CN210750996U - Sled dress formula intelligence proportion foam fire control unit - Google Patents
Sled dress formula intelligence