CN214889029U

CN214889029U - Intelligent flow-adjustable valve

Info

Publication number: CN214889029U
Application number: CN202121727664.XU
Authority: CN
Inventors: 余晓明
Original assignee: Nanjing Keyworth Fluid Control Technology Co ltd
Current assignee: Nanjing Keyworth Fluid Control Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-11-26
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a valve of adjustable flow of intelligence, its structure includes the valve main part, the connector, the water inlet, the delivery port, the ring flange, support and valve rod, through set up the velocity of flow reduction device at the inside right-hand member of valve main part, terminal surface installation idol buffer gear before leading to the water cover, rivers get into to lead to the water cover and contact with buffer gear, buffer gear makes rivers flow from the through-hole that leads to the water cover outside, thereby reduce the velocity of water flow, prevent that the too fast a large amount of outflow of velocity of water flow from causing the water waste, this device convenient to use easy operation, the effectual work efficiency that has improved, through set up buffer gear at the preceding terminal surface of leading to the water cover, rivers get into to lead to the water cover and contact with the closing plate, the closing plate atress makes telescopic link and spring shrink, rivers flow from leading to the water cover outside through-hole, reach the effect of buffering rivers, it is inconvenient to prevent to use.

Description

Intelligent flow-adjustable valve

Technical Field

The utility model relates to the technical field of valves, concretely relates to valve of adjustable flow of intelligence.

Background

The valves are pipe fittings for opening and closing pipes, controlling flow direction, regulating and controlling parameters (temperature, pressure and flow) of a conveying medium, and can be divided into shut-off valves, check valves, regulating valves and the like according to functions of the valves.

But the valve of the adjustable flow of intelligence is generally all through external control division string starter motor, and the motor passes through bevel gear group and drives the valve rod and rotate, and the valve rod drives the hemisphere and rotates the shell and rotate, reaches the effect of the intelligence flow of transferring, but the valve of the adjustable flow of traditional intelligence is relatively poor to valve main part velocity of flow reduction effect, causes the water waste too big easily of velocity of flow in the use, and the valve of the adjustable flow of traditional intelligence is relatively poor to rivers buffering effect simultaneously, leads to using inconveniently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, now provide a valve of adjustable flow of intelligence, it is relatively poor to valve main part velocity of flow reduction effect to have solved the valve of the adjustable flow of traditional intelligence, and the too big water waste that causes easily of velocity of flow in the use, and the valve of the adjustable flow of traditional intelligence leads to using inconvenient problem to rivers buffering effect relatively poor simultaneously.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a valve of adjustable flow of intelligence, including the valve main part, the inside connector that is provided with of valve main part, the inside right-hand member of valve main part is provided with velocity of flow reducing device, velocity of flow reducing device includes connecting plate, bolt hole, logical water cover, through-hole, buffer gear, filter screen and sealing washer, the horizontal relative embedding has the bolt hole about the terminal surface before the connecting plate, terminal surface middle part fixed connection before logical water cover and the connecting plate, the through-hole equidistance imbeds in leading to water cover surface, the terminal surface is provided with buffer gear before leading to water cover, the filter screen is installed in the inside left end of logical water cover, the sealing washer bonds in the filter screen surface, the connecting plate is with the inside right-hand member fixed connection of valve main part.

Further, the connector left end is provided with the water inlet, the connector right-hand member is provided with the delivery port, valve main part top middle part is provided with the ring flange, the ring flange top is fixed with the support, the ring flange middle part runs through there is the valve rod, the support top is fixed with the casing, the motor is installed to casing back lower extreme, the terminal surface is provided with first bevel gear before the motor to first bevel gear is connected with the motor output, valve rod surface upper end is provided with the second bevel gear to second bevel gear and first bevel gear surface intermeshing, the internal middle part of valve main part is provided with the hemisphere and rotates the shell to hemisphere rotates shell and valve rod bottom fixed connection, the inside left end of valve main part is provided with water pressure sensor.

Further, buffer gear includes the cover body, telescopic link, spring, closing plate and stopper, the internal equidistance of cover is provided with the telescopic link, the spring cup joints in the telescopic link surface, closing plate and telescopic link right-hand member fixed connection, the stopper is the relative fixed in sealing plate left end of level from top to bottom, the cover body with lead to water cover preceding terminal surface fixed connection.

