CN220556055U - Low-resistance gate valve - Google Patents
Low-resistance gate valve Download PDFInfo
- Publication number
- CN220556055U CN220556055U CN202321851689.XU CN202321851689U CN220556055U CN 220556055 U CN220556055 U CN 220556055U CN 202321851689 U CN202321851689 U CN 202321851689U CN 220556055 U CN220556055 U CN 220556055U
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- gate valve
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000004891 communication Methods 0.000 abstract description 6
- 230000001276 controlling effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sliding Valves (AREA)
Abstract
The utility model provides a low-resistance gate valve, and belongs to the technical field of valves. The valve solves the problems that the existing gate valve is large in operation resistance and does not have a filtering function. The low-resistance gate valve comprises a gate valve body, wherein two sides of an inner cavity of the gate valve body are fixedly provided with communication sleeves, the inner cavity of the gate valve body is movably connected with a gate valve block, the top of the gate valve block is fixedly provided with a connecting slide bar, the top of the connecting slide bar is fixedly provided with a manual wheel disc, the top of the gate valve body is provided with a limiting mechanism, two sides of the gate valve body are respectively provided with a filtering mechanism, and the tops of two sides of the gate valve body are respectively communicated with an exhaust pipe. The utility model can reduce the resistance of the component during movement during adjustment so as to adjust the component, and can also filter the conveyed liquid so as to avoid the blockage of the equipment.
Description
Technical Field
The utility model belongs to the technical field of valves, and particularly relates to a low-resistance gate valve.
Background
The gate valve is a gate plate of an opening and closing piece, the moving direction of the gate plate is perpendicular to the fluid direction, the gate valve can only be fully opened and fully closed, the gate valve is sealed through contact between a valve seat and the gate plate, and the gate valve with low resistance can be used for regulating and controlling when partial materials are conveyed.
When liquid materials are conveyed, a gate valve is used for controlling, and the existing gate valve is disclosed in Chinese patent literature data, for example, the gate valve is disclosed in the following application number: 202110798698.6; publication No.: CN113294534a ], it includes engagement ring, engagement rod, lifting frame, ring frame, filter plate and fixing base, the transmission of engagement ring middle part is connected with the engagement rod, the top and the engagement rod rigid coupling of lifting frame, and the ring frame is established in lifting frame bottom, and the ring frame middle part is equipped with the filter plate, and the upper and lower both sides of lifting frame inboard and the middle part of left and right sides all are equipped with a fixing base.
The gate valve is convenient to clean and maintain, the abrasion of the baffle plate for blocking the medium flow by the gate valve is convenient to reduce, but the gate valve can cause that staff needs to consume a large amount of strength to enable equipment to work normally due to larger resistance in the using process, and the gate valve generally has no function of filtering conveying liquid when in use, and the equipment is inevitably blocked when the liquid is conveyed for a long time.
Disclosure of Invention
The object of the present utility model is to solve the above-mentioned problems of the prior art and to provide a low-resistance gate valve with low resistance and capable of filtering the transport liquid.
The aim of the utility model can be achieved by the following technical scheme: the low-resistance gate valve comprises a gate valve body, wherein two sides of the inner cavity of the gate valve body are fixedly provided with communication sleeves, the inner cavity of the gate valve body is movably connected with a gate valve block, the top of the gate valve block is fixedly provided with a connecting slide bar, the top fixed mounting who connects the slide bar has manual rim plate, the top of gate valve body is provided with stop gear, the both sides of gate valve body all are provided with filtering mechanism, and the top of gate valve body both sides all communicates there is the blast pipe.
The low-resistance gate valve can guide the conveyed liquid through the communication sleeve, and meanwhile, the tightness of the equipment is improved; the device is regulated and controlled through the limiting mechanism and the filtering mechanism, and the device can be quickly regulated and controlled through the mechanisms such as the exhaust pipe, the communication sleeve, the connecting slide rod and the like, and the material conveying device can also be subjected to filtering treatment.
In the low-resistance gate valve, the filter mechanism comprises two mounting pipelines, the two mounting pipelines are mounted on two sides of a gate valve body through bolts, the mounting clamping frame is movably mounted in the inner cavity of the mounting pipeline, the limiting ring plate is fixedly connected to the left side of the mounting clamping frame, the positioning clamping groove is formed in the inner cavity of the mounting clamping frame, the mounting frame is movably mounted in the inner cavity of the mounting clamping frame, the positioning clamping block is fixedly connected to the surface of the mounting frame, and the filter screen plate is fixedly mounted in the inner cavity of the mounting frame. The limiting ring plate can limit the installation clamping frame so as to install the installation clamping frame into the installation pipeline.
In the low-resistance gate valve, the left side of the installation pipeline is provided with the placement grooves, and the number of the filter screen plates is three. The placing groove can be convenient for place the spacing ring plate in the installation pipeline, just also communicate installation pipeline and other pipeline simultaneously.
