TWM521129U - Valve body of flow controller - Google Patents

Description

Flow controller body

The flow controller body of the present invention is mainly applied to the technology of flow control and explosion-proof function when the flow rate in the pipeline is abnormally excessive.

According to the pipeline, whether it is transporting water, oil or gas, there is a certain pressure. Once the predetermined safety pressure value is exceeded, the pipeline will burst. Therefore, if there is no installation in the pipeline, the flow rate can be controlled. Devices that block flow will cause major safety problems and accidents of property and life loss, and they have problems and problems that need to be overcome.

The creator is currently engaged in the manufacture and design of related products, accumulated years of practical experience and experience, and actively engaged in the spirit of innovation and improvement in response to the bursting problems and defects commonly found in traditional conventional pipelines. body.

The technical means applied by the novel problem solving and the effect of the prior art are: consisting of a body, a control element and a cover body, and the shaft and the sleeve of the body and the control element are mutually assembled, An inner step edge is arranged on the upper part of the body, and is used as a set cover body. The cover body is provided with a plurality of water inlets around the cover body, so that the fluid can diffuse into the body from the plurality of equally divided water inlets. The inside of the body is provided with an accommodating space, and the inner circumference and the outer part of the bottom of the accommodating space are provided with a step surface and a splicing surface, and a positioning groove is arranged between the step surface and the bonding surface, and the positioning groove is provided There are a plurality of outlet holes arranged in a radial aliquot, the pair of control elements The elastic portion, the sealing portion and the positioning convex portion are disposed on the step surface, the bonding surface and the positioning groove of the body, and the sealing portion is also provided with a bonding surface. When the flow pressure is normal, the elastic portion of the control element is inward. Shrinking, the bonding surface of the sealing portion is opened, and when the flow pressure is excessively abnormal, the elastic portion of the control element expands outward and is flatly attached to the step surface of the body, so that the bonding surface of the sealing portion is closely attached to the sealing surface The mating surface of the body prevents fluid from flowing out of the plurality of water outlets of the body, thereby sealing a plurality of water outlet holes of the body, so that the fluid cannot flow out, and the function of flow control and bursting of the water pipe is prevented, and the effect is improved. Its main purpose is to reach.

1‧‧‧ water inlet

10‧‧‧ Ontology

11‧‧‧ accommodating space

12‧‧‧ ribs

13‧‧‧Internal

14‧‧‧Fitting surface

15‧‧‧Axis

16‧‧‧ step

17‧‧‧ positioning groove

18‧‧‧Water outlet

19‧‧ ‧ rim

20‧‧‧Control elements

21‧‧‧ bushings

22‧‧‧Abutment

23‧‧‧Flex Department

24‧‧‧ positioning convex

25‧‧‧ Sealing Department

26‧‧‧Fitting surface

30‧‧‧ cover

31‧‧‧Flange

32‧‧‧ Inlet

40‧‧‧ water pipes

41‧‧‧ pipe joint

42‧‧‧Connectors

50‧‧‧Three-way pipe joint

51‧‧‧First line

52‧‧‧Second pipeline

53‧‧‧ third pipeline

54‧‧‧ switch

The first picture is a partial cross-sectional view of the stereoscopic combination of the original creation.

The second picture is a partial cross-sectional view of the bottom view stereo combination of the present creation.

The third picture: a three-dimensional decomposition diagram of the creation.

The fourth picture: a schematic diagram of the cross-section of the creation.

Figure 5: Schematic diagram of the P-P section in the fourth diagram.

Fig. 6 is a schematic diagram showing the opening state and the M portion of the first pipe used in the three-way pipe joint when the flow pressure is normal.

The seventh figure is a partial enlargement diagram of the closed state when the flow pressure of the sixth figure is too large.

Figure 8: This is the schematic diagram of the open state and the E section of the second pipeline used in the creation of the tee fitting.

The ninth picture is a partial enlarged view of the open state when the flow pressure is normal in the eighth figure.

The tenth figure is a partial enlargement diagram of the closed state when the flow pressure of the eighth figure is too large.

It is easy for those who are familiar with this skill to have a deeper understanding of this creation. The construction content and the functional benefits that can be achieved are listed in a specific embodiment, and are described in detail as follows: A flow controller valve body, please refer to the first and second figures: A schematic cross-sectional view of a bottom view stereo combination. As shown in the third and fourth figures: a schematic diagram of the three-dimensional decomposition and section combination of the creation. And the fifth figure: is a schematic diagram of the P-P section of the fourth figure. The main body 10 includes a main body 10, a control component 20, and a cover body 30. The main body 10 is made of a plastic steel material. The interior of the main body 10 is provided with an accommodating space 11 for accommodating the accommodating space. a control element 20, the inner wall of the accommodating space 11 is provided with a plurality of longitudinally disposed ribs 12, a space is reserved above the ribs 12, thereby forming an inner edge 13 as a cover For the purpose of 30, the periphery of the bottom of the accommodating space 11 is provided with a welcoming surface 14 having a relatively high outer periphery and a low inner circumference. The bottom of the accommodating space 11 is provided with a narrow upper and a lower width. The shaft portion 15 is used for positioning a control element 20. The bottom portion of the shaft portion 15 is provided with a flat step 16 which is semicircularly positioned between the step surface 16 and the mating surface 14. a groove 17, the positioning groove 17 is provided with a plurality of water outlet holes 18 arranged in a radial shape, so that the fluid can be uniformly diffused from the bonding surface 14 and flow out from the plurality of equally divided water outlet holes 18 of the body 10 An enlarged retaining edge 19 is provided at the outer upper portion as a pipe or pipe joint (as shown in Figures 6 to 10) The control element 20 is made of an elastically deformable soft material, such as silicone or rubber, and the center of the control element 20 is provided with an inner hollowed sleeve 21 corresponding to the shaft portion 15 of the body 10. The sleeve 21 has a conical shape with a narrow upper and a lower width, and is sleeved in the shaft portion 15 of the body 10. The bottom surface of the sleeve 21 is corresponding to the top surface of the shaft portion 15. When the control element 20 is subjected to a certain pressure, the top of the sleeve 21 may have an arc shape extending downward, and the control element 20 corresponds to the step 16 of the body 10. An elastic portion 23 is provided for inwardly contracting and outwardly expanding elastic deformation. The control element 20 is provided with a positioning convex portion 24 having a shape and a size corresponding to the positioning groove 17 of the body 10, and the control element is provided. A sealing portion 25 is disposed on the bonding surface 14 of the body 10, and the sealing portion 25 is also provided with a bonding surface 26. When the flow pressure is normal, the elastic portion 23 of the control member 20 is inwardly contracted to allow the sealing portion When the contact surface 26 of the 25 is in an open state, when the flow pressure is excessively abnormal, the elastic portion 23 of the control member 20 expands outward and is flatly attached to the step 16 of the body 10, so that the fitting surface 26 of the sealing portion 25 is closely attached. The sealing surface 14 of the body 10 prevents fluid from flowing out of the plurality of water outlet holes 18 of the body 10, thereby sealing a plurality of water outlet holes 18 of the body 10, so that the fluid cannot flow out, thereby preventing the water pipe from bursting; The body 30 is made of plastic steel material, and the cover body 30 is The cover is fixed to the inner edge 13 of the body 10. The center of the cover 30 is provided with a ring flange 31 corresponding to the outer periphery of the sleeve 22 of the control element 20, and the flange 31 is disposed on the sleeve 22, A plurality of water inlets 32 are equally divided around the cover 30 to allow fluid to diffuse from the plurality of water inlets 32 and flow into the accommodation space 11 of the body 10.

The present invention, which is a combination of the above-mentioned various component structures, is provided with a flow controller valve body, in practical application: please refer to the sixth figure: the first use of the three-way pipe joint The normal flow opening state of a pipeline and the enlarged view of the M section. A water pipe 40 and a pipe joint 41 are provided below the faucet (not shown) of a general wash table (not shown), and an inlet pipe 1 is provided on the wall. A three-way pipe joint 50 is disposed between the water inlet pipe 1 and the pipe joint 41. The three-way pipe joint 50 is provided with a first pipe 51 corresponding to the inlet pipe 1 so as to be locked in the water inlet pipe 1, the tee pipe The joint 50 is provided with a second pipe 52 corresponding to the pipe joint 41, thereby being locked in the pipe joint 41. The three-way pipe joint 50 is provided with a third pipe 53 corresponding to the other end of the first pipe 51. The third line 53 is provided with a switch 54. The switch 54 controls the first line 51 to communicate with or not communicate with the second line 52, so that the water of the inlet pipe 1 can pass through the first and second lines 51, 52. The water pipe 40 flows to the faucet (not shown). The flow controller valve body provided by the present invention can be selectively installed in the first pipe 51 of the tee pipe joint 50. When the water flow pressure is normal, the water can be removed from the cover. The plurality of water inlets 32 of the body 30 are equally diffused into the accommodating space 11 of the body 10, and flow along the plurality of aliquots of the water outlet holes 18 of the body 10 to the first line 51 of the tee joint 50, and finally Then, the second line 52 and the water pipe 40 flow to the faucet (not shown).

Please refer to the seventh figure: it is a partial enlargement diagram of the closed state when the flow pressure is too large in the sixth figure. When the flow pressure is too large, the elastic portion 23 of the control member 20 is outwardly extended and flatly attached to the step 16 of the body 10, so that the abutting surface 26 of the sealing portion 25 is closely attached to the bonding surface 14 of the body 10. The fluid cannot be discharged from the plurality of water outlet holes 18 of the body 10, thereby sealing the plurality of water outlet holes 18 of the body 10, so that the fluid cannot flow out, thereby preventing the water pipe 40 from bursting; please refer to the eighth figure: The normal flow opening state of the second pipe used in the tee pipe joint and the enlarged view of the E portion are created. And the ninth figure: a partial enlarged view of the open state when the flow pressure of the eighth figure is normal. A joint 42 is also locked between the second conduit 52 of the tee fitting 50 and the pipe joint 41. The flow control valve body provided by the present invention, Optionally, it is installed in the joint 42. When the water flow pressure is normal, water can flow from the first line 51 of the three-way joint 50 into the second line 52, and then the plurality of water inlets 32 of the cover 30 are evenly spread. The ventilating space 11 flows into the accommodating space 11 of the body 10 and flows through the water pipe 40 to the faucet (not shown) along the plurality of aliquots of the water outlet holes 18.

Please refer to the tenth figure: It is a partial enlargement diagram of the closed state when the flow pressure of the eighth figure is too large. When the flow pressure is too large, the elastic portion 23 of the control member 20 is outwardly extended and flatly attached to the step 16 of the body 10, so that the abutting surface 26 of the sealing portion 25 is closely attached to the bonding surface 14 of the body 10. The fluid can not be discharged from the plurality of water outlet holes 18 of the body 10, thereby sealing the plurality of water outlet holes 18 of the body 10, so that the fluid cannot flow out, thereby preventing the water pipe 40 from bursting. In summary, the present invention provides a kind of The flow controller valve body, after the actual production of the creator and the repeated operation test, can confirm that the functional benefits expected by the creation can be achieved, and at the same time, it is the first creation that has not been seen before, and has industrial utilization value. It is true that it has already met the important requirements of the practicability and progress of the new patent, and has filed a new patent application with the bureau in accordance with the provisions of the Patent Law.

10‧‧‧ Ontology

11‧‧‧ accommodating space

12‧‧‧ ribs

13‧‧‧Internal

14‧‧‧Fitting surface

15‧‧‧Axis

16‧‧‧ step

17‧‧‧ positioning groove

18‧‧‧Water outlet

19‧‧ ‧ rim

20‧‧‧Control elements

21‧‧‧ bushings

22‧‧‧Abutment

23‧‧‧Flex Department

24‧‧‧ positioning convex

25‧‧‧ Sealing Department

26‧‧‧Fitting surface

30‧‧‧ cover

31‧‧‧Flange

32‧‧‧ Inlet

Claims (8)

A flow controller valve body includes: a body, a control component, and a cover body; wherein: the interior of the body is provided with an accommodating space for accommodating a control component and a cover body A peripheral surface is disposed at a periphery of the bottom of the space, and a shaft portion is disposed at a center of the bottom of the accommodating space for positioning a control component, and a bottom surface of the shaft portion is provided with a step surface A positioning groove is arranged between the faces, and the positioning groove is provided with a plurality of water outlet holes arranged in a radial shape, so that the fluid can be uniformly diffused from the bonding surface and flow out from the plurality of equally divided water outlet holes; the control element The center of the body is provided with an inner hollow shaft sleeve corresponding to the shaft portion of the body, so as to be sleeved in the shaft portion of the body, and the bottom surface of the inner portion of the sleeve portion corresponds to a top abutting portion with a slight protrusion at the top surface of the shaft portion. When the control element is subjected to a certain pressure, the top of the sleeve is formed in an arc shape by extending downward, and the control element is provided with an elastic portion corresponding to the step surface of the body, and is contracted inwardly and outwardly. Expanding the use of elastic deformation, The control component is provided with a positioning convex portion having a shape and a size corresponding to the positioning groove of the main body. The control component is provided with a sealing portion corresponding to the bonding surface of the body, and the sealing portion is also provided with a bonding surface, and the flow pressure is normal. When the elastic portion of the control element is inwardly contracted, the bonding surface of the sealing portion is opened, and when the flow pressure is excessively abnormal, the elastic portion of the control element is outwardly expanded and flattened on the step surface of the body, so that the The bonding surface of the sealing portion closely adheres to the bonding surface of the body, so that the fluid cannot flow out from the plurality of water outlet holes of the body, thereby sealing a plurality of water outlet holes of the body, so that the fluid cannot flow out, preventing the water pipe from bursting; the cover system The cover is fixed on the upper part of the main body, and the center of the cover body is provided with a ring flange corresponding to the outer periphery of the sleeve of the control element, and the flange is disposed on the sleeve, and the cover body is equally divided around the cover body. A plurality of water inlets allow the fluid to spread evenly from the plurality of water inlets and into the accommodation space of the body. The flow controller valve body of claim 1, wherein the body and the cover system are made of plastic steel. The flow controller valve body according to claim 1, wherein the control element is made of one of silicone rubber or rubber. The flow controller valve body of claim 1, wherein the positioning groove of the body and the positioning protrusion of the control element are semi-circular. The flow controller valve body of claim 1, wherein the shaft portion of the body and the sleeve of the control element are both narrow and wide conical. The flow controller valve body of claim 1, wherein: the body is provided with a plurality of longitudinally disposed ribs at an inner wall of the accommodating space, and a space is reserved above the rib to form an internal step. Edge, as the user of the cover. The flow controller valve body according to claim 1, wherein the fitting surface of the body is a tilting arrangement with a high periphery and a low inner circumference. The flow controller valve body of claim 1, wherein: an enlarged retaining edge is provided on the outer portion of the body as a user positioned in the pipeline or the pipe joint.