CN210950146U

CN210950146U - Pressure regulating type blowoff valve

Info

Publication number: CN210950146U
Application number: CN201821454804.9U
Authority: CN
Inventors: 王建军
Original assignee: Tianjin Baicere Valve Manufacturing Co ltd
Current assignee: Tianjin Baicere Valve Manufacturing Co ltd
Priority date: 2018-09-06
Filing date: 2018-09-06
Publication date: 2020-07-07
Anticipated expiration: 2028-09-06

Abstract

The utility model discloses a pressure regulating type blowoff valve, include lower valve body, go up the valve body, the valve body bottom is provided with the mount pad down, be provided with the display list down on the valve body lateral wall, the display list upper surface is provided with electronic display screen, electronic display screen below is provided with the function button, the inside pressure detector that is provided with of display list, the valve body both sides all are provided with the feed liquor pipe down, the valve body top is provided with down go up the valve body, it is provided with fastening screw to go up the valve body top, it is provided with the pressure regulating module to go up the valve body top, the inside servo motor that is provided with of pressure regulating module, the servo motor below is provided with the transfer line, transfer line one side is provided with. Has the advantages that: 1. the product has reasonable structural design, low installation difficulty, convenient use and smaller volume; 2. the functions are diversified, the service life is long, and the failure rate is low; 3. the pressure range can be automatically adjusted and recorded, and the practicability of the equipment is improved.

Description

Pressure regulating type blowoff valve

Technical Field

The utility model relates to a blowoff valve equipment technical field especially relates to a pressure regulating type blowoff valve.

Background

The quick blowdown valve is evolved from a gate, and the purpose of opening and closing is realized by driving a valve rod to lift through rotating a gear by 90 degrees. The quick blowdown valve has the advantages of simple structure, good sealing performance, small volume, light weight, low material consumption, small installation size, small driving torque, simplicity and convenience in operation and easiness in realizing quick opening and closing. In addition, the quick blowoff valve can use multiple materials according to the medium nature, satisfies the operating mode requirement of various mediums.

The traditional blowoff valve has poor pressure adjusting capability in the actual use process, insufficient blowdown detection capability and poor blowdown efficiency under the specific medium.

Chinese patent publication No. CN207333846U discloses a pressure regulating type pipeline blowoff valve, which comprises a pressure regulating nut, a spring, an O-shaped sealing ring, a valve body, a piston rod, a circlip for a hole, a drain pipe, a sealing gasket stop, a sealing gasket nut and a water inlet pipe, wherein the rubber sealing gasket is fixed on the piston rod.

The problems that the use difficulty is high, the voltage regulation precision is poor, the control performance is insufficient and the like exist in the actual use process of the above patent, and therefore further improvement needs to be made on the existing basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pressure regulating type blowoff valve in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a pressure regulating type blowoff valve comprises a lower valve body and an upper valve body, wherein a mounting seat is arranged at the bottom of the lower valve body, a display meter is arranged on the side wall of the lower valve body, an electronic display screen is arranged on the upper surface of the display meter, a function button is arranged below the electronic display screen, a pressure detector is arranged inside the display meter, the specific model of the pressure detector is CYYZ11, liquid inlet pipes are arranged at two sides of the lower valve body, the upper valve body is arranged above the lower valve body, a fastening screw is arranged above the upper valve body, a pressure regulating module is arranged at the top of the upper valve body, a servo motor is arranged inside the pressure regulating module, the specific model of the servo motor is A5-2, a transmission rod is arranged below the servo motor, a stabilizing support is arranged at one side of the transmission rod, a blocking head is arranged at one end of the transmission rod, the stabilizing support and the transmission rod are connected together in a clamping and embedding mode, the function button is electrically connected with the servo motor, the liquid inlet pipe is electrically connected with the function button, and the electronic display screen is electrically connected with the function button.

In the structure, when the device is used and operated, a sewage discharge pipeline can be connected to the liquid inlet pipe, an operator sets the operation program of the device through the function button on the display meter, the servo motor in the pressure regulating module works to drive the transmission rod to rotate after the setting is finished, the steering angle of the baffle head is controlled after the stabilizing support is stabilized, the arc surface of the baffle head is gradually far away from the opening inside the liquid inlet pipe, finally, the axis of the baffle head is vertical to the liquid inlet pipe, the liquid flows smoothly at the moment, the sewage discharge capacity is strongest, if the pressure regulating operation is needed, the baffle head is rotated to be closed with the opening inside the liquid inlet pipe, the liquid inlet pipe is completely sealed, the sewage discharge capacity is worst, the dirt in the liquid inlet pipe cannot move, and the pressure detector can monitor the pressure of the liquid in the liquid inlet pipe in real time during the regulating process, and displayed through the electronic display screen.

In order to further improve the use effect of the pressure regulating type blowdown valve, the mounting seat and the lower valve body are fastened and connected together through screws, and the display meter and the lower valve body are fastened and connected together through screws.

In order to further improve the using effect of the pressure-regulating type blowoff valve, the electronic display screen is embedded on the outer surface of the display meter, the function buttons are connected with the display meter in a nested mode, and the pressure detector is connected with the display meter through screws in a fastening mode.

In order to further improve the use effect of the pressure-regulating type blowoff valve, the liquid inlet pipe is formed on two sides of the lower valve body, the upper valve body is connected with the lower valve body through the fastening screw, and the fastening screw is connected with the lower valve body through threads.

In order to further improve the use effect of the pressure regulating type blowoff valve, the pressure regulating module is welded at the top of the fastening screw, the servo motor is fixedly connected with the pressure regulating module through screws, and the transmission rod is in transmission connection with the servo motor.

In order to further improve the using effect of the pressure-regulating type blowoff valve, the blocking head and the transmission rod are fixedly connected together through a screw, and the sealing rubber ring and the blocking head are connected together through nesting.

In order to further improve the use effect of the pressure regulating type blow-down valve, a rubber pad for bearing pressure is arranged between the upper valve body and the lower valve body.

In order to further improve the use effect of the pressure regulating type blowdown valve, the mounting seat is internally provided with threads for mounting and fixing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the product has reasonable structural design, low installation difficulty, convenient use and smaller volume;

2. the functions are diversified, the service life is long, and the failure rate is low;

3. the pressure range can be automatically adjusted and recorded, and the practicability of the equipment is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of a pressure-regulating type blowoff valve according to the present invention;

fig. 2 is a schematic view of a pressure-regulating type blowoff valve according to the present invention;

fig. 3 is a main structural view of a display of a pressure-regulating type blowoff valve according to the present invention;

fig. 4 is an internal structural view of a display of a pressure-regulating type blowoff valve according to the present invention;

fig. 5 is an internal structural view of a pressure-regulating type blowoff valve according to the present invention;

fig. 6 is a side view of a stopper of the pressure-regulating type waste valve according to the present invention;

fig. 7 is a main structural view of a stopper of the pressure-regulating type waste valve according to the present invention;

fig. 8 is a block diagram of a circuit structure of the pressure-regulating type blowoff valve of the present invention.

The reference numerals are explained below:

1. a mounting seat; 2. displaying the table; 3. fastening screws; 4. a voltage regulating module; 5. an upper valve body; 6. a liquid inlet pipe; 7. a lower valve body; 8. a pressure detector; 9. an electronic display screen; 10. a function button; 11. a transmission rod; 12. a servo motor; 13. a stabilizing support; 14. a stopper; 15. and sealing the rubber ring.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

The first embodiment is as follows:

as shown in fig. 1-8, a pressure-regulating type blowoff valve comprises a lower valve body 7 and an upper valve body 5, wherein the bottom of the lower valve body 7 is provided with a mounting seat 1, the side wall of the lower valve body 7 is provided with a display meter 2, the upper surface of the display meter 2 is provided with an electronic display screen 9, a function button 10 is arranged below the electronic display screen 9, a pressure detector 8 is arranged inside the display meter 2, the specific model of the pressure detector 8 is CYYZ11, both sides of the lower valve body 7 are provided with liquid inlet pipes 6, the upper valve body 5 is arranged above the lower valve body 7, a fastening screw 3 is arranged above the upper valve body 5, the top of the upper valve body 5 is provided with a pressure regulating module 4, a servo motor 12 is arranged inside the pressure regulating module 4, the specific model of the servo motor 12 is A5-2, a transmission rod 11 is arranged below the servo motor 12, one side, the stopper 14 is provided with a sealing rubber ring 15, the stabilizing support 13 is connected with the transmission rod 11 through clamping and embedding, the function button 10 is electrically connected with the servo motor 12, the liquid inlet pipe 6 is electrically connected with the function button 10, and the electronic display screen 9 is electrically connected with the function button 10.