In the low-resistance gate valve, the stop gear includes the braced frame, braced frame fixed mounting is in the top of gate valve body, electric putter is all run through to both sides around the braced frame, electric putter's output runs through to the inner chamber of braced frame and fixedly connected with spacing grip block, and spacing cardboard is installed through the pivot in the front of the spacing grip block of front side, and the back fixedly connected with installation extension board of the spacing grip block of rear side, the top of installation extension board runs through and installs the location inserted bar. The locating inserting rod is used for fixing the limiting clamping plate so as to prevent the limiting clamping plate from falling off from the limiting clamping block.
In the low-resistance gate valve, the supporting frame is movably sleeved on the surface of the connecting sliding rod, a through hole is formed in the top of the supporting frame, and the input end of the electric push rod is electrically connected with the external controller. The through hole can be convenient for connect the slide bar and drive the gate valve piece and reciprocate, also can make the carriage carry out spacing direction to connecting the slide bar simultaneously.
In the low-resistance gate valve, the two sides of the top of the manual wheel disc are fixedly provided with the rotating rods, and the sealing sleeve is fixedly sleeved on the surface of the connecting sliding rod. The exhaust pipe can exhaust the redundant air in the valve body of the gate valve, so that the rising resistance of the gate valve block is reduced.
Compared with the prior art, the low-resistance gate valve has the advantages that: the resistance of the equipment in operation can be reduced, so that the strength consumed by workers is reduced, and the conveyed liquid can be filtered, so that the phenomenon that the equipment is blocked is reduced.
Drawings
Fig. 1 is a schematic cross-sectional perspective view of the present low resistance gate valve.
Fig. 2 is a schematic cross-sectional exploded perspective view of the filtering mechanism of the low-resistance gate valve.
Fig. 3 is an exploded perspective view of the limiting mechanism of the low-resistance gate valve.
Fig. 4 is a schematic perspective view of a partial structure gate valve block of the low resistance gate valve.
Fig. 5 is a schematic perspective view of the low resistance gate valve.
In the figure, 1, a gate valve body; 2. a gate valve block; 3. a manual wheel disc; 4. a rotating lever; 5. a limiting mechanism; 6. an exhaust pipe; 7. a communication sleeve; 8. a filtering mechanism; 9. installing a pipeline; 10. a limiting ring plate; 11. installing a clamping frame; 12. positioning clamping grooves; 13. a mounting frame; 14. positioning a clamping block; 15. a filter screen plate; 16. a support frame; 17. an electric push rod; 18. limiting clamping blocks; 19. a limiting clamping plate; 20. mounting a support plate; 21. positioning the inserted link; 22. and a connecting slide bar.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the low-resistance gate valve comprises a gate valve body 1, wherein two sides of the inner cavity of the gate valve body 1 are fixedly provided with a communication sleeve 7, the inner cavity of the gate valve body 1 is movably connected with a gate valve block 2, the top of the gate valve block 2 is fixedly provided with a connecting slide bar 22, the top of the connecting slide bar 22 is fixedly provided with a manual wheel disc 3, the top of the gate valve body 1 is provided with a limiting mechanism 5, two sides of the gate valve body 1 are provided with a filtering mechanism 8, and the tops of two sides of the gate valve body 1 are communicated with an exhaust pipe 6.
Further, the filtering mechanism 8 comprises two mounting pipelines 9, the two mounting pipelines 9 are mounted on two sides of the gate valve body 1 through bolts, a mounting clamping frame 11 is movably mounted in an inner cavity of the mounting pipeline 9, a limiting ring plate 10 is fixedly connected to the left side of the mounting clamping frame 11, a positioning clamping groove 12 is formed in an inner cavity of the mounting clamping frame 11, a mounting frame 13 is movably mounted in an inner cavity of the mounting clamping frame 11, a positioning clamping block 14 is fixedly connected to the surface of the mounting frame 13, and a filtering screen plate 15 is fixedly mounted in an inner cavity of the mounting frame 13.
In actual manufacturing, the left side of the installation pipeline 9 is provided with a placement groove, and the number of the filter screen plates 15 is three. The limiting mechanism 5 comprises a supporting frame 16, the supporting frame 16 is fixedly arranged at the top of the gate valve body 1, electric push rods 17 are installed in a penetrating mode on the front side and the rear side of the supporting frame 16, the output ends of the electric push rods 17 penetrate through the inner cavity of the supporting frame 16 and are fixedly connected with limiting clamping blocks 18, limiting clamping plates 19 are installed on the front side of the limiting clamping blocks 18 through rotating shafts, installation support plates 20 are fixedly connected to the back sides of the limiting clamping blocks 18 on the rear side of the limiting clamping blocks, and positioning inserting rods 21 are installed in the penetrating mode on the tops of the installation support plates 20.
