CN219891816U - Spraying fire-extinguishing teaching equipment - Google Patents
Spraying fire-extinguishing teaching equipment Download PDFInfo
- Publication number
- CN219891816U CN219891816U CN202321089682.9U CN202321089682U CN219891816U CN 219891816 U CN219891816 U CN 219891816U CN 202321089682 U CN202321089682 U CN 202321089682U CN 219891816 U CN219891816 U CN 219891816U
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- valve
- water supply
- water
- fire
- signal butterfly
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- 238000005507 spraying Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 230000001105 regulatory effect Effects 0.000 claims abstract description 26
- 239000010865 sewage Substances 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims description 13
- 230000001629 suppression Effects 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses spraying fire-extinguishing teaching equipment with more abundant modes and functions. The technical scheme adopted comprises the following steps: the equipment frame and install water storage system, water supply system and drainage system in the equipment frame, storage system includes sewage case and supply tank, drainage system is including the signal butterfly valve that connects gradually, its characterized in that: the water supply system comprises a first water supply branch, a second water supply branch and a third water supply branch which are summarized together to the signal butterfly valve; the first water supply branch water sequentially flows through the first regulating valve, the first filtering valve, the first flexible rubber joint, the first eccentric reducing flange, the first fire-fighting water pump, the third flexible rubber joint, the first check valve and the second regulating valve to the signal butterfly valve from the water supply tank.
Description
Technical Field
The utility model belongs to the field of teaching instruments, and particularly relates to spraying fire-extinguishing teaching equipment.
Background
The practical training device of the spraying fire extinguishing system is designed according to related standards of the design specification of the automatic spraying fire extinguishing system, the system has a typical structure of the spraying fire extinguishing system, can finish demonstrative practical training projects such as fire detection, fire alarm, on-site fire extinguishment and the like, and meanwhile, can clearly show typical equipment constitution and system working principle of the spraying fire extinguishing system. The structure of the traditional training device of the spraying fire extinguishing system is as follows: the Chinese patent with the authorized bulletin number of CN205516141U and the name of intelligent building fire-fighting spraying practical training system shows that the mode and the function are single, and the current modern building spraying fire-fighting teaching cannot be satisfied.
Disclosure of Invention
The utility model aims to solve the technical problem of providing spraying fire-extinguishing teaching equipment with more abundant modes and functions.
In order to solve the problems, the technical scheme adopted by the utility model comprises the following steps: the equipment frame and install water storage system, water supply system and drainage system in the equipment frame, storage system includes sewage case and supply tank, drainage system is including the signal butterfly valve that connects gradually, its characterized in that: the water supply system comprises a first water supply branch, a second water supply branch and a third water supply branch which are summarized together to the signal butterfly valve;
the first water supply branch water sequentially flows through a first regulating valve, a first filtering valve, a first flexible rubber joint, a first eccentric reducing flange, a first fire-fighting water pump, a third flexible rubber joint, a first check valve and a second regulating valve to a signal butterfly valve from the water supply tank, a first cut-off valve, a first buffer tube and a first pressure gauge are sequentially arranged between the first filtering valve and the first flexible rubber joint from bottom to top through a three-way branch, and a second cut-off valve, a second buffer tube and a second pressure gauge are sequentially arranged between the first check valve and the second regulating valve from bottom to top through a three-way branch;
the second water supply branch water sequentially flows through a third regulating valve, a second filtering valve, a second flexible rubber joint, a second eccentric reducing flange, a second fire-fighting water pump, a fourth flexible rubber joint, a second check valve and a fourth regulating valve to a signal butterfly valve from the water supply tank, a third cut-off valve, a third buffer tube and a third pressure gauge are sequentially arranged between the second filtering valve and the second flexible rubber joint from bottom to top through a three-way branch, and a fourth cut-off valve (28), a fourth buffer tube and a fourth pressure gauge are sequentially arranged between the second check valve and the fourth regulating valve from bottom to top through a three-way branch;
the third water supply branch water sequentially flows through the target type flow switch, the fifth cut-off valve and the signal butterfly valve from the air pressure tank;
and a common fire control pressure switch is arranged between the fourth regulating valve and the signal butterfly valve, between the second regulating valve and the signal butterfly valve and between the fifth cut-off valve and the signal butterfly valve through a tee branch.
