of regulation, and then realize the effect of automatic control water flow pressure.

Preferably, a rotating shaft is arranged between the motor and the rotating block, a sealing bearing is arranged in the connecting block, and the rotating shaft is arranged in the sealing bearing. The motor can be matched with the pressure sensor to control the rotating block to rotate by a corresponding angle, so that the water flow pressure is adjusted.

Preferably, the lower end of the rotating block is provided with a positioning shaft, and the positioning shaft is fixedly connected with the lower end of the box body. The stable rotation of the rotating block can be ensured through the arrangement of the positioning shaft.

Preferably, the outer wall of one side of the rotating block is provided with a limiting hole, the outer wall of the box body is provided with a screw, and the screw is matched with the limiting hole. Through clockwise rotation screw, the screw can insert spacing downthehole portion, and owing to the restriction of position, the turning block can not take place to rotate this moment.

Preferably, mounting grooves are formed in two sides of the rotating block, the pressure sensor is mounted inside the mounting grooves, and the pressure sensor is matched with the motor. The pressure sensor is convenient to fix and install through the installation groove.

Preferably, flanges are symmetrically arranged on two sides of the box body. The external water pipe can be conveniently connected by the flange plate.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. after the screw rotates, the device can be inserted into the limiting hole, the rotating block only keeps a vertical state with the through hole, any water flow cannot pass through the rotating block at the moment, and the whole rotating block is in a locking state;

2. after the screw is removed from the limiting hole, the pressure sensor can control the rear end driving motor to control the rotating block to rotate by a corresponding angle after sensing the change of water pressure, so that the automatic adjustment of water flow is realized.

Drawings

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

FIG. 2 is a schematic main sectional view of the present invention;

fig. 3 is a schematic side view of the present invention.

Reference numerals are as follows:

1. a box body; 2. a screw; 3. a through hole; 4. a flange plate; 5. connecting blocks; 6. a motor; 7. sealing the bearing; 8. mounting grooves; 9. a limiting hole; 10. positioning the shaft; 11. a pressure sensor; 12. rotating the block; 13. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

The first embodiment is as follows:

as shown in fig. 1 to fig. 3, the utility model provides an automatic control valve with automatically regulated pressure, including box 1, through-hole 3, motor 6 and turning block 12, box 1 bilateral symmetry is provided with ring flange 4, can make things convenient for external water piping connection through setting up of ring flange 4, box 1 upper end is provided with connecting block 5, connecting block 5 upper end is provided with motor 6, box 1 inside is provided with through-hole 3, through-hole 3 inside is provided with turning block 12, turning block 12 one side outer wall is provided with spacing hole 9, box 1 outer wall is provided with screw 2, screw 2 and spacing hole 9 looks adaptation, through clockwise turning screw 2, screw 2 can insert inside spacing hole 9, this moment because the restriction of the position, turning block 12 can not take place to rotate, the valve is in the locking state this moment, can not circulate, shift out spacing hole 9 when anticlockwise with screw 2, turning block 12 can pass through motor 6 regulation liquid circulation speed according to pressure sensor 11's numerical value this, with this regulation mobile pressure, turning block 12 lower extreme is provided with location axle 10, location axle 10 and box 1 lower extreme fixed connection, can guarantee through the stable rotation of location axle 12, turning block 12 and motor looks adaptation 6.

In this embodiment: after the screw 2 rotates, the screw can be inserted into the limiting hole 9, the rotating block 12 only keeps the vertical state with the through hole 3, any water flow cannot pass through the rotating block, and the whole rotating block is in a locking state.

Example two:

as shown in fig. 1 to fig. 3, the present invention provides an automatic control valve with automatic pressure adjustment, compared with the first embodiment, the present embodiment further includes: be provided with pivot 13 between motor 6 and the turning block 12, the inside sealed bearing 7 that is provided with of connecting block 5, pivot 13 is installed inside sealed bearing 7, can cooperate pressure sensor 11 to control turning block 12 through motor 6 and rotate corresponding angle, realize the regulation of water pressure, turning block 12 both sides all are provided with pressure sensor 11, turning block 12 both sides are provided with mounting groove 8, pressure sensor 11 is installed inside mounting groove 8, pressure sensor 11 and motor 6 looks adaptation, the fixed mounting of pressure sensor 11 is made things convenient for through the setting of mounting groove 8, pressure sensor 11 is common waterproof type sensor on the market, can the perception water pressure be used for transmission signal to control turning block 12 for rear end control motor 6 and rotate, this kind of pressure sensor 11's selection model is more, be not limited to specific kind, carry out the apolegamy by oneself according to actual conditions by the engineer.

In this embodiment, after the screw 2 is removed from the limiting hole 9, the pressure sensor 11 senses the change of the water pressure, and then the rear end driving motor 6 can be controlled to control the rotation block 12 to rotate by a corresponding angle, so as to adjust the water flow.

When using this device, with this device fixed mounting between two connection water pipes, when not needing to lead to water, can rotate screw 2 and insert spacing hole 9 with screw 2, whole device keeps the locking state this moment, after unscrewing screw 2, after the connecting pipe lets in the water, the water pressure of water can be sensed by the pressure sensor 11 on turning block 12 surface, and feedback information gives the rear end, rear end control motor 6 drive turning block 12 rotates certain angle, adjust water flow with this, and then realize the effect of automatic control water flow pressure, the utility model discloses have the function of automatically regulated discharge, the valve structure of having solved current regulated discharge is too complicated and lack the problem of automatically regulated discharge function, lead to in some unattended places, lack corresponding valve and control rivers, increase staff's extra work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides an automatic control valve with automatically regulated pressure, includes box (1), through-hole (3), motor (6) and turning block (12), its characterized in that: the improved box is characterized in that a connecting block (5) is arranged at the upper end of the box body (1), a motor (6) is arranged at the upper end of the connecting block (5), a through hole (3) is formed in the box body (1), a rotating block (12) is arranged in the through hole (3), the rotating block (12) is matched with the motor (6), and pressure sensors (11) are arranged on two sides of the rotating block (12).

2. The self-control valve with automatic pressure regulation according to claim 1, characterized in that: the motor (6) with be provided with pivot (13) between turning block (12), connecting block (5) inside is provided with sealed bearing (7), pivot (13) install in inside sealed bearing (7).

3. The self-control valve with automatic pressure regulation according to claim 1, characterized in that: the lower end of the rotating block (12) is provided with a positioning shaft (10), and the positioning shaft (10) is fixedly connected with the lower end of the box body (1).

4. The self-control valve with automatic pressure regulation according to claim 1, characterized in that: the outer wall of one side of the rotating block (12) is provided with a limiting hole (9), the outer wall of the box body (1) is provided with a screw (2), and the screw (2) is matched with the limiting hole (9).

5. The self-control valve with automatic pressure regulation according to claim 1, characterized in that: the two sides of the rotating block (12) are provided with mounting grooves (8), the pressure sensor (11) is mounted inside the mounting grooves (8), and the pressure sensor (11) is matched with the motor (6).

6. The self-control valve with automatic pressure regulation according to claim 1, characterized in that: and flange plates (4) are symmetrically arranged on two sides of the box body (1).