CN220957206U - High-pressure-resistant fire hose - Google Patents
High-pressure-resistant fire hose Download PDFInfo
- Publication number
- CN220957206U CN220957206U CN202322661076.6U CN202322661076U CN220957206U CN 220957206 U CN220957206 U CN 220957206U CN 202322661076 U CN202322661076 U CN 202322661076U CN 220957206 U CN220957206 U CN 220957206U
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- Prior art keywords
- layer
- fixedly connected
- fire hose
- joint
- block
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Links
- 239000000463 material Substances 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 239000003063 flame retardant Substances 0.000 claims description 18
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 9
- 241000208202 Linaceae Species 0.000 claims description 4
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to the technical field of fire-fighting equipment, and discloses a high-pressure-resistant fire-fighting water belt, which comprises a belt body, wherein the right side of the belt body is fixedly connected with a joint, and the outer side of the joint is fixedly connected with a limiting mechanism; the limiting mechanism comprises a fixed block, the fixed block is fixedly connected to the front side of the connector, a movable groove is formed in the right side of the fixed block, a spring is fixedly connected to the left side in the movable groove, a clamping block is fixedly connected to the right end of the spring, a connecting block is fixedly connected to the rear side of the connector, and a clamping groove is formed in the right side of the connecting block. This high pressure resistant fire hose through setting up stop gear, in the use, can follow the front and back both sides of joint through under the effect of fixture block and draw-in groove and carry out spacingly to make joint junction more stable, avoid causing the not hard up phenomenon of joint department fracture under high water pressure effect, ensured going on of rescue, have good practicality.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to a high-pressure-resistant fire-fighting water belt.
Background
The fire hose is a hose for conveying high-pressure water or foam and other flame-retardant liquid; the traditional fire hose takes rubber as a lining, and the outer surface of the traditional fire hose is wrapped with flax braided fabric; advanced fire hoses are made of polymeric materials such as polyurethane. Two ends of the fire hose are provided with metal joints, and the fire hose can be connected with another hose to prolong the distance or connected with a nozzle to increase the liquid injection pressure.
The existing fire hose needs to further increase water pressure when being used in long distance (especially in high floors), so that water sprayed out of a nozzle can extinguish fire in long distance, but with the increase of water pressure, loosening or fracture easily occurs at a joint to influence rescue, and the existing fire hose is simple in structure and easy to burst under the action of pressure.
Disclosure of utility model
The utility model aims to provide a high-pressure-resistant fire hose so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire hose of high pressure resistant, includes the area body, area body right side fixedly connected with connects, connect outside fixedly connected with stop gear.
The limiting mechanism comprises a fixed block, the fixed block is fixedly connected to the front side of the connector, a movable groove is formed in the right side of the fixed block, a spring is fixedly connected to the left side in the movable groove, a clamping block is fixedly connected to the right end of the spring, a connecting block is fixedly connected to the rear side of the connector, and a clamping groove is formed in the right side of the connecting block.
The belt body consists of a waterproof layer, a base layer, a reinforcing layer, a flame-retardant layer and a wear-resistant layer.
The reinforcing layer is made of an elastic rubber material, and is provided with a protective net woven by transverse wires and longitudinal wires on the outer side thereof.
Preferably, the left side of the clamping block is fixedly connected with a pull rod, and the left end of the pull rod penetrates through the left side of the movable groove and is in sliding connection with the left side of the movable groove.
Preferably, the pull rod left end fixedly connected with draws the piece, fixture block sliding connection is in the movable groove inboard.
Preferably, the pull rod is rectangular in shape, and the right side of the clamping block is provided with an inclined plane.
Preferably, the waterproof layer is arranged on the inner side of the base layer, the base layer is arranged on the inner side of the reinforcing layer, the reinforcing layer is arranged on the inner side of the flame-retardant layer, and the flame-retardant layer is arranged on the inner side of the wear-resistant layer.
Preferably, the waterproof layer is made of polyethylene, the thickness is set to be 0.5mm, the wear-resistant layer is made of flax material, and the thickness is set to be 0.6mm.
Preferably, the flame retardant layer is made of canvas material, the base layer is made of polyurethane material, the transverse wires and the longitudinal wires are made of nylon material, the diameters of the transverse wires and the longitudinal wires are set to be 0.2mm, the reinforcing layer is made of elastic rubber material, and the thickness of the reinforcing layer is set to be 0.7mm.
Compared with the prior art, the utility model has the beneficial effects that:
1. This high pressure resistant fire hose through setting up stop gear, in the use, can follow the front and back both sides of joint through under the effect of fixture block and draw-in groove and carry out spacingly to make joint junction more stable, avoid causing the not hard up phenomenon of joint department fracture under high water pressure effect, ensured going on of rescue, have good practicality.
2. This fire hose of nai high pressure, through setting up the enhancement layer, the enhancement layer is made through elastic rubber material and is at its outside through the protection network that indulges silk and cross-silk woven, makes this fire hose have good high pressure resistant ability under the two mutually supporting to under the cooperation of wearing layer in the outside, further improved the practicality of this fire hose.
Drawings
FIG. 1 is a schematic diagram of a front side of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the belt body of the present utility model;
FIG. 3 is a schematic view of the joint structure of the present utility model;
FIG. 4 is a schematic view of the reinforcement layer of the present utility model in an expanded configuration;
FIG. 5 is a schematic view of a portion of a block of the present utility model in cross section.
In the figure: 1. a belt body; 101. a waterproof layer; 102. a base layer; 103. a reinforcing layer; 1031. a cross wire; 1032. a longitudinal wire; 104. a flame retardant layer; 105. a wear-resistant layer; 2. a joint; 3. a limiting mechanism; 301. pulling blocks; 302. a fixed block; 303. a clamping block; 304. a connecting block; 305. a clamping groove; 306. a pull rod; 307. a movable groove; 308. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides the following technical scheme:
Referring to fig. 1-4, a fire hose with high pressure resistance comprises a hose body 1, wherein a joint 2 is fixedly connected to the right side of the hose body 1, and a limiting mechanism 3 is fixedly connected to the outer side of the joint 2.
Stop gear 3 includes fixed block 302, fixed block 302 fixed connection has offered movable groove 307 on the fixed block 302 right side, left side fixedly connected with spring 308 in the movable groove 307, spring 308 right-hand member fixedly connected with fixture block 303, joint 2 rear side fixedly connected with connecting block 304, draw-in groove 305 has been seted up on the connecting block 304 right side, through can follow the front and back both sides of joint 2 under the effect of fixture block 303 and draw-in groove 305 and carry out spacingly, thereby make joint 2 junction more stable, avoid causing the fracture of joint 2 department not hard up phenomenon under high water pressure effect, the going on of rescue has been ensured.
The belt body 1 is composed of a waterproof layer 101, a base layer 102, a reinforcing layer 103, a flame retardant layer 104 and a wear-resistant layer 105.
The reinforcing layer 103 is made of an elastic rubber material, and is provided with a protection net woven by the transverse wires 1031 and the longitudinal wires 1032 on the outer side thereof, and by providing the reinforcing layer 103, the reinforcing layer 103 is made of an elastic rubber material, and is provided with a protection net woven by the longitudinal wires 1032 and the transverse wires 1031 on the outer side thereof, so that the fire hose has good high pressure resistance under the mutual cooperation of the two, and under the cooperation of the wear-resistant layer 105 on the outer side.
Referring to fig. 5, a pull rod 306 is fixedly connected to the left side of the clamping block 303, and the left end of the pull rod 306 penetrates through the left side of the movable slot 307 and is slidably connected to the left side of the movable slot 307, so that the clamping block 303 can be pulled to move under the action of the pull rod 306.
Referring to fig. 5, a pull block 301 is fixedly connected to the left end of the pull rod 306, and a clamping block 303 is slidably connected to the inner side of the movable slot 307, so that the pull rod 306 is conveniently pulled under the action of the pull block 301.
Referring to fig. 2, the pull rod 306 is rectangular, the right side of the clamping block 303 is inclined, the clamping block 303 can be prevented from rotating under the action of the rectangular arrangement, and the clamping block 303 can conveniently enter the clamping groove 305 under the action of the inclined plane.
Referring to fig. 2, a waterproof layer 101 is disposed inside a base layer 102, the base layer 102 is disposed inside a reinforcing layer 103, the reinforcing layer 103 is disposed inside a flame retardant layer 104, the flame retardant layer 104 is disposed inside a wear resistant layer 105, and the waterproof layer 101, the base layer 102, the reinforcing layer 103, the flame retardant layer 104 and the wear resistant layer 105 form a complete belt body 1.
Referring to fig. 2, the waterproof layer 101 is made of polyethylene, the thickness is set to 0.5mm, the wear-resistant layer 105 is made of flax material, the thickness is set to 0.6mm, water can be prevented from exuding under the action of the waterproof layer 101, and the fire hose has good wear-resistant effect under the action of the wear-resistant layer 105.
Referring to fig. 2 and 4, the fire-retardant layer 104 is made of canvas material, the base layer 102 is made of polyurethane material, the transverse wires 1031 and the longitudinal wires 1032 are made of nylon material, the diameters are all set to 0.2mm, the reinforcing layer 103 is made of elastic rubber material, the thickness is set to 0.7mm, the fire-retardant belt has good high pressure resistance under the action of the reinforcing layer 103 and the base layer 102, and the fire-retardant belt can be prevented from burning when fighting fire under the action of the fire-retardant layer 104.
In the actual operation process, when the device is used, when the fire hose is used, the two joints 2 are mutually spliced and then rotated until the two joints are connected, meanwhile, the clamping blocks 303 enter the clamping grooves 305 at corresponding positions in the rotating process, and the joints 2 are limited under the action of the clamping blocks 303 and the clamping grooves 305;
Can make the water flow in the fire hose under the effect of waterproof layer 101, but can not enter into the fire hose inside or ooze, the protection network of weaving in enhancement layer 103 and its outside to the water pressure when the fire hose uses is blockked, reaches the protection to high water pressure, makes this fire hose can not cause the wearing and tearing of interior material when dragging under the effect of wearing layer 105.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a fire hose of high pressure resistant, includes the area body (1), its characterized in that: the right side of the belt body (1) is fixedly connected with a joint (2), and the outer side of the joint (2) is fixedly connected with a limiting mechanism (3);
The limiting mechanism (3) comprises a fixed block (302), the fixed block (302) is fixedly connected to the front side of the joint (2), a movable groove (307) is formed in the right side of the fixed block (302), a spring (308) is fixedly connected to the left side in the movable groove (307), a clamping block (303) is fixedly connected to the right end of the spring (308), a connecting block (304) is fixedly connected to the rear side of the joint (2), and a clamping groove (305) is formed in the right side of the connecting block (304);
The belt body (1) consists of a waterproof layer (101), a base layer (102), a reinforcing layer (103), a flame-retardant layer (104) and a wear-resistant layer (105);
the reinforcing layer (103) is made of an elastic rubber material, and is provided with a protection net woven by transverse wires (1031) and longitudinal wires (1032) on the outer side thereof.
2. The fire hose of claim 1, wherein: the left side of fixture block (303) fixedly connected with pull rod (306), pull rod (306) left end runs through in movable groove (307) left side and is connected with movable groove (307) left side sideslip.
3. A fire hose according to claim 2, wherein: the left end of the pull rod (306) is fixedly connected with a pull block (301), and the clamping block (303) is slidably connected to the inner side of the movable groove (307).
4. A fire hose according to claim 2, wherein: the pull rod (306) is rectangular in shape, and the right side of the clamping block (303) is provided with an inclined plane.
5. The fire hose of claim 1, wherein: the waterproof layer (101) is arranged on the inner side of the base layer (102), the base layer (102) is arranged on the inner side of the reinforcing layer (103), the reinforcing layer (103) is arranged on the inner side of the flame-retardant layer (104), and the flame-retardant layer (104) is arranged on the inner side of the wear-resistant layer (105).
6. The fire hose of claim 1, wherein: the waterproof layer (101) is made of polyethylene, the thickness is set to be 0.5mm, the wear-resistant layer (105) is made of flax material, and the thickness is set to be 0.6mm.
7. The fire hose of claim 1, wherein: the flame retardant layer (104) is made of canvas material, the base layer (102) is made of polyurethane material, the transverse wires (1031) and the longitudinal wires (1032) are made of nylon material, the diameters of the transverse wires and the longitudinal wires are set to be 0.2mm, the reinforcing layer (103) is made of elastic rubber material, and the thickness of the reinforcing layer is set to be 0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322661076.6U CN220957206U (en) | 2023-09-28 | 2023-09-28 | High-pressure-resistant fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322661076.6U CN220957206U (en) | 2023-09-28 | 2023-09-28 | High-pressure-resistant fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220957206U true CN220957206U (en) | 2024-05-14 |
Family
ID=91017305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322661076.6U Active CN220957206U (en) | 2023-09-28 | 2023-09-28 | High-pressure-resistant fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220957206U (en) |
-
2023
- 2023-09-28 CN CN202322661076.6U patent/CN220957206U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |