CN211459992U - Gate valve convenient to overhaul and install - Google Patents
Gate valve convenient to overhaul and install Download PDFInfo
- Publication number
- CN211459992U CN211459992U CN202020005474.6U CN202020005474U CN211459992U CN 211459992 U CN211459992 U CN 211459992U CN 202020005474 U CN202020005474 U CN 202020005474U CN 211459992 U CN211459992 U CN 211459992U
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- Prior art keywords
- box
- gate valve
- gate
- connecting plate
- cavity
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 claims abstract description 77
- 238000009434 installation Methods 0.000 claims description 21
- 238000010521 absorption reaction Methods 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of gate valves, in particular to a gate valve convenient to overhaul and install, which effectively purifies dust in a chamber of a gate box and improves the use safety; the gate valve comprises a gate valve body and a gate box, wherein the gate valve body is connected with an external pipeline, the gate box is fixedly covered on the outer side of the gate valve body, a cavity is arranged in the gate box, an access hole is formed in the right end of the cavity, and the access hole is communicated with the cavity; still include floodgate case and dust absorption pump, the inside of dust removal case is provided with the working chamber, and the inside of working chamber transversely is provided with first connecting plate, and the bottom intercommunication of first connecting plate is provided with the dust bag, and the inside of dust bag is provided with strutting arrangement, and first connecting plate divide into upper and lower two chambeies with the working chamber, and the top intercommunication of epicoele is provided with the blast pipe, and the bottom of dust absorption pump is connected with the top of floodgate case, and the top of dust absorption pump is connected with the bottom of dust removal case.
Description
Technical Field
The utility model relates to a technical field of gate valve especially relates to a gate valve convenient to overhaul installation.
Background
As is well known, a gate valve which is easy to overhaul and install is an auxiliary device for opening and closing a pipeline, and is widely used in the field of gate valves; the existing gate valve convenient to overhaul and install comprises a gate valve body and a gate box, wherein the gate valve body is connected with an external pipeline, the gate box is fixedly covered on the outer side of the gate valve body, a cavity is arranged inside the gate box, the right end of the cavity is provided with an overhaul port, and the overhaul port is communicated with the cavity; when the existing gate valve convenient to overhaul and install is used, the gate valve body is only overhauled through an overhaul port of a gate box; present gate valve convenient to overhaul installation is used and is found, and the gate valve body often adsorbs a large amount of dust from the external world in daily use, and along with the continuous accumulation of dust, these dusts can cause the threat to human health when operating the gate valve body, lead to the safety in utilization relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an effectively purify the dust in the floodgate case cavity, improve the gate valve of the easy access installation of safety in utilization.
The utility model discloses a gate valve convenient to overhaul and install, including gate valve body and gate box, the gate valve body is connected with external pipeline, and the gate box is fixed to be covered and adorned in the outside of gate valve body, and the inside of gate box is provided with the cavity, and the right-hand member of cavity is provided with the access hole to the access hole communicates with each other with the cavity; still include floodgate case and dust absorption pump, the inside of dust removal case is provided with the working chamber, the inside of working chamber transversely is provided with first connecting plate, the bottom intercommunication of first connecting plate is provided with the dust bag, the inside of dust bag is provided with strutting arrangement, first connecting plate divide into upper and lower two chambeies with the working chamber, the top intercommunication of epicoele is provided with the blast pipe, the bottom of dust absorption pump is connected with the top of floodgate case, the top of dust absorption pump is connected with the bottom of dust removal case, the top output intercommunication of dust absorption pump is provided with the air duct, the bottom of dust removal case is passed on the top of air duct and inside the working chamber of dust removal case, the bottom input intercommunication of dust absorption pump is provided with the gas-supply pipe, the bottom of gas-supply pipe is passed the top of floodgate case and is stretched into to the inside the cavity.
The utility model discloses a gate valve convenient to overhaul installation still includes first link, and left front side, left rear side, right front side and the right rear side of first link bottom all are provided with the head rod, and the bottom of four group's head rods all is connected with the top of floodgate case, and the top of first link is connected with the bottom of dust removal case.