Example two:

the difference between this embodiment and the first embodiment is:

in this embodiment, a rubber pad for bearing pressure is arranged between the upper valve body 5 and the lower valve body 7.

Specifically, the sealing performance of the equipment can be improved, the use efficiency of the equipment is increased, and the failure rate is reduced.

The utility model discloses a theory of operation does: when the equipment is used and operated, the sewage discharge pipeline is firstly connected to the liquid inlet pipe 6, an operator sets the running program of the equipment through the functional button 10 on the display table 2, the servo motor 12 in the pressure regulating module 4 works to drive the transmission rod 11 to rotate after the setting is finished, the steering angle of the baffle head 14 is controlled after the stabilizing bracket 13 is stabilized, the cambered surface of the baffle head 14 is gradually far away from the opening inside the liquid inlet pipe 6, and finally the axis of the baffle head 14 is vertical to the liquid inlet pipe 6, so that the liquid flows smoothly at the moment, the sewage discharge capacity is strongest, if the pressure regulating operation is needed, the angle of the rotary baffle 14 is closed with the inner opening of the liquid inlet pipe 6, the liquid inlet pipe 6 is completely closed, the dirt discharging capability is the worst, the dirt in the liquid inlet pipe 6 can not move, in the adjusting process, the pressure detector 8 can monitor the pressure of the liquid in the liquid inlet pipe 6 in real time and display the pressure through the electronic display screen 9.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The pressure regulating type blowoff valve is characterized in that: the pressure regulating valve comprises a lower valve body (7) and an upper valve body (5), wherein a mounting seat (1) is arranged at the bottom of the lower valve body (7), a display meter (2) is arranged on the side wall of the lower valve body (7), an electronic display screen (9) is arranged on the upper surface of the display meter (2), a function button (10) is arranged below the electronic display screen (9), a pressure detector (8) is arranged inside the display meter (2), liquid inlet pipes (6) are arranged on two sides of the lower valve body (7), the upper valve body (5) is arranged above the lower valve body (7), a fastening screw (3) is arranged above the upper valve body (5), a pressure regulating module (4) is arranged at the top of the upper valve body (5), a servo motor (12) is arranged inside the pressure regulating module (4), a transmission rod (11) is arranged below the servo motor (12), a stabilizing support (13) is arranged on one side, transfer line (11) one end is provided with fender head (14), be provided with sealed rubber ring (15) on fender head (14), stabilizing support (13) with transfer line (11) link together through the inlay card, function button (10) with servo motor (12) electricity is connected, feed liquor pipe (6) with function button (10) electricity is connected, electronic display screen (9) with function button (10) electricity is connected.

2. A pressure regulating type waste valve as claimed in claim 1, wherein: the mounting seat (1) is fastened and connected with the lower valve body (7) through screws, and the display meter (2) is fastened and connected with the lower valve body (7) through screws.

3. A pressure regulating type waste valve as claimed in claim 1, wherein: the electronic display screen (9) is embedded on the outer surface of the display meter (2), the function buttons (10) are connected with the display meter (2) in a nested mode, and the pressure detector (8) is connected with the display meter (2) through screws in a fastened mode.

4. A pressure regulating type waste valve as claimed in claim 1, wherein: feed liquor pipe (6) take shape in valve body (7) both sides down, go up valve body (5) with lower valve body (7) pass through fastening screw (3) link together, fastening screw (3) with lower valve body (7) pass through threaded connection together.

5. A pressure regulating type waste valve as claimed in claim 1, wherein: the pressure regulating module (4) is welded at the top of the fastening screw (3), the servo motor (12) is connected with the pressure regulating module (4) through screws in a fastening mode, and the transmission rod (11) is in transmission connection with the servo motor (12).

6. A pressure regulating type waste valve as claimed in claim 1, wherein: the stop head (14) and the transmission rod (11) are fastened and connected together through screws, and the sealing rubber ring (15) and the stop head (14) are connected together through nesting.

7. A pressure regulating type waste valve as claimed in claim 1, wherein: and a rubber pad for bearing is arranged between the upper valve body (5) and the lower valve body (7).

8. A pressure regulating type waste valve as claimed in claim 1, wherein: the mounting seat (1) is internally provided with threads for mounting and fixing.