Furthermore, the number of the through holes is eight, and the through holes are all rectangular in shape.

Furthermore, the filter screen is in a fine net shape, and the size of the through holes in the filter screen is set to be 0.5 cm.

Further, the thickness of the sealing ring is set to be 0.4 cm, and the diameter of the sealing ring is 1.5 times of that of the filter screen.

Furthermore, the two limiting blocks are arranged and are symmetrically installed.

Furthermore, the number of the telescopic rods is four, and the telescopic length of each telescopic rod is 1.2 times that of the telescopic rod.

Furthermore, the water passing cover is made of aluminum alloy.

Furthermore, the valve main body is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the relatively poor problem of valve main part velocity of flow reduction effect is solved for the valve of the adjustable flow of traditional intelligence, through having set up velocity of flow reduction device at the inside right-hand member of valve main part, terminal surface installation idol buffer gear before leading to the water cover, rivers get into to lead to the water cover and contact with buffer gear, buffer gear makes rivers flow from the through-hole that leads to the water cover outside, thereby reduce the velocity of water flow, prevent that the too fast a large amount of outflow of velocity of water from causing the water waste, this device convenient to use easy operation, the effectual work efficiency that has improved.

2) The valve of flow adjustable for solving traditional intelligence sets up buffer gear to the relatively poor problem of rivers buffering effect through terminal surface before leading to water cover, and rivers get into to lead to water cover and contact with the closing plate, and the closing plate atress makes telescopic link and spring shrink, and rivers flow from leading to water cover outside through-hole, reach the effect of buffering rivers, prevent to use inconveniently.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic structural view of the flow velocity reduction device of the present invention;

FIG. 4 is a schematic side sectional view of a portion of the flow velocity reduction apparatus of the present invention;

fig. 5 is a schematic side sectional structural view of the buffering mechanism of the present invention.

In the figure: the water-saving valve comprises a valve body-1, a connector-2, a water inlet-3, a water outlet-4, a flange-5, a bracket-6, a valve rod-7, a shell-8, a motor-9, a first bevel gear-10, a second bevel gear-11, a hemispherical rotating shell-12, a water pressure sensor-13, a flow rate reduction device-14, a connecting plate-141, a bolt hole-142, a water through cover-143, a through hole-144, a buffer mechanism-145, a filter screen-146, a sealing ring-147, a cover body-1451, a telescopic rod-1452, a spring-1453, a sealing plate-1454 and a limiting block-1455.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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.

Referring to fig. 1 and 2, the present invention provides an intelligent flow-adjustable valve, which comprises a valve main body 1, a connector 2 is disposed inside the valve main body 1, the valve main body 1 is made of stainless steel, and has an advantage of longer service life, a flow velocity reduction device 14 is disposed at the right end inside the valve main body 1, a water inlet 3 is disposed at the left end of the connector 2, a water outlet 4 is disposed at the right end of the connector 2, a flange 5 is disposed at the middle portion of the top end of the valve main body 1, a support 6 is fixed at the top of the flange 5, a valve rod 7 penetrates through the middle portion of the flange 5, a housing 8 is fixed at the top of the support 6, a motor 9 is mounted at the lower end of the back of the housing 8, a first bevel gear 10 is disposed on the front end face of the motor 9, the first bevel gear 10 is connected with the output end of the motor 9, a second bevel gear 11 is disposed at the upper end of the outer surface of the valve rod 7, and the second bevel gear 11 is meshed with the outer surface of the first bevel gear 10, the middle part is provided with hemisphere rotation shell 12 in the valve main part 1 to hemisphere rotation shell 12 and valve rod 7 bottom fixed connection, the inside left end of valve main part 1 is provided with water pressure sensor 13.

Referring to fig. 3 and 4, the present invention provides an intelligent flow-adjustable valve through improvement, the flow rate reduction device 14 includes a connection plate 141, bolt holes 142, a water passing cover 143, through holes 144, a buffer mechanism 145, a filter screen 146 and a sealing ring 147, the bolt holes 142 are horizontally embedded in the left and right sides of the front end surface of the connection plate 141, so as to better fix the bolt holes 142, the water passing cover 143 is fixedly connected to the middle of the front end surface of the connection plate 141, the water passing cover 143 is made of aluminum alloy, which has the advantage of stronger corrosion resistance, so as to better fix the water passing cover 143, the through holes 144 are embedded in the outer surface of the water passing cover 143 at equal intervals, the through holes 144 are eight in total, and the through holes 144 are rectangular in shape, so as to better reduce the flow rate, the buffer mechanism 145 is disposed on the front end surface of the water passing cover 143, so as to better fix the buffer mechanism 145, the filter screen 146 is installed in the inside left end of cover 143 that leads to water, and filter screen 146 is fine and close netted, and the through-hole size on the filter screen 146 sets up to 0.5 centimetre, so that better filtering rivers, sealing washer 147 bonds in filter screen 146 surface, and sealing washer 147 thickness sets up to 0.4 centimetre, and sealing washer 147 diameter is 1.5 times of filter screen 146 diameter, so that better sealing filter screen 146, connecting plate 141 and the inside right-hand member fixed connection of valve main part 1.

Referring to fig. 5, the present invention provides an intelligent flow-adjustable valve through improvement, the buffer mechanism 145 includes a cover 1451, an expansion link 1452, a spring 1453, a sealing plate 1454 and a stopper 1455, the expansion links 1452 are equidistantly disposed inside the cover 1451, the expansion links 1452 are totally four, and the telescopic length of the telescopic rod 1452 is 1.2 times of the self length so as to achieve better buffering effect, the spring 1453 is sleeved on the outer surface of the telescopic rod 1452, so as to better fix and install the spring 1453, the sealing plate 1454 is fixedly connected with the right end of the telescopic rod 1452, so as to better fix and install the sealing plate 1454, the limiting block 1455 is horizontally and oppositely fixed at the left end of the sealing plate 1454 up and down, two limiting blocks 1455 are arranged, the two limit blocks 1455 are symmetrically arranged to limit the sealing plate 1454, and the cover body 1451 is fixedly connected to the front end face of the water passing cover 143.

The water passing cover 143 is made of aluminum alloy, which is an alloy based on aluminum and added with a certain amount of other alloying elements, and is one of light metal materials, the aluminum alloy has the general characteristics of aluminum, and has the specific characteristics of some alloys due to the difference of the types and the quantity of the added alloying elements, the density of the aluminum alloy is 2.63-2.85 g/cm, the aluminum alloy has higher strength (sigma b is 110-650 MPa), the specific strength is close to high alloy steel, the specific rigidity exceeds that of steel, the aluminum alloy has good casting performance and plastic processing performance, good electric conduction and heat conduction performance, and good corrosion resistance and weldability.

The utility model discloses a valve of adjustable flow of intelligence, its theory of operation as follows:

firstly, moving the device to a place needing to be used, connecting a water inlet 3 with a water source, and connecting a water outlet 4 with external equipment;

secondly, the motor 9 is started through the finish control switch, the motor 9 drives the first bevel gear 10 to rotate through the output end, the first bevel gear 10 is meshed with the outer surface of the second bevel gear 11, the first bevel gear 10 drives the second bevel gear 11 to rotate, the second bevel gear 11 drives the valve rod 7 to rotate, the valve rod 7 drives the hemispherical rotating shell 12 to rotate, the valve body 1 is made to be a through mechanism, water flow is discharged through the water outlet 4, and the water pressure is monitored through the water pressure sensor 13;

thirdly, the connecting rod 141 is fixed at the right end inside the valve body 1 through the bolt 142, water flow enters the water passing cover 143 to contact with the filter screen 146 firstly, the water flow is filtered through the filter screen 146, the sealing ring 147 is bonded on the outer surface of the filter screen 146, the sealing performance of the filter screen 146 is improved through the sealing ring 147, and the water flow is prevented from flowing into the water passing cover 143;