The utility model discloses a gate valve convenient to overhaul installation still includes the screw, and the right-hand member of floodgate case access hole is provided with the shield, and the shield passes through the screw to be connected with the right-hand member of floodgate case.
The utility model discloses a gate valve convenient to overhaul installation still includes mount, second connecting rod and second connecting plate, and the fixed suit of mount is on the gas-supply pipe, and the left end of mount is connected with the right-hand member of second connecting rod, and the left end of second connecting rod is connected with the right-hand member of second connecting plate, and the left end of second connecting plate is connected with the left end upside of floodgate case cavity.
The utility model discloses a gate valve convenient to overhaul installation, the right-hand member of shield is provided with the handle.
The utility model discloses a gate valve convenient to overhaul installation, the bottom intercommunication of floodgate case cavity is provided with the exhaust fan.
The utility model discloses a gate valve convenient to overhaul installation still includes second link, third connecting plate and fourth connecting plate, and the top of second link is connected with the bottom of gate valve body, and the bottom of second link is connected with the top of third connecting plate, and the left end of third connecting plate is connected with the left end of floodgate case cavity, and the top of fourth connecting plate is connected with the bottom of third connecting plate, and the bottom of fourth connecting plate is connected with the left end downside of floodgate case cavity.
The utility model discloses a gate valve convenient to overhaul installation, the top right side of floodgate case cavity is provided with emergency lighting lamp.
Compared with the prior art, the beneficial effects of the utility model are that: open the dust absorption pump, loop through the air intake fill, the dirty gas in gas-supply pipe and air duct with the brake chamber inhales to the work intracavity of dust removal case, later through the absorption of dust removal bag, on the dirt particle in the gas is adsorbed the outer wall of dust removal bag, through the gas of purification then through the blast pipe discharge after the epicoele that gets into the dust removal case, effectively purify the dust in the brake chamber, reduce its harm that causes the health of human body, improve the safety in utilization.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged schematic view of the first connecting plate connected to a dust bag or the like;
FIG. 3 is an enlarged schematic view of the connection between the fixing frame and the second connecting rod;
FIG. 4 is an enlarged view of the connection of the second link frame with the third link plate, etc.;
in the drawings, the reference numbers: 1. a gate valve body; 2. a brake box; 3. a dust removal box; 4. a first connecting plate; 5. a dust removal bag; 6. a support device; 7. an exhaust pipe; 8. a dust suction pump; 9. an air duct; 10. a gas delivery pipe; 11. an air inlet hopper; 12. a first connecting frame; 13. a first connecting rod; 14. a dust cover; 15. a screw; 16. a fixed mount; 17. a second connecting rod; 18. a second connecting plate; 19. a handle; 20. an exhaust fan; 21. a second link frame; 22. a third connecting plate; 23. a fourth connecting plate; 24. an emergency lighting lamp.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the gate valve convenient to overhaul and install of the present invention comprises a gate valve body 1 and a gate box 2, wherein the gate valve body 1 is connected with an external pipeline, the gate box 2 is fixedly covered on the outer side of the gate valve body 1, a cavity is arranged inside the gate box 2, an overhaul port is arranged at the right end of the cavity, and the overhaul port is communicated with the cavity; the dust collection device comprises a dust collection box 3 and is characterized by further comprising a brake box 2 and a dust collection pump 8, a working cavity is arranged inside the dust collection box 3, a first connecting plate 4 is transversely arranged inside the working cavity, a dust collection bag 5 is communicated and arranged at the bottom end of the first connecting plate 4, a supporting device 6 is arranged inside the dust collection bag 5, the working cavity is divided into an upper cavity and a lower cavity by the first connecting plate 4, an exhaust pipe 7 is communicated and arranged at the top end of the upper cavity, the bottom end of the dust collection pump 8 is connected with the top end of the brake box 2, the top end of the dust collection pump 8 is connected with the bottom end of the dust collection box 3, an air guide pipe 9 is communicated and arranged at the top end of the dust collection pump 8, the top end of the air guide pipe 9 penetrates through the bottom end of the dust collection box 3 and extends into the working cavity of the dust collection box 3, an air pipe 10 is communicated and arranged at the bottom; open the dust absorption pump, loop through the air intake fill, the dirty gas in gas-supply pipe and air duct with the brake chamber inhales to the work intracavity of dust removal case, later through the absorption of dust removal bag, on the dirt particle in the gas is adsorbed the outer wall of dust removal bag, through the gas of purification then through the blast pipe discharge after the epicoele that gets into the dust removal case, effectively purify the dust in the brake chamber, reduce its harm that causes the health of human body, improve the safety in utilization.
The utility model discloses a gate valve convenient to overhaul and install, still include first link 12, the left front side, the left rear side, the right front side and the right rear side of the bottom end of first link 12 all are provided with head rod 13, the bottom of four groups of head rods 13 all is connected with the top of floodgate case 2, the top of first link 12 is connected with the bottom of dust removal case 3; through setting up first link and four groups head rod, for the dust removal case provides abundant support, improve stability in use.
The utility model discloses a gate valve convenient to overhaul and install, still include the screw 15, the right-hand member of the gate box 2 access hole is provided with the shield 14, the shield 14 is connected with the right-hand member of the gate box 2 through the screw 15; through setting up shield and screw, reduce in external dust enters into the cavity of floodgate case from the access hole, improve the practicality.
The utility model discloses a gate valve convenient to overhaul and install, still include the mount 16, the second connecting rod 17 and the second connecting plate 18, the mount 16 is fixed to be fitted on the gas-supply pipe 10, the left end of the mount 16 is connected with the right-hand member of the second connecting rod 17, the left end of the second connecting rod 17 is connected with the right-hand member of the second connecting plate 18, the left end of the second connecting plate 18 is connected with the upper side of the left end of the chamber of the gate box 2; through setting up mount, second connecting rod and second connecting plate, strengthen the fixed to the gas-supply pipe, improve stability in use.
The utility model discloses a gate valve convenient for maintenance and installation, the right end of the dust cover 14 is provided with a handle 19; through setting up the handle, be convenient for open the shield, improve the convenience in use.
The utility model discloses a gate valve convenient for maintenance and installation, the bottom end of the cavity of the gate box 2 is communicated with an exhaust fan 20; through setting up the exhaust fan, strengthen the circulation of air in the floodgate case cavity, prevent that the gate valve body from weing and rustting, improve the practicality.
The utility model discloses a gate valve convenient to overhaul installation still includes second link 21, third connecting plate 22 and fourth connecting plate 23, and the top of second link 21 is connected with the bottom of gate valve body 1, and the bottom of second link 21 is connected with the top of third connecting plate 22, and the left end of third connecting plate 22 is connected with the left end of 2 cavities of floodgate case, and the top of fourth connecting plate 23 is connected with the bottom of third connecting plate 22, and the bottom of fourth connecting plate 23 is connected with the left end downside of 2 cavities of floodgate case; through setting up second link, third connecting plate and fourth connecting plate, strengthen the support to the gate valve body, improve stability in use.
The utility model discloses a gate valve convenient for maintenance and installation, the right side of the top end of the cavity of the gate box 2 is provided with an emergency lighting lamp 24; through setting up emergency lighting lamp, can provide emergency lighting in for the cavity of floodgate case, improve the practicality.
The utility model discloses a gate valve convenient to overhaul installation, it is at the during operation, opens the dust absorption pump, loops through into air hopper, gas-supply pipe and air duct and inhales the dirty gas in the floodgate case cavity to the work intracavity of dust removal case, later through the absorption of dust removal bag, on the dirt particle in the gas was adsorbed the outer wall of dust removal bag, the gas through the purification then passes through the blast pipe discharge after the epicoele that gets into the dust removal case to effectively purify the dust in the floodgate case cavity.
The gate valve convenient to overhaul and install in the utility model adopts a common mechanical mode, such as an installation mode, a connection mode or a setting mode, and can be implemented as long as beneficial effects can be achieved; the utility model discloses a gate valve's convenient to overhaul installation dust absorption pump and exhaust fan are purchase on the market, and this industry technical staff only need according to its subsidiary instructions install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A gate valve convenient to overhaul and install comprises a gate valve body (1) and a gate box (2), wherein the gate valve body (1) is connected with an external pipeline, the gate box (2) is fixedly covered on the outer side of the gate valve body (1), a cavity is arranged inside the gate box (2), an overhaul port is arranged at the right end of the cavity, and the overhaul port is communicated with the cavity; the device is characterized by further comprising a brake box (2) and a dust collection pump (8), a working cavity is arranged inside the dust collection box (3), a first connecting plate (4) is transversely arranged inside the working cavity, the bottom end of the first connecting plate (4) is communicated with a dust collection bag (5), a supporting device (6) is arranged inside the dust collection bag (5), the working cavity is divided into an upper cavity and a lower cavity by the first connecting plate (4), an exhaust pipe (7) is communicated with the top end of the upper cavity, the bottom end of the dust collection pump (8) is connected with the top end of the brake box (2), the top end of the dust collection pump (8) is connected with the bottom end of the dust collection box (3), an air guide pipe (9) is communicated with the top output end of the dust collection pump (8), the top end of the air guide pipe (9) penetrates through the bottom end of the dust collection box (3) and extends into the working cavity of the dust collection box (3), the, the bottom end of the gas pipe (10) penetrates through the top end of the brake box (2) and extends into the cavity of the brake box (2), and the bottom end of the gas pipe (10) is communicated with a gas inlet hopper (11).
2. A gate valve convenient for overhaul and installation according to claim 1, further comprising a first connecting frame (12), wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the first connecting frame (12) are provided with first connecting rods (13), the bottom ends of the four groups of the first connecting rods (13) are connected with the top end of the gate box (2), and the top end of the first connecting frame (12) is connected with the bottom end of the dust removal box (3).
3. A gate valve convenient for overhaul and installation according to claim 2, further comprising a screw (15), wherein a dust cover (14) is arranged at the right end of the overhaul port of the gate box (2), and the dust cover (14) is connected with the right end of the gate box (2) through the screw (15).
4. The gate valve convenient to overhaul and install as claimed in claim 3, further comprising a fixing frame (16), a second connecting rod (17) and a second connecting plate (18), wherein the fixing frame (16) is fixedly sleeved on the gas pipe (10), the left end of the fixing frame (16) is connected with the right end of the second connecting rod (17), the left end of the second connecting rod (17) is connected with the right end of the second connecting plate (18), and the left end of the second connecting plate (18) is connected with the upper side of the left end of the chamber of the gate box (2).
5. A gate valve to facilitate service installation as claimed in claim 4, characterised in that the dust cap (14) is provided with a handle (19) at its right end.
6. A gate valve easy to overhaul and install as claimed in claim 5, wherein the bottom end of the chamber of the gate box (2) is connected with a ventilator (20).
7. A gate valve convenient for overhaul and installation according to claim 6, further comprising a second connecting frame (21), a third connecting plate (22) and a fourth connecting plate (23), wherein the top end of the second connecting frame (21) is connected with the bottom end of the gate valve body (1), the bottom end of the second connecting frame (21) is connected with the top end of the third connecting plate (22), the left end of the third connecting plate (22) is connected with the left end of the chamber of the gate box (2), the top end of the fourth connecting plate (23) is connected with the bottom end of the third connecting plate (22), and the bottom end of the fourth connecting plate (23) is connected with the lower side of the left end of the chamber of the gate box (2).
8. A readily service installed gate valve as claimed in claim 7, characterised in that the right side of the top of the chamber of the gate box (2) is provided with an emergency light (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020005474.6U CN211459992U (en) | 2020-01-03 | 2020-01-03 | Gate valve convenient to overhaul and install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020005474.6U CN211459992U (en) | 2020-01-03 | 2020-01-03 | Gate valve convenient to overhaul and install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211459992U true CN211459992U (en) | 2020-09-11 |
Family
ID=72376090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020005474.6U Expired - Fee Related CN211459992U (en) | 2020-01-03 | 2020-01-03 | Gate valve convenient to overhaul and install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211459992U (en) |
-
2020
- 2020-01-03 CN CN202020005474.6U patent/CN211459992U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |