CN221221572U - Fire-proof valve body of regulating valve - Google Patents
Fire-proof valve body of regulating valve Download PDFInfo
- Publication number
- CN221221572U CN221221572U CN202322559732.1U CN202322559732U CN221221572U CN 221221572 U CN221221572 U CN 221221572U CN 202322559732 U CN202322559732 U CN 202322559732U CN 221221572 U CN221221572 U CN 221221572U
- Authority
- CN
- China
- Prior art keywords
- valve
- fire
- main body
- fixedly connected
- fireproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001105 regulatory effect Effects 0.000 title abstract description 17
- 230000002265 prevention Effects 0.000 claims abstract description 12
- 238000002955 isolation Methods 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 6
- 239000008397 galvanized steel Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 10
- 239000000779 smoke Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model provides a fire-proof valve body of a regulating valve, which relates to the technical field of fire-proof valves and comprises the following components: a fire valve body; two groups of groveling bolts are symmetrically threaded on the top end surface of the fireproof valve main body; the upper part of the front end surface of the fire-proof valve main body is fixedly connected with a fixed block in the middle; the fixed block is of a rectangular block structure; two mounting frames are symmetrically and fixedly connected to the outer part of the fireproof valve main body; both the two mounting frames are in a square-shaped block structure; a group of corner codes are fixedly connected to the inner sides of the two mounting frames; the other sides of the two groups of corner codes are connected with the outside of the fire-proof valve main body through bolts. All adopt bolted connection's mode to fix between each part of governing valve fire prevention valve body, effectually protected the galvanized coating of governing valve fire prevention valve body, solved the welding and burnt out the galvanized coating of governing valve fire prevention valve body easily, influence the problem of the normal use of governing valve fire prevention valve body.
Description
Technical Field
The utility model relates to the technical field of fire valves, in particular to a fire valve body of a regulating valve.
Background
In the process of ventilating duct installation, in order to prevent that the flue gas that produces when the conflagration takes place from spreading to the high floor rapidly from the low floor, and lead to spreading fast of the intensity of a fire, the flue gas that gets into in the ventilating duct when the conflagration generally needs to carry out the separation, the staff is in order to be able timely to carry out the separation to the flue gas in the ventilating duct, can install governing valve fire prevention valve body in the ventilating duct generally, the governing valve fire prevention valve body that commonly uses on the market mainly comprises valve body installing frame, the blade, control box and fusible piece, when the conflagration takes place, the high temperature flue gas that the conflagration produced flows into in the ventilating duct, the fusible piece receives the influence of high temperature flue gas and intensifies fast and fuses this moment, the control box can drive the blade rapidly after fusible piece fuses and rotates, make the blade close the flue gas that gets into in the ventilating duct.
For example: the utility model with the application number of CN202121791869.4 discloses a fire-proof valve, which comprises a main body installation frame, wherein a plurality of internal blades are arranged in the main body installation frame, rectangular installation plates are arranged at the front part and the rear part of the main body installation frame, a control box is arranged at the upper part of the main body installation frame, an operation handle is arranged in the control box, a rectangular installation body is arranged on the rectangular installation plate, a rectangular storage groove is arranged in the rectangular installation body, an installation plate is arranged on the rectangular installation body, a second installation plate is arranged at the side position of the first installation plate on the rectangular installation body, and internal movable pull rods are arranged on the first installation plate and the second installation plate. The fireproof valve provided by the utility model belongs to the field of valves, and is convenient for installing a sealing rubber pad through the structures such as the rectangular containing groove, and has a better sealing effect, and the structures such as the inclined rubber pad are clamped by the structures such as the inclined rubber pad, so that the loosening of the structures such as nuts or bolts is avoided, and the installation is more fixed.
However, regarding the conventional regulating valve fire-proof valve body at present, in the production process of the regulating valve fire-proof valve body, all parts are usually fixed in a welding mode, but the galvanized layer of the regulating valve fire-proof valve body is easily burnt out by welding, so that the normal use of the regulating valve fire-proof valve body is affected, and the labor and the time are wasted.
Disclosure of utility model
In view of the above, the utility model provides a regulating valve fireproof valve body, which is provided with groveling groove bolts, corner blocking bolts and corner codes for effectively protecting a galvanized layer of the regulating valve fireproof valve body, all parts of the regulating valve fireproof valve body are fixed in a bolt connection mode, the galvanized layer of the regulating valve fireproof valve body is effectively protected, the service life of the regulating valve fireproof valve body is prolonged, the labor and time required by welding are reduced, the cost of the regulating valve fireproof valve body is reduced, and the use is more convenient.