The supporting frame 16 is movably sleeved on the surface of the connecting slide bar 22, a through hole is formed in the top of the supporting frame 16, and the input end of the electric push rod 17 is electrically connected with an external controller. The two sides of the top of the manual wheel disc 3 are fixedly provided with rotating rods 4, and sealing sleeves are fixedly sleeved on the surfaces of the connecting sliding rods 22.
The user installs filtering mechanism 8 earlier, then the user will fix a position fixture block 14 card and go into in the location draw-in groove 12 to this installs the installation frame 13 to in the installation draw-in groove 11, makes the filter screen 15 carry out filtration treatment to the liquid of carrying, and then the user rethread spacing ring board 10 will install the installation frame 11 to in the installation pipeline 9, after the installation, the user passes through the bolt with the installation pipeline 9 to on the gate valve body 1, so as to increase the practicality of equipment.
In the process of controlling equipment, if the equipment needs to be opened, a user can control the electric push rod 17 through an external controller, then the user pulls the connecting slide rod 22 up and down through the manual wheel disc 3, so that a worker can rapidly pull the gate valve block 2, the gate valve block 2 is opened, after the gate valve block 2 is opened, the user starts the electric push rod 17, two limiting clamping blocks 18 can clamp and limit the connecting slide rod 22, so that the gate valve block 2 is prevented from moving, then the user clamps the two limiting clamping blocks 18 through the limiting clamping plates 19, and inserts the positioning inserting rod 21 into the limiting clamping plates 19 to prevent the limiting clamping plates 19 from loosening, so that the limiting clamping blocks 18 can effectively clamp and limit the connecting slide rod 22.
What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. A low resistance gate valve comprising a gate valve body (1), characterized in that: the utility model discloses a gate valve, including gate valve body (1), connecting slide bar (22), manual rim plate (3) are installed on the top of connecting slide bar (22), the top of gate valve body (1) is provided with stop gear (5), the both sides of gate valve body (1) all are provided with filtering mechanism (8), the top of gate valve body (1) both sides all communicates there is blast pipe (6).
2. The low-resistance gate valve according to claim 1, wherein the filter mechanism (8) comprises two mounting pipelines (9), the two mounting pipelines (9) are mounted on two sides of the gate valve body (1) through bolts, a mounting clamping frame (11) is movably mounted in an inner cavity of the mounting pipeline (9), a limiting ring plate (10) is fixedly connected to the left side of the mounting clamping frame (11), a positioning clamping groove (12) is formed in the inner cavity of the mounting clamping frame (11), a mounting frame (13) is movably mounted in the inner cavity of the mounting clamping frame (11), a positioning clamping block (14) is fixedly connected to the surface of the mounting frame (13), and a filter screen plate (15) is fixedly mounted in the inner cavity of the mounting frame (13).
3. A low resistance gate valve according to claim 2, characterized in that the left side of the mounting duct (9) is provided with placement grooves, the number of the filter screen plates (15) being three.
4. The low-resistance gate valve according to claim 1, wherein the limiting mechanism (5) comprises a supporting frame (16), the supporting frame (16) is fixedly installed at the top of the gate valve body (1), electric push rods (17) are installed in a penetrating mode on the front side and the rear side of the supporting frame (16), the output ends of the electric push rods (17) penetrate through an inner cavity of the supporting frame (16) and are fixedly connected with limiting clamping blocks (18), limiting clamping plates (19) are installed on the front side of the limiting clamping blocks (18) on the front side through rotating shafts, installation support plates (20) are fixedly connected to the back sides of the limiting clamping blocks (18) on the back side, and positioning inserting rods (21) are installed in the penetrating mode on the top of the installation support plates (20).
5. The low-resistance gate valve according to claim 4, wherein the supporting frame (16) is movably sleeved on the surface of the connecting sliding rod (22), a through hole is formed in the top of the supporting frame (16), and the input end of the electric push rod (17) is electrically connected with the external controller.
6. The low-resistance gate valve according to claim 1, wherein the two sides of the top of the manual wheel disc (3) are fixedly provided with rotating rods (4), and the surface fixing sleeve of the connecting sliding rod (22) is provided with a sealing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851689.XU CN220556055U (en) | 2023-07-14 | 2023-07-14 | Low-resistance gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851689.XU CN220556055U (en) | 2023-07-14 | 2023-07-14 | Low-resistance gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220556055U true CN220556055U (en) | 2024-03-05 |
Family
ID=90051357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321851689.XU Active CN220556055U (en) | 2023-07-14 | 2023-07-14 | Low-resistance gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220556055U (en) |
-
2023
- 2023-07-14 CN CN202321851689.XU patent/CN220556055U/en active Active
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