CN213271295U - Support lug type handle type center line butterfly valve - Google Patents
Support lug type handle type center line butterfly valve Download PDFInfo
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- CN213271295U CN213271295U CN202022269504.7U CN202022269504U CN213271295U CN 213271295 U CN213271295 U CN 213271295U CN 202022269504 U CN202022269504 U CN 202022269504U CN 213271295 U CN213271295 U CN 213271295U
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Abstract
The utility model discloses a journal stirrup formula handle type central line butterfly valve belongs to butterfly valve technical field, journal stirrup formula handle type central line butterfly valve includes the valve body and pre-treatment case, valve body lateral wall fixedly connected with journal stirrup A, the motor is installed to pre-treatment case upper end, motor power take off end is connected with transmission shaft power input end, transmission shaft lateral wall fixedly connected with S-shaped cutter, pre-treatment incasement inside wall can be dismantled and be connected with fixed network A and fixed network B, it has the active carbon ball to fill between fixed network A and the fixed network B. The utility model discloses a to press the switch on hand, drive the valve rod through inside transmission assembly and rotate, open the inside valve clack of valve body then, outside water enters into the pretreatment incasement portion through the pipeline under the water pressure effect, adsorbs through the pore on the activated carbon ball and filters, and slight impurity and peculiar smell that contain in the water removal have increased the functionality, are fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a butterfly valve technical field especially relates to a journal stirrup formula handle type central line butterfly valve.
Background
The center line butterfly valve is a component for realizing the on-off and flow control of a pipeline system, and is widely applied to various fields of petroleum, chemical industry, metallurgy, water and electricity and the like.
Patent number CN202867883U discloses a center line butterfly valve, which comprises a valve body, a butterfly plate, a valve rod, a valve seat and a handle; the valve rod is inserted into the lower shaft hole of the valve body through the packing, the packing gland and the butterfly plate which are arranged on the valve body; the valve seat is adhered to the inner cavity wall of the valve body and the end surfaces of the water inlet and the water outlet; the sealing surface of the butterfly plate is designed into a spherical shape and is in sealing fit with the valve seat; the handle is connected with the valve rod in a matched mode and fixed into a whole through a hexagon bolt. The utility model discloses solved the in-process that the valve was opened and close effectively and produced the clearance easily and rock or the valve opens and close the problem of inefficacy, it is more accurate to make the valve open and close the location, and the transmission is more stable and can strengthen the sealing performance of valve, has increased the life of valve.
At present, the center line butterfly valve has certain defects in the technology: 1. when the traditional butterfly valve is used, a small amount of impurities and peculiar smell are contained in water, the butterfly valve can only control water flow circulation, and the functionality is single; 2. in the past, when water flows through a butterfly valve, the phenomenon of silt accumulation happens occasionally, and the silt is easily accumulated in an inner cavity of a valve body of the butterfly valve to cause blockage. Therefore, a support lug type handle type center line butterfly valve is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a journal stirrup formula handle type central line butterfly valve through pressing the switch on hand, drives the valve rod through inside transmission assembly and rotates, opens the inside valve clack of valve body then, and inside outside water entered into the preliminary treatment incasement portion through the pipeline under the water pressure effect, adsorbs through the pore on the activated carbon ball and filters, removes fine impurity and the peculiar smell that contains in the water, has increased the functionality, can effectively solve the problem in the background art.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of journal stirrup formula handle type central line butterfly valve, including valve body and preliminary treatment case, valve body lateral wall fixedly connected with journal stirrup A, the motor is installed to preliminary treatment case upper end, motor power output end is connected with transmission shaft power input end, transmission shaft lateral wall fixedly connected with S-shaped cutter, preliminary treatment incasement inside wall can be dismantled and be connected with fixed screen A and fixed screen B, it has the activated carbon ball to fill between fixed screen A and the fixed screen B.
Optionally, a valve rod is installed at the upper end of the valve body, and a handle is installed at the upper end of the valve rod.