The spraying fire-extinguishing teaching equipment is characterized in that: the other end of the signal butterfly valve is connected with the sewage tank through a wet alarm valve, a water flow indicator, a first automatic sprinkler head, a second automatic sprinkler head and a water test valve, and a sixth cut-off valve and a fifth pressure gauge are sequentially arranged between the second automatic sprinkler head and the water test valve from bottom to top through a three-way branch.
The spraying fire-extinguishing teaching equipment is characterized in that: the input end of the wet alarm valve is connected with the sewage tank through a time delay device and a hydraulic alarm bell in sequence.
The spraying fire-extinguishing teaching equipment is characterized in that: the output end of the wet alarm valve is connected with the sewage tank through a seventh cut-off valve.
The spraying fire-extinguishing teaching equipment is characterized in that: the equipment frame comprises a chassis, an upper layer frame and a top cover.
The spraying fire-extinguishing teaching equipment is characterized in that: the fire-fighting water storage device is characterized in that a water storage groove is formed in the chassis, a fire-fighting spraying control box is arranged on the front face of the upper frame, a fire alarm controller, a mesh mounting plate and a fire-fighting terminal box are arranged on the right side face of the upper frame.
The spraying fire-extinguishing teaching equipment is characterized in that: the bottom of the chassis is provided with universal wheels.
The spraying fire-extinguishing teaching equipment is characterized in that: and the temperature sensing detector and the smoke sensing detector are arranged through the mesh mounting plate.
The spraying fire-extinguishing teaching device has the following advantages: two control modes of a manual mode and an automatic mode can be realized, wherein the manual mode is as follows: the start and stop operation of the first fire water pump and the second fire water pump is realized by manually operating the buttons of the fire-fighting spray control box, wherein the first fire water pump and the second fire water pump are one main and one standby, and then the fire-fighting pressure switch is used for automatic selection and switching; automatic mode: the temperature sensing detector and the smoke sensing detector are used for detecting and automatically analyzing by the fire alarm controller to realize the start and stop operation of the first fire water pump and the second fire water pump, wherein the first fire water pump and the second fire water pump are one main and one standby, and the fire pressure switch is used for automatically selecting and switching.
The utility model is further described below with reference to the drawings.
Drawings
FIG. 1 is a schematic diagram of the front structure of the new spray fire suppression teaching device of the present utility model;
FIG. 2 is a schematic diagram of the back structure of the novel spray fire suppression teaching device of the present utility model;
fig. 3 is a schematic structural view of the waterway system of the present utility model.
Detailed Description
Referring to fig. 1-3, the spray fire-extinguishing teaching device of the utility model comprises a device frame, a water storage system, a water supply system and a drainage system, wherein the water storage system, the water supply system and the drainage system are installed in the device frame, the storage system comprises a sewage tank 1 and a water supply tank 2, and the drainage system comprises a signal butterfly valve 35 which is connected in sequence. The water supply system includes a first water supply branch, a second water supply branch, and a third water supply branch that are collectively summarized to the signal butterfly valve 35.
The first water supply branch water sequentially flows through the first regulating valve 3, the first filtering valve 4, the first flexible rubber joint 5, the first eccentric reducing flange 6, the first fire water pump 7, the third flexible rubber joint 8, the first check valve 9 and the second regulating valve 10 to the signal butterfly valve 35 from the water supply tank 2, a first cut-off valve 11, a first buffer tube 12 and a first pressure gauge 13 are sequentially arranged between the first filtering valve 4 and the first flexible rubber joint 5 from bottom to top through a three-way branch, and a second cut-off valve 14, a second buffer tube 15 and a second pressure gauge 16 are sequentially arranged between the first check valve 9 and the second regulating valve 10 from bottom to top through a three-way branch.