fourthly, water flow is in contact with the sealing plate 1454, the telescopic rod 1452 and the spring 1453 are contracted by the sealing plate 1454 under the stress, and the water flow flows out from the through hole 144 on the outer side of the water passing cover 143, so that the flow rate of the water flow is reduced, the water resource waste caused by the large outflow of the too fast flow rate is prevented, the device is convenient to use and simple to operate, and the working efficiency is effectively improved;

fifthly, after this device finishes using, through external control switch starter motor 9, make valve rod 7 drive hemisphere and rotate shell 12 and close valve body 1, pull down connecting plate 141 through bolt hole 142, pull down valve body 1 from the external equipment at last can.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An intelligent flow-adjustable valve comprises a valve main body (1), wherein a connector (2) is arranged inside the valve main body (1);

the method is characterized in that: also comprises a flow speed reducing device (14), the right end in the valve main body (1) is provided with the flow speed reducing device (14), the flow rate reduction device (14) comprises a connecting plate (141), a bolt hole (142), a water passing cover (143), a through hole (144), a buffer mechanism (145), a filter screen (146) and a sealing ring (147), bolt holes (142) are horizontally and oppositely embedded in the left and right sides of the front end surface of the connecting plate (141), the water passing cover (143) is fixedly connected with the middle part of the front end surface of the connecting plate (141), the through holes (144) are embedded in the outer surface of the water passing cover (143) at equal intervals, a buffer mechanism (145) is arranged on the front end surface of the water passing cover (143), the filter screen (146) is arranged at the left end inside the water passing cover (143), the sealing ring (147) is adhered to the outer surface of the filter screen (146), the connecting plate (141) is fixedly connected with the right end inside the valve main body (1).

2. The intelligent adjustable flow valve according to claim 1, wherein: a water inlet (3) is arranged at the left end of the connector (2), a water outlet (4) is arranged at the right end of the connector (2), a flange plate (5) is arranged at the middle part of the top end of the valve main body (1), a support (6) is fixed at the top part of the flange plate (5), a valve rod (7) penetrates through the middle part of the flange plate (5), a shell (8) is fixed at the top part of the support (6), a motor (9) is installed at the lower end of the back of the shell (8), a first bevel gear (10) is arranged on the front end face of the motor (9), the first bevel gear (10) is connected with the output end of the motor (9), a second bevel gear (11) is arranged at the upper end of the outer surface of the valve rod (7), the second bevel gear (11) is meshed with the outer surface of the first bevel gear (10), a hemispherical rotating shell (12) is arranged at the middle part in the valve main body (1), and the hemispherical rotating shell (12) is fixedly connected with the bottom of the valve rod (7), and the left end in the valve main body (1) is provided with a water pressure sensor (13).

3. The intelligent adjustable flow valve according to claim 1, wherein: the buffer mechanism (145) comprises a cover body (1451), telescopic rods (1452), springs (1453), a sealing plate (1454) and a limiting block (1455), the telescopic rods (1452) are equidistantly arranged in the cover body (1451), the springs (1453) are sleeved on the outer surface of the telescopic rods (1452), the sealing plate (1454) is fixedly connected with the right end of the telescopic rods (1452), the limiting blocks (1455) are horizontally and oppositely fixed at the left end of the sealing plate (1454), and the cover body (1451) is fixedly connected with the front end face of the water passing cover (143).

4. The intelligent adjustable flow valve according to claim 1, wherein: the number of the through holes (144) is eight, and the shapes of the through holes (144) are all rectangular.

5. The intelligent adjustable flow valve according to claim 1, wherein: the filter screen (146) is in a fine mesh shape, and the size of the through holes in the filter screen (146) is set to be 0.5 cm.

6. The intelligent adjustable flow valve according to claim 1, wherein: the thickness of the sealing ring (147) is set to be 0.4 cm, and the diameter of the sealing ring (147) is 1.5 times of that of the filter screen (146).

7. The intelligent adjustable flow valve according to claim 3, wherein: the number of the limiting blocks (1455) is two, and the two limiting blocks (1455) are symmetrically arranged.

8. The intelligent adjustable flow valve according to claim 3, wherein: the number of the telescopic rods (1452) is four, and the telescopic length of the telescopic rods (1452) is 1.2 times of that of the telescopic rods.