Optionally, the right side of the pretreatment tank is detachably connected with a pipeline.
Optionally, a bolt penetrates through the support lug a and the support lug B, and a nut is screwed at the tail end of the bolt.
The utility model has the advantages as follows:
1. the utility model discloses it is practical, convenient operation and excellent in use effect, through pressing the on-hand switch of handle, it rotates to drive the valve rod through inside transmission assembly, open the inside valve clack of valve body then, outside water enters into the preliminary treatment incasement portion through the pipeline under the water pressure effect, pore through on the activated carbon ball adsorbs the filtration, slight impurity and peculiar smell that contain in the water removal, the functionality has been increased, the butterfly valve has been solved and has contained a small amount of impurity and peculiar smell in the past when the butterfly valve uses, the butterfly valve only can control the rivers circulation, the comparatively single problem of functionality.
2. The utility model discloses in, through pressing motor switch, the motor switch-on external power source begins work, then the motor drives the transmission shaft and rotates, and the transmission shaft drives S-shaped cutter and carries out the rotary cutting, can contain the cubic silt of siltation to the aquatic and cut, avoids it to enter into the inside valve body inner chamber that blocks up of valve body, has solved in the past rivers and can have silt accumulation phenomenon occasionally when the butterfly valve, deposits easily and causes the problem of jam at butterfly valve body inner chamber.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic front view of a butterfly valve of a support lug type handle center line butterfly valve according to an embodiment of the present invention;
fig. 2 is a schematic view of a butterfly valve assembly structure of a support-lug-type handle-type center line butterfly valve according to an embodiment of the present invention;
in the figure: 1. a valve body; 2. a valve stem; 3. a lug A; 4. a handle; 5. a lug B; 6. a bolt; 7. a pretreatment tank; 8. fixing the net; 9. an activated carbon sphere; 10. a motor; 11. a drive shaft; 12. an S-shaped cutter; 13. a pipeline; 14. and fixing the net B.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
A support lug type handle center line butterfly valve according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
As shown in fig. 1-2, a lug type handle type central line butterfly valve, includes valve body 1 and pretreatment tank 7, its characterized in that, valve body 1 lateral wall fixedly connected with lug A3, motor 10 is installed to pretreatment tank 7 upper end, motor 10 power take off end is connected with 11 power take off ends of transmission shaft, 11 lateral wall fixedly connected with S-shaped cutter 12 of transmission shaft, pretreatment tank 7 inside wall can be dismantled and be connected with fixed network A8 and fixed network B14, it has activated carbon ball 9 to fill between fixed network A8 and the fixed network B14.
In the embodiment, as shown in fig. 1-2, the valve rod 2 is driven to rotate by the internal transmission component through the switch on the pressing handle 4, so that the valve clack inside the valve body 1 is opened, external water enters the pretreatment tank 7 through the pipeline 13 under the action of water pressure, and is adsorbed and filtered through the pores on the activated carbon ball 9, so that fine impurities and peculiar smell contained in water are removed, the functionality is increased, the problems that the existing butterfly valve contains a small amount of impurities and peculiar smell in water when in use, the butterfly valve can only control water flow circulation, and the functionality is single are solved; through pressing the switch of motor 10, motor 10 switch-on external power source begins work, then motor 10 drives transmission shaft 11 and rotates, and transmission shaft 11 drives S-shaped cutter 12 and carries out the rotary cutting, can contain the cubic silt of siltation to the aquatic and cut, avoids it to enter into 1 inner chamber of 1 inside jam valve body of valve body, has solved in the past rivers and can have appeared the current silt accumulation phenomenon occasionally when the butterfly valve, deposits easily and causes the problem of jam at butterfly valve body inner chamber.
Wherein, valve rod 2 is installed to valve body 1 upper end, handle 4 is installed to valve rod 2 upper end.
In this embodiment, as shown in fig. 1, the valve rod 2 is driven to rotate through the internal transmission assembly by pressing the switch on the handle 4, and then the valve flap inside the valve body 1 is opened.
Wherein, the pipeline 13 is detachably connected to the right side of the pretreatment tank 7.
In this embodiment, as shown in fig. 2, the conduit 13 may be used for flow guidance.
A bolt 6 penetrates between the support lug A3 and the support lug B5, and a nut is screwed at the tail end of the bolt 6.
In this embodiment, as shown in fig. 2, the bolt 6 and the fitting nut are disassembled by using a relevant tool, so that the pretreatment tank 7 and the valve body 1 are disassembled, and the activated carbon ball 9 is cleaned and replaced.
It should be noted that the utility model relates to a support lug formula handle type central line butterfly valve, in operation, through the switch on the handle 4 of will pressing, drive the valve rod 2 through internal transmission subassembly and rotate, open the valve clack inside the valve body 1 then, outside water enters inside the pretreatment tank 7 through pipeline 13 under the water pressure effect, adsorb and filter through the pore on the active carbon ball 9, remove the fine impurity and the peculiar smell that contain in the water, the functionality has been increased, the problem that the butterfly valve contains a small amount of impurity and peculiar smell in the water when using in the past is solved, the butterfly valve only can control the rivers circulation, the functionality is comparatively single; by pressing a switch of the motor 10, the motor 10 is connected with an external power supply to start working, then the motor 10 drives the transmission shaft 11 to rotate, the transmission shaft 11 drives the S-shaped cutter 12 to rotate and cut, deposited massive silt in water can be cut, the silt is prevented from entering the valve body 1 to block the inner cavity of the valve body 1, and the problem that the existing silt is occasionally accumulated when water flows through a butterfly valve and is easily deposited in the inner cavity of the valve body of the butterfly valve to cause blocking is solved; the bolts 6 and the matching nuts are disassembled by using related tools, so that the pretreatment tank 7 and the valve body 1 are disassembled, and the activated carbon balls 9 are cleaned and replaced. The specific model of the component is an IDZ2065-8AE02-2 motor.
The utility model discloses a valve body 1; a valve stem 2; a lug A3; a handle 4; a lug B5; a bolt 6; a pretreatment tank 7; a fixed net A8; an activated carbon sphere 9; a motor 10; a transmission shaft 11; an S-shaped cutter 12; a pipe 13; the fastening net B14 components are all standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a journal stirrup formula handle type central line butterfly valve, includes valve body (1) and preliminary treatment case (7), its characterized in that, valve body (1) lateral wall fixedly connected with journal stirrup A (3), motor (10) are installed to preliminary treatment case (7) upper end, motor (10) power take off end is connected with transmission shaft (11) power input end, transmission shaft (11) lateral wall fixedly connected with S-shaped cutter (12), preliminary treatment case (7) inside wall can be dismantled and be connected with fixed network A (8) and fixed network B (14), it has activated carbon ball (9) to fill between fixed network A (8) and the fixed network B (14).
2. A support lug type handle type center line butterfly valve according to claim 1, wherein a valve stem (2) is installed at an upper end of the valve body (1), and a handle (4) is installed at an upper end of the valve stem (2).
3. A trunnion type handle centre line butterfly valve according to claim 1, wherein a pipe (13) is detachably connected to the right side of the pretreatment tank (7).
4. A support lug type handle type center line butterfly valve according to claim 1, wherein a bolt (6) penetrates between the support lug a (3) and the support lug B (5), and a nut is screwed at the end of the bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022269504.7U CN213271295U (en) | 2020-10-13 | 2020-10-13 | Support lug type handle type center line butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022269504.7U CN213271295U (en) | 2020-10-13 | 2020-10-13 | Support lug type handle type center line butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213271295U true CN213271295U (en) | 2021-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022269504.7U Active CN213271295U (en) | 2020-10-13 | 2020-10-13 | Support lug type handle type center line butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213271295U (en) |
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2020
- 2020-10-13 CN CN202022269504.7U patent/CN213271295U/en active Active
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