The second water supply branch water sequentially flows through a third regulating valve 17, a second filtering valve 18, a second flexible rubber joint 19, a second eccentric reducing flange 20, a second fire water pump 21, a fourth flexible rubber joint 22, a second check valve 23 and a fourth regulating valve 24 from the water supply tank 2 to a signal butterfly valve 35, a third cut-off valve 25, a third buffer tube 26 and a third pressure gauge 27 are sequentially arranged between the second filtering valve 18 and the second flexible rubber joint 19 from bottom to top through a three-way branch, and a fourth cut-off valve 28, a fourth buffer tube 29 and a fourth pressure gauge 30 are sequentially arranged between the second check valve 23 and the fourth regulating valve 24 from bottom to top through a three-way branch.
The third water supply branch water sequentially flows from the air pressure tank 34 through the target flow switch 33, the fifth cut-off valve 32 and the signal butterfly valve 35.
The fourth regulating valve 24 and the signal butterfly valve 35, the second regulating valve 10 and the signal butterfly valve 35, and the fifth cut-off valve 32 and the signal butterfly valve 35 are all provided with a common fire-fighting pressure switch 31 through three-way branches.
Preferably, the other end of the signal butterfly valve 35 is connected to the sewage tank 1 through a wet alarm valve 36, a water flow indicator 42, a first automatic sprinkler head 43, a second automatic sprinkler head 44, and a water test valve 47, and a sixth shut-off valve 46 and a fifth pressure gauge 45 are sequentially installed between the second automatic sprinkler head 44 and the water test valve 47 from bottom to top through a three-way branch, so that water flows from the other end of the signal butterfly valve 35 to the sewage tank 1 through the waterway.
Preferably, the input end of the wet type alarm valve 36 is connected to the sewage tank 1 through a delay 39 and a hydraulic alarm 40 in order, so that water flows out from the input end of the wet type alarm valve 36 to the sewage tank 1 through the waterway.
Preferably, the output end of the wet type alarm valve 36 is connected to the sewage tank 1 through a seventh shut-off valve 41, so that water flows from the wet type alarm valve 36 to the sewage tank 1 through the shut-off valve 41.
Preferably, the equipment frame includes a chassis 49, an upper frame 50, and a top cover 52. The bottom plate 49 is provided with a water storage groove 56, so that the bottom plate 49 can store a small amount of leaked liquid. The front of the upper frame 50 is provided with a fire-fighting spray control box 51, the right side is provided with a fire alarm controller 54 and a mesh mounting plate 55, and the rear is provided with a fire-fighting terminal box 53. A temperature sensing detector 57 and a smoke sensing detector 58 are installed through the mesh installation plate 55. So as to realize reasonable arrangement of each control component.
Preferably, universal wheels 48 are provided at the bottom of the chassis 49 to facilitate movement of the device.
The present utility model is not limited to the above-described preferred embodiments, but is not limited to the above-described embodiments, and any simple modification, equivalent changes and modification made by those skilled in the art can be made without departing from the scope of the present utility model, while still remaining within the scope of the present utility model.
