CN211724457U - Knapsack spray fire gun - Google Patents
Knapsack spray fire gun Download PDFInfo
- Publication number
- CN211724457U CN211724457U CN201921782217.7U CN201921782217U CN211724457U CN 211724457 U CN211724457 U CN 211724457U CN 201921782217 U CN201921782217 U CN 201921782217U CN 211724457 U CN211724457 U CN 211724457U
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- water tank
- backplate
- back plate
- fire gun
- clamping groove
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a backpack spray fire gun, including the water tank, baldric and waistband, be provided with the water pump in the water tank to and the water inlet, the water tank passes through high pressure water piping connection atomizer and high-pressure spray gun, be provided with fixed bolt on the water tank, the water tank is hugged closely to the second backplate, and passes through the bolt fastening, baldric and waistband are fixed on first backplate, be provided with the draw-in groove on the first backplate, be provided with the fixture block on the second backplate, through the fixture block joint at the draw-in groove internal fixation between first backplate and the second backplate, the utility model discloses the device has the technical advantage of wear comfortable and baldric difficult wearing and tearing.
Description
Technical Field
The utility model relates to a fire control technical field, concretely relates to backpack spraying fire gun.
Background
When fire fighting work is carried out, the portable water spraying device is often applied to a small portable water spraying device, and the existing portable water spraying device is often carried on the back, namely the water spraying device comprising a water tank is carried on the back of the related personnel and is moved along with the personnel to realize fire extinguishing. In order to facilitate water spraying in a moving state, the conventional small-sized portable water spraying device is generally provided with a power device, and a gasoline engine and the like are mostly adopted in the power device. The traditional small-sized portable water spraying device comprises a backpack superfine water mist fire extinguisher, a backpack pulse water mist fire extinguisher, a backpack wind power fire extinguisher, a backpack water-based foam fire extinguisher, a backpack high-pressure fire extinguishing device, a backpack pressure storage type foam fire extinguisher, a pneumatic one-way flow backpack type fine water mist fire extinguisher, an electric backpack type fine water mist fire extinguisher and the like.
Most of backpack spray fire extinguishing guns among the prior art all are water tank braces integral type, have the water tank direct contact health in the practical process, do not possess thermal-insulated effect, and wear the travelling comfort poorly, and simultaneously, there is wearing and tearing easily on the braces is connected to the water tank, and life is short.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a novel backpack type spraying fire extinguishing gun, which has the technical advantages of comfortable wearing and long service life.
The utility model discloses a following technical scheme realizes: backpack spray fire gun, including the water tank, shoulder and waistband, be provided with the water pump in the water tank to and the water inlet, the water tank passes through high-pressure water piping connection atomizer and high-pressure spray gun, be provided with fixed bolt on the water tank, the water tank is hugged closely to the second backplate, and passes through the bolt fastening, shoulder and waistband are fixed on first backplate, be provided with the draw-in groove on the first backplate, be provided with the fixture block on the second backplate, through the fixture block joint at the draw-in groove internal fixation between first backplate and the second backplate.
Preferably, the card slot comprises a card slot part a and a part b, the part a is wider than the part b, and the card slot is matched with the card slot in shape.
Preferably, the first back plate is a porous hollowed-out back plate.
Preferably, the waistband is provided with a buckle.
Preferably, a spongy cushion is further arranged on the first back plate, and the spongy cushion and the water tank are arranged on two sides of the first back plate.
Preferably, the middle part of the first back plate is a ceramic heat insulation layer, and plastic layers are arranged on two sides of the ceramic heat insulation layer.
Preferably, the ceramic heat insulation layer is a ceramic heat insulation plate, and a plurality of through holes are uniformly formed in the ceramic heat insulation plate.
Preferably, a snap ring is arranged on the water tank.
Preferably, a partition plate is arranged inside the water tank, and a storage battery is arranged below the partition plate.
The utility model has the advantages that:
1. the utility model discloses the device is with waistband and baldric and first backplate integrated into one piece setting, baldric and waistband avoid being connected with the water tank, therefore baldric and waistband are not fragile, have longer life.
2. The utility model discloses a second backplate is connected to the water tank, and is more convenient to dismantle through draw-in groove and fixture block joint between second backplate and the first backplate, and wherein, the inside porous thermal-insulated ceramic plate that sets up of first backplate has thermal-insulated effect, sets up a plurality of foam pads in the one side that first backplate was worn for wear more comfortablely.
Drawings
FIG. 1 is a schematic view of a connection surface between a first back plate and a water tank according to the present invention;
FIG. 2 is a schematic view of a first back plate;
FIG. 3 is a schematic view of the connection between the first backplane and the second backplane;
FIG. 4 is a schematic view of a ceramic thermal shield in a first backing plate;
fig. 5 is a schematic view of the structure of the water tank.
In the figure: 1. shoulder straps; 2. a waistband; 3. buckling; 4. a first back plate; 5. a card slot a part; 6. a card slot b part; 7. a foam sponge cushion; 8. a ceramic thermal baffle; 9. a fixture block a part; 10. a fixture block b part; 11. a water tank; 12. a bolt; 13. a second back plate; 14. a partition plate; 15. a storage battery; 16. a water pump; 17. A high pressure water pipe; 18. an atomizing spray head; 19. adjusting a valve; 20. a high pressure spray gun; 21. a snap ring; 22. a water inlet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
Following combine the attached drawing to be right the utility model discloses a backpack spraying fire gun, including water tank 11, shoulder 1 and waistband 2, be provided with water pump 16 in the water tank 11 to and water inlet 22, water tank 11 passes through high-pressure water pipe 17 and connects atomizer 18 and high-pressure spray gun 20, be provided with fixed bolt 12 on the water tank 11, water tank 11 is hugged closely to second backplate 13, and fixes through bolt 12, shoulder 1 and waistband 2 are fixed on first backplate 4, be provided with the draw-in groove on the first backplate 4, be provided with the fixture block on the second backplate 13, through the fixture block joint at the draw-in groove internal fixation between first backplate 4 and the second backplate 13.
As shown in fig. 5, a partition 14 is provided in the water tank 11, a storage battery 15 is provided below the partition 14 to supply power to the water pump 16, an adjusting valve 19 is provided on the high pressure water pipe 17 on one side of the atomizer 18 for adjusting the opening and closing of the atomizer 18, a snap ring 21 is further provided on the body of the water tank 11, and the snap ring 21 is provided on both sides of the water tank 11 for accommodating the high pressure water pipe 17.
Furthermore, as shown in fig. 1, the schematic diagram of the first backboard 4 connected to one side of the water tank 11 is shown, the backboard body is provided with a plurality of square holes, the weight of the backboard can be reduced, the backboard is provided with the clamping groove a portion 5 and the clamping groove b portion 6, as shown in fig. 3, the second backboard 13 is also provided with the clamping block a portion 9 and the clamping block b portion 10 which are matched with each other, the clamping groove and the clamping block a portion are long and wider than the clamping groove b portion, the clamping block enters through the clamping groove a portion and slides downwards to enter the clamping groove b portion 6, and cannot slide again, and is limited in the clamping groove b portion 6 to play a fixing role, wherein the clamping block a portion 9 and the clamping groove a portion 5 are matched, so that the fixing is convenient and.
Wherein, the second backplate 13 is fixed through the screw on the water tank 11, the nut is established to screw outside cover, play the fixed action, for the travelling comfort of wearing, 4 middle parts at first backplate set up thermal-insulated ceramic plate, can insulate against heat and play the guard action simultaneously, evenly set up a plurality of through-holes on the ceramic plate, reduce the weight of heat insulating board, reduce the pressure of wearing, be provided with a plurality of foam sponge layers in the human one side of the contact of first backplate 4, play better cushioning effect, make and wear more comfortable.
The above description is for the backpack-type spray fire-extinguishing gun according to the present invention, and the detailed description is not intended to limit the scope of the present invention, and the various modifications and improvements made by those skilled in the art according to the technical solution of the present invention are considered as the protection scope of the present invention without departing from the concept of the present invention.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (9)
1. Backpack spraying fire gun, including the water tank, baldric and waistband, be provided with the water pump in the water tank to and the water inlet, the water tank passes through high-pressure water piping connection atomizer and high-pressure spray gun, its characterized in that: the water tank is provided with a fixed bolt, the second back plate is tightly attached to the water tank and fixed through the bolt, the shoulder straps and the waistband are fixed on the first back plate, the first back plate is provided with a clamping groove, the second back plate is provided with a clamping block, and the first back plate and the second back plate are fixed in the clamping groove through the clamping block in a clamping mode.
2. The backpack spray fire gun of claim 1, wherein: the clamping groove comprises a clamping groove a part and a clamping groove b part, the clamping groove a part is wider than the clamping groove b part, and the clamping groove is matched with the clamping block in shape.
3. The backpack spray fire gun of claim 1, wherein: the first back plate is a porous hollow back plate.
4. The backpack spray fire gun of claim 1, wherein: the waistband is provided with a buckle.
5. The backpack spray fire gun of claim 1, wherein: still be provided with the foam-rubber cushion on the first backplate, the foam-rubber cushion sets up the both sides at first backplate with the water tank.
6. The backpack spray fire gun of claim 1, wherein: the middle part of the first back plate is provided with a ceramic heat insulation layer, and plastic layers are arranged on two sides of the ceramic heat insulation layer.
7. The backpack spray fire gun of claim 6, wherein: the ceramic heat insulation layer is a ceramic heat insulation plate, and a plurality of through holes are uniformly formed in the ceramic heat insulation plate.
8. The backpack spray fire gun of claim 1, wherein: the water tank is provided with a snap ring.
9. The backpack spray fire gun of claim 1, wherein: a partition plate is arranged inside the water tank, and a storage battery is arranged below the partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782217.7U CN211724457U (en) | 2019-10-23 | 2019-10-23 | Knapsack spray fire gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782217.7U CN211724457U (en) | 2019-10-23 | 2019-10-23 | Knapsack spray fire gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211724457U true CN211724457U (en) | 2020-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921782217.7U Active CN211724457U (en) | 2019-10-23 | 2019-10-23 | Knapsack spray fire gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211724457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228794A (en) * | 2022-05-24 | 2022-10-25 | 宁夏金信光伏电力有限公司 | Rotatable belt cleaning device that uses of photovoltaic power generation panel |
-
2019
- 2019-10-23 CN CN201921782217.7U patent/CN211724457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228794A (en) * | 2022-05-24 | 2022-10-25 | 宁夏金信光伏电力有限公司 | Rotatable belt cleaning device that uses of photovoltaic power generation panel |
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