Valve actuator structure integrated with wireless transmission module

Abstract

The utility model relates to the technical field of valve actuators, in particular to a valve actuator structure integrated with a wireless transmission module. The device comprises a connecting pipe and actuator assemblies, and the two ends of the connecting pipe are each provided with a connecting assembly in a sliding mode; the actuator assembly comprises a middle frame detachably arranged on the connecting pipe, a connecting rod rotationally arranged on the middle frame, a valve element, a gear b, a mounting rod rotationally arranged on the middle frame, a gear a detachably arranged on the mounting rod, a top frame detachably arranged on the middle frame and a control element, wherein the valve element and the gear b are arranged on the connecting rod. The control panel is arranged on the top frame; the driving rod abuts against the mounting rod in the rotating direction, and the gear b is in meshed connection with the gear a. Signals are sent to the control element remotely, the motor drives the gear a to rotate, and therefore the gear a is meshed with the gear b to drive the valve element to rotate.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve actuator technical field, in particular to the valve actuator structure of integrated wireless transmission module. BACKGROUND

[0002] Valve actuator is an important component of automatic control system. Its function is to accept the control signal sent by the controller, change the size of the controlled medium, so as to maintain the controlled variable at the required value or within a certain range.

[0003] The utility model discloses a valve actuator convenient for replacing filter element discloses a kind of valve actuator, relating to valve actuator technical field, including valve actuator, valve actuator includes water inlet pipe, filter box is fixedly installed on water inlet pipe, filter screen is movably arranged in the inside of filter box, end cap is detachably arranged at the end of filter box, clamping block is symmetrically arranged at the lower end of end cap, mutually symmetrical rectangular box is fixedly connected on the upper end of the both sides of filter box, clamping block is movably arranged in rectangular box, slide bar is arranged on rectangular box, slide bar reciprocates linear motion along horizontal direction, for end cap position fixed or loosen, brush hair is rotatably arranged on the one side of filter screen inlet end;The technical scheme is convenient for the quick disassembly of filter screen, and operation is simple and efficient, brush hair is driven to rotate by cross type board, and filter screen is dredged, to ensure filtering effect.

[0004] However, the above technical scheme has the following deficiencies: when using the device, the user cannot control the actuator remotely to open and close the valve according to the user's needs, thereby increasing the work intensity of workers. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art, and proposes a valve actuator structure that sends signals to control elements remotely, drives gear a to rotate, and drives valve core to rotate through the meshing of gear a and gear b.

[0006] The utility model discloses a valve actuator structure integrated with a wireless transmission module, which comprises a connecting pipe, two ends of the connecting pipe each slidingly provided with a connecting assembly; an actuator assembly, which comprises a middle frame detachably arranged on the connecting pipe, a connecting rod rotatably arranged on the middle frame, a valve core and a gear b arranged on the connecting rod, a mounting rod rotatably arranged on the middle frame, a gear a detachably arranged on the mounting rod, a fixing nut threadedly connected to the mounting rod, a mounting frame detachably arranged on the middle frame and the mounting rod, a motor arranged on the mounting frame, a driving rod arranged on the output end of the motor, a top frame and a control element detachably arranged on the middle frame, and a control panel arranged on the top frame; the driving rod and the mounting rod abut in the rotating direction, and the gear b and the gear a are meshingly connected.

[0007] Preferably, the mounting rod comprises, from top to bottom, an abutting block part, a threaded rod part, a mounting block part and a bottom rod part, the abutting block part abuts with the driving rod, the threaded rod part is threadedly connected with the fixing nut, the gear a is distributed at the mounting block part, and the bottom rod part is rotationally connected with the intermediate frame.

[0008] Preferably, the mounting block part is rectangular in cross section, and the gear a has a rectangular through hole.

[0009] Preferably, the connecting assembly comprises a position adjusting ring slidingly arranged on the connecting pipe, a sealing ring arranged on the position adjusting ring, a folded bellows arranged on the position adjusting ring, and a flange plate arranged on the folded bellows; the sealing ring is in sliding contact with the connecting pipe.

[0010] Preferably, the folded bellows is made of metal material.

[0011] Preferably, a limiting ring is threadedly connected on the connecting pipe, the limiting ring abuts with the position adjusting ring, and the limiting ring is in sliding contact with the folded bellows.

[0012] Compared with the prior art, the utility model has the advantages of the following beneficial technical effects:

[0013] In use, the user sets the valve core on the connecting pipe, sets the intermediate frame on the connecting pipe and the connecting rod, and sets the gear b on the connecting rod, then the user sets the gear a, the gear a and the fixing nut on the mounting rod in sequence, then sets the mounting frame on the intermediate frame and the mounting rod, abuts the motor with the mounting rod, controls the element and the motor and the control panel control connection, and sets the wireless control module on the control element, so as to remotely operate the actuator structure, thereby reducing the working strength of the user. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model embodiment;

[0015] Figure 2 It is a sectional view of the utility model embodiment;

[0016] Figure 3 It is Figure 2 It is a structure enlarged view of A in the middle;

[0017] Figure 4 It is a structural schematic view of the mounting rod, the gear a and the fixing nut in the utility model embodiment.

[0018] Label: 1, connecting pipe; 2, intermediate frame; 3, motor; 4, drive rod; 5, mounting rod; 51, bottom rod part; 52, threaded rod part; 53, abutting block part; 6, gear a; 7, fixed nut; 8, connecting rod; 9, gear b; 10, valve core; 11, mounting frame; 12, control element; 13, top frame; 14, control panel; 15, positioning ring; 16, folding bellows; 17, flange. DETAILED DESCRIPTION

[0019] Example one

[0020] As Figures 1-4 shown, the valve actuator structure integrating wireless transmission module proposed in the embodiment includes connecting pipe 1 and actuator assembly, and one connecting assembly is arranged at each end of connecting pipe 1 in sliding mode; the actuator assembly includes intermediate frame 2 arranged on connecting pipe 1 in detachable mode, connecting rod 8 arranged on intermediate frame 2 in rotating mode, valve core 10 and gear b 9 arranged on connecting rod 8, mounting rod 5 arranged on intermediate frame 2 in rotating mode, gear a 6 arranged on mounting rod 5 in detachable mode, fixed nut 7 threadedly connected on mounting rod 5, mounting frame 11 arranged on intermediate frame 2 and mounting rod 5 in detachable mode, motor 3 arranged on mounting frame 11, drive rod 4 arranged at the output end of motor 3, top frame 13 and control element 12 arranged on intermediate frame 2 in detachable mode, and control panel 14 arranged on top frame 13; drive rod 4 and mounting rod 5 abut in the rotating direction, and gear b 9 and gear a 6 are engaged and connected.

[0021] When the embodiment is used, the user sets valve core 10 on connecting pipe 1, sets intermediate frame 2 on connecting pipe 1 and connecting rod 8, and sets gear b 9 on connecting rod 8, then the user sets gear a 6, gear a 6, and fixed nut 7 on mounting rod 5 in sequence, then sets mounting frame 11 on intermediate frame 2 and mounting rod 5, and abuts motor 3 with mounting rod 5, controls element 12 is connected with motor 3 and control panel 14 in control mode, and wireless control module is arranged on control element 12, so as to remotely operate the actuator structure, thereby reducing the working strength of the user.

[0022] Example two

[0023] As Figure 2 and Figure 3 shown, the valve actuator structure integrating wireless transmission module proposed in the embodiment, compared with example one, in the embodiment, mounting rod 5 includes abutting block part 53, threaded rod part 52, mounting block part, and bottom rod part 51 connected in sequence from top to bottom, abutting block part 53 abuts with drive rod 4, threaded rod part 52 is threadedly connected with fixed nut 7, gear a 6 is distributed at the mounting block part, and bottom rod part 51 is rotationally connected with intermediate frame 2. The mounting block part is rectangular in cross section, and gear a 6 has a rectangular through hole.

[0024] In use, the mounting rod 5 and the intermediate frame 2 are provided with bearings, so as to improve the stability of the rotation of the mounting rod 5, and the gear a6 is limited from moving up and down by the fixing nut 7, and the mounting block is provided in a rectangular shape to avoid the rotation speed of the gear a6 inconsistent with the rotation speed of the driving rod 4.

[0025] Embodiment three

[0026] As shown in 1 and Figure 4 Compared with the first embodiment, the connecting assembly of the valve actuator structure with the integrated wireless transmission module in the embodiment comprises a position adjusting ring 15 slidingly arranged on a connecting pipe 1, a sealing ring arranged on the position adjusting ring 15, a folded bellows 16 arranged on the position adjusting ring 15, and a flange plate 17 arranged on the folded bellows 16; the sealing ring is in sliding contact with the connecting pipe 1. The folded bellows 16 is made of metal material. The connecting pipe 1 is threadedly connected with a limiting ring, the limiting ring is in abutment with the position adjusting ring 15, and the limiting ring is in sliding contact with the folded bellows 16.

[0027] In use, the sealing ring avoids the contact between the connecting pipe 1 and the external space after the position adjusting of the position adjusting ring 15, so that the internal articles of the connecting pipe 1 are prevented from leaking out, and the distance between the two pipes is kept stable during the installation of the valve, and the flange plate 17 can be slightly adjusted for installation by adjusting the position of the position adjusting ring 15 and the folded bellows 16, so as to improve the universality of the valve. After the position adjusting rings 15 at both ends are adjusted, a supporting assembly can be arranged at the bottom end of the connecting pipe 1, so as to prevent the valve from falling down under the action of its own gravity.

[0028] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge range of the persons skilled in the art without departing from the purpose of the utility model.

Claims

1. A valve actuator structure incorporating a wireless transmission module, characterised in that, The utility model relates to a kind of connecting pipe and executor, including: Connecting pipe (1), one connecting assembly is slidably arranged at both ends of each; Executor assembly, including detachably arranged intermediate frame (2) on connecting pipe (1), connecting rod (8) rotatably arranged on intermediate frame (2), valve core (10) and gear b (9) arranged on connecting rod (8), mounting rod (5) rotatably arranged on intermediate frame (2), gear a (6) detachably arranged on mounting rod (5), fixed nut (7) screw-connected on mounting rod (5), mounting frame (11) detachably arranged on intermediate frame (2) and mounting rod (5), motor (3) arranged on mounting frame (11), drive rod (4) arranged at the output end of motor (3), top frame (13) and control element (12) detachably arranged on intermediate frame (2), and control panel (14) arranged on top frame (13);Drive rod (4) and mounting rod (5) abut in rotation direction, gear b (9) and gear a (6) are meshed connection.

2. The valve positioner structure integrating a wireless transmission module as claimed in claim 1, wherein, Mounting rod (5) includes abutting block portion (53), threaded rod portion (52), mounting block portion and bottom rod portion (51) sequentially connected from top to bottom, abutting block portion (53) and drive rod (4) abut, threaded rod portion (52) and fixed nut (7) are screw-connected, gear a (6) is distributed at mounting block portion, and bottom rod portion (51) is rotatably connected with intermediate frame (2).

3. The valve positioner integrated with a wireless transmission module structure according to claim 2, wherein, The cross section of mounting block portion is rectangular, and gear a (6) has rectangular through hole.

4. The valve positioner structure integrating a wireless transmitter module as claimed in claim 1, wherein, Connecting assembly includes position adjusting ring (15) slidably arranged on connecting pipe (1), sealing ring arranged on position adjusting ring (15), folded bellows (16) arranged on position adjusting ring (15), and flange (17) arranged on folded bellows (16);Sealing ring and connecting pipe (1) are in sliding contact.

5. The valve positioner structure integrating a wireless transmission module as claimed in claim 4, wherein, Folded bellows (16) is made of metal material.

6. The valve positioner structure integrating a wireless transmission module according to claim 5, wherein, Limiting ring is screw-connected on connecting pipe (1), limiting ring and position adjusting ring (15) abut, and limiting ring and folded bellows (16) are in sliding contact.

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