Claims (8)
1. The utility model provides a spray fire-extinguishing teaching equipment, includes the equipment frame and installs water storage system, water supply system and drainage system in the equipment frame, storage system includes sewage case (1) and water supply tank (2), drainage system is including signal butterfly valve (35) that connect gradually, its characterized in that: the water supply system comprises a first water supply branch, a second water supply branch and a third water supply branch which are summarized together to a signal butterfly valve (35);
the first water supply branch water sequentially flows through a first regulating valve (3), a first filtering valve (4), a first flexible rubber joint (5), a first eccentric reducing flange (6), a first fire water pump (7), a third flexible rubber joint (8), a first check valve (9) and a second regulating valve (10) to a signal butterfly valve (35) from the water supply tank (2), a first cut-off valve (11), a first buffer tube (12) and a first pressure gauge (13) are sequentially arranged between the first filtering valve (4) and the first flexible rubber joint (5) from bottom to top through a three-way branch, and a second cut-off valve (14), a second buffer tube (15) and a second pressure gauge (16) are sequentially arranged between the first check valve (9) and the second regulating valve (10) from bottom to top through a three-way branch;
the second water supply branch water sequentially flows through a third regulating valve (17), a second filtering valve (18), a second flexible rubber joint (19), a second eccentric reducing flange (20), a second fire water pump (21), a fourth flexible rubber joint (22), a second check valve (23) and a fourth regulating valve (24) from the water supply tank (2) to a signal butterfly valve (35), a third cut-off valve (25), a third buffer tube (26) and a third pressure gauge (27) are sequentially arranged between the second filtering valve (18) and the second flexible rubber joint (19) from bottom to top through a three-way branch, and a fourth cut-off valve (28), a fourth buffer tube (29) and a fourth pressure gauge (30) are sequentially arranged between the second check valve (23) and the fourth regulating valve (24) from bottom to top through a three-way branch;
the third water supply branch water sequentially flows through the target flow switch (33) and the fifth cut-off valve (32) from the air pressure tank (34) to the signal butterfly valve (35);
and a common fire control pressure switch (31) is arranged between the fourth regulating valve (24) and the signal butterfly valve (35), between the second regulating valve (10) and the signal butterfly valve (35) and between the fifth cut-off valve (32) and the signal butterfly valve (35) through a tee branch.
2. The spray fire suppression teaching apparatus according to claim 1, characterized in that: the other end of the signal butterfly valve (35) is connected with the sewage tank (1) through a wet alarm valve (36), a water flow indicator (42), a first automatic sprinkler head (43), a second automatic sprinkler head (44) and a water test valve (47), and a sixth cut-off valve (46) and a fifth pressure gauge (45) are sequentially arranged between the second automatic sprinkler head (44) and the water test valve (47) from bottom to top through three-way branches.
3. The spray fire suppression teaching apparatus according to claim 2, characterized in that: the input end of the wet alarm valve (36) is connected with the sewage tank (1) through a time delay device (39) and a hydraulic alarm bell (40) in sequence.
4. The spray fire suppression teaching apparatus according to claim 2, characterized in that: the output end of the wet type alarm valve (36) is connected with the sewage tank (1) through a seventh cut-off valve (41).
5. The spray fire suppression teaching apparatus according to claim 1, characterized in that: the equipment frame includes a chassis (49), an upper frame (50), and a top cover (52).
6. The spray fire suppression teaching apparatus according to claim 5, characterized in that: the fire-fighting base plate is characterized in that a water storage groove (56) is formed in the base plate (49), a fire-fighting spraying control box (51) is arranged on the front face of the upper frame (50), a fire alarm controller (54) and a mesh mounting plate (55) are arranged on the right side face of the upper frame, and a fire-fighting terminal box (53) is arranged on the rear face of the upper frame.
7. The spray fire suppression teaching apparatus according to claim 5, characterized in that: the bottom of the chassis (49) is provided with universal wheels (48).
8. The spray fire suppression teaching apparatus according to claim 6, characterized in that: a temperature sensing detector (57) and a smoke sensing detector (58) are installed through the mesh installation plate (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321089682.9U CN219891816U (en) | 2023-05-09 | 2023-05-09 | Spraying fire-extinguishing teaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321089682.9U CN219891816U (en) | 2023-05-09 | 2023-05-09 | Spraying fire-extinguishing teaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219891816U true CN219891816U (en) | 2023-10-24 |
Family
ID=88401769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321089682.9U Active CN219891816U (en) | 2023-05-09 | 2023-05-09 | Spraying fire-extinguishing teaching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219891816U (en) |
-
2023
- 2023-05-09 CN CN202321089682.9U patent/CN219891816U/en active Active
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| GR01 | Patent grant |