The utility model provides a regulating valve fireproof valve body, which specifically comprises: a fire valve body; two groups of groveling bolts are symmetrically threaded on the top end surface of the fireproof valve main body; the upper part of the front end surface of the fire-proof valve main body is fixedly connected with a fixed block in the middle; the fixed block is of a rectangular block structure; two mounting frames are symmetrically and fixedly connected to the outer part of the fireproof valve main body; both the two mounting frames are in a square-shaped block structure; a group of corner codes are fixedly connected to the inner sides of the two mounting frames; the other sides of the two groups of corner codes are connected with the outside of the fireproof valve main body through bolts; the front upper part of the fire-proof valve main body is fixedly connected with a fusible rod; two air valve blades are symmetrically and rotationally connected in the fireproof valve main body; the front parts of the two air valve blades are hinged with a blade connecting rod.
Optionally, the fire protection valve body is a galvanized steel sheet 1.5mm thick; the air valve blade is a galvanized steel plate with the thickness of 1.5 mm; blade sealing strips are arranged on the outer sides of the two air valve blades; when the air valve blade is in a closed state, the blade sealing strip is abutted against the side wall of the fire-proof valve main body.
Optionally, a control box is fastened and connected with a central bolt of the top end face of the fireproof valve main body; a handle is arranged in the control box.
Optionally, a group of corner blocking bolts are connected with the left upper part of the fireproof valve main body and the right upper part of the fireproof valve main body in a threaded manner; the two groups of angle blocking bolts are aligned with the positions of the two air valve blades respectively.
Optionally, the bottom end surface of the fixed block is fixedly connected with an air duct; the air duct is aligned with the position of the fusible rod; the front part of the air duct is provided with an isolation net.
Optionally, two connecting blocks are symmetrically and fixedly connected to the outside of the air duct; the front parts of the two connecting blocks are rotatably connected with a rotating rod; the front parts of the two rotating rods are fixedly connected with a limiting clamping plate; two limiting blocks are symmetrically and fixedly connected to the outer part of the isolation net; a limiting clamping groove is formed in each of the two limiting blocks; the two limit clamping grooves are respectively identical to the two limit clamping plates in shape.
Advantageous effects
All adopt bolted connection's mode to fix between each part of governing valve fire prevention valve body, the effectual galvanized coating that protects the governing valve fire prevention valve body improves the life of governing valve fire prevention valve body, reduces required manpower and the time of welding, reduces the cost of governing valve fire prevention valve body, and it is more convenient to use.
Can block the dust granule in the conflagration flue gas through the setting of isolation network, avoid dust granule to cover on the surface of fusible rod, when guaranteeing to take place the conflagration, fusible rod can carry out abundant contact with the flue gas of high temperature, makes fusible rod rapid heating up and the emergence fracture, makes the blade can be timely carry out the closure.
When the isolation net is damaged, the worker only needs to rotate the rotating rod to enable the shape of the limiting clamping plate to be matched with the shape of the limiting clamping groove, and at the moment, the worker can take down the isolation net to replace the isolation net, so that the operation is simple and quick, the use is more convenient, and the convenience of the fire-proof valve body of the regulating valve is effectively improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
In the drawings:
FIG. 1 is a schematic diagram of an axial structure of the present utility model.
FIG. 2 is a schematic top view of an isometric structure of the present utility model.
FIG. 3 is a schematic illustration of an isometric construction of a mounting frame of the present utility model.
Fig. 4 is a schematic diagram of an isometric structure of a front view of the utility model.
Fig. 5 is a schematic diagram of an axial structure of the spacer grid of the present utility model.
List of reference numerals
1. A fire valve body; 101. groveling groove bolts; 102. a control box; 103. a corner blocking bolt; 104. a mounting frame; 105. an angle code; 106. a damper blade; 107. a blade connecting rod; 108. a fusible rod; 109. a fixed block; 110. an air duct; 111. a connecting block; 112. a rotating lever; 113. a limiting clamping plate; 114. an isolation net; 115. a limiting block; 116. and a limit clamping groove.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Embodiment one:
the regulating valve fire-proof valve body, as shown in fig. 1-4, comprises: a fire-proof valve body 1;
Two groups of groveling bolts 101 are symmetrically threaded on the top end surface of the fireproof valve main body 1; a fixed block 109 is fixedly connected with the upper part of the front end surface of the fire-proof valve main body 1 in the middle; the fixed block 109 has a rectangular block structure; two mounting frames 104 are symmetrically and fixedly connected to the outer part of the fireproof valve main body 1; both mounting frames 104 are in a square-shaped block structure; a group of corner codes 105 are fixedly connected to the inner sides of the two mounting frames 104; the other sides of the two groups of corner codes 105 are connected with the outside of the fire-proof valve main body 1 through bolts; the front upper part of the fire-proof valve main body 1 is fixedly connected with a fusible rod 108; two air valve blades 106 are symmetrically and rotatably connected in the fireproof valve main body 1; a vane connecting rod 107 is hinged to the front of the two damper vanes 106.
The fire-proof valve main body 1 is a galvanized steel plate with the thickness of 1.5 mm; the air valve blade 106 is a galvanized steel sheet 1.5mm thick; blade sealing strips are arranged on the outer sides of the two air valve blades 106; when the damper blade 106 is in the closed state, the blade seal strip abuts against the side wall of the fire damper main body 1.
A control box 102 is fastened and connected with the center bolt of the top end surface of the fire-proof valve main body 1; a handle is provided in the control box 102.
The left upper part of the fire damper main body 1 and the right upper part of the fire damper main body 1 are both in threaded connection with a group of corner blocking bolts 103; the two sets of corner blocking bolts 103 are aligned with the positions of the two damper blades 106, respectively.
Specific use and action of the embodiment: can make the setting of blast gate blade 106 change seal fire damper main part 1 through the blade sealing strip, set up through blade connecting rod 107 and connect two blast gate blades 106, when the conflagration breaks out, the flue gas that the conflagration produced contacts with fusible rod 108, the high temperature can make fusible rod 108 melt fast, drive blast gate blade 106 through the inside actuating mechanism of control box 102 and rotate after fusible rod 108 melts, seal blast gate blade 106 to fire damper main part 1, block the flue gas, after the conflagration is put out, the staff can rotate the handle and drive blast gate blade 106 through the inside actuating mechanism of control box 102 and reset, set up through the fender angle bolt 103 and can reduce the interval between blast gate blade 106 and the fire damper main part 1, improve the contact effect between blast gate blade 106 and the fire damper main part 1, reduce the air leakage between blast gate blade 106 and the fire damper main part 1.
Embodiment two:
On the basis of the first embodiment, as shown in fig. 1 and 5, it includes: the air duct 110 is fixedly connected with the bottom end surface of the fixed block 109; the air duct 110 is aligned with the fusible rod 108; the front of the air duct 110 is provided with an isolation net 114.
Two connecting blocks 111 are symmetrically and fixedly connected to the outer part of the air duct 110; a rotating rod 112 is rotatably connected to the front parts of the two connecting blocks 111; the front parts of the two rotating rods 112 are fixedly connected with a limiting clamping plate 113; two limiting blocks 115 are symmetrically and fixedly connected to the outer part of the isolation net 114; a limiting clamping groove 116 is formed in each of the two limiting blocks 115; the two limit clamping grooves 116 are respectively identical to the two limit clamping plates 113 in shape.
Specific use and action of the embodiment: when a fire disaster occurs, when the smoke approaches the fusible rod 108, the smoke passes through the isolation net 114, impurities in the smoke are blocked through the arrangement of the isolation net 114, then the isolated smoke is guided by the air duct 110 to be contacted with the fusible rod 108, when the isolation net 114 is damaged, a worker only needs to rotate the rotating rod 112 to enable the shape of the limiting clamping plate 113 to be matched with the shape of the limiting clamping groove 116, and at the moment, the worker can take off the isolation net 114 to replace the isolation net 114.
Claims (6)
1. The governing valve fire prevention valve body, its characterized in that includes: a fire-proof valve body (1); two groups of groveling bolts (101) are symmetrically threaded on the top end surface of the fireproof valve main body (1); a rectangular fixing block (109) is fixedly connected to the upper part of the front end surface of the fireproof valve main body (1) in the middle; two square-shaped mounting frames (104) are symmetrically and fixedly connected to the outer part of the fireproof valve main body (1); a group of corner codes (105) are fixedly connected to the inner sides of the two mounting frames (104); the other sides of the two groups of corner brackets (105) are connected with the outside of the fireproof valve main body (1) through bolts; the front upper part of the fireproof valve main body (1) is fixedly connected with a fusible rod (108); two air valve blades (106) are symmetrically and rotatably connected in the fireproof valve main body (1); a vane connecting rod (107) is hinged at the front part of the two air valve vanes (106).
2. The regulator-valve fire-protection valve body of claim 1, wherein: the fireproof valve main body (1) is a galvanized steel plate with the thickness of 1.5 mm; the air valve blade (106) is a galvanized steel plate with the thickness of 1.5 mm; blade sealing strips are arranged on the outer sides of the two air valve blades (106); when the air valve blade (106) is in a closed state, the blade sealing strip is abutted against the side wall of the fire-proof valve main body (1).
3. The regulator-valve fire-protection valve body of claim 1, wherein: a control box (102) is fastened and connected with the center bolt of the top end surface of the fireproof valve main body (1); a handle is arranged in the control box (102).
4. The regulator-valve fire-protection valve body of claim 1, wherein: the left upper part of the fireproof valve main body (1) and the right upper part of the fireproof valve main body (1) are respectively connected with a group of corner blocking bolts (103) in a threaded manner; the two groups of angle blocking bolts (103) are aligned with the positions of the two air valve blades (106) respectively.
5. The regulator-valve fire-protection valve body of claim 1, wherein: the bottom end surface of the fixed block (109) is fixedly connected with an air duct (110); the air duct (110) is aligned with the fusible rod (108); the front part of the air duct (110) is provided with an isolation net (114).
6. The regulator valve fire prevention valve body of claim 5, wherein: two connecting blocks (111) are symmetrically and fixedly connected to the outside of the air duct (110); the front parts of the two connecting blocks (111) are rotatably connected with a rotating rod (112); the front parts of the two rotating rods (112) are fixedly connected with a limiting clamping plate (113); two limiting blocks (115) are symmetrically and fixedly connected to the outer part of the isolation net (114); a limiting clamping groove (116) is formed in each of the two limiting blocks (115); the two limit clamping grooves (116) are respectively identical to the two limit clamping plates (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322559732.1U CN221221572U (en) | 2023-09-20 | 2023-09-20 | Fire-proof valve body of regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322559732.1U CN221221572U (en) | 2023-09-20 | 2023-09-20 | Fire-proof valve body of regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221221572U true CN221221572U (en) | 2024-06-25 |
Family
ID=91568849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322559732.1U Active CN221221572U (en) | 2023-09-20 | 2023-09-20 | Fire-proof valve body of regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221221572U (en) |
-
2023
- 2023-09-20 CN CN202322559732.1U patent/CN221221572U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221221572U (en) | Fire-proof valve body of regulating valve | |
| CN102297490A (en) | Roof wind-sheltering adjustable lighting ventilator | |
| CN207814584U (en) | A kind of smoke exhaust fire damper that can cool down in time | |
| CN111677887B (en) | Smoke-discharging fire-proof valve | |
| CN211624327U (en) | Smoke-discharging fire-proof valve for smoke-discharging pipeline | |
| CN211175418U (en) | Air valve with fireproof function | |
| CN209054125U (en) | A kind of flow-guiding type fire-preventing check valve | |
| CN211117637U (en) | High-efficient canned type fire prevention smoke damper | |
| CN108679818A (en) | A kind of split leafy adjusting air valve | |
| CN110486073A (en) | A kind of tunnel ventilation smoke evacuation horizontal installation smoke evacuation air-valve of modular structure | |
| CN219062568U (en) | High double containment fire prevention valve of security | |
| CN220989447U (en) | Flue fire protection device | |
| CN210265900U (en) | Fire-proof smoke-discharging valve for fire-fighting smoke-discharging air pipe | |
| CN219510214U (en) | Control module of exhaust system fireproof valve | |
| CN208417551U (en) | A kind of anti-corrosion fire resisting damper | |
| CN211901702U (en) | High-temperature-resistant fire-proof valve | |
| CN213929572U (en) | Fire-proof smoke exhaust valve for fire control | |
| CN221423881U (en) | Smoke-discharging fireproof valve capable of accelerating smoke discharging | |
| CN207999510U (en) | A kind of fire-fighting benefit air-valve | |
| CN220302853U (en) | Terminal fire prevention valve of air conditioner with early warning function | |
| CN211901722U (en) | Fireproof smoke exhaust valve for ventilation air conditioner | |
| CN221374485U (en) | Filtering type smoke exhaust fire-proof valve | |
| CN219432530U (en) | Fireproof check valve for flue | |
| CN117570235B (en) | Smoke exhaust fire-proof valve for air conditioning system | |
| CN213839728U (en) | Fire-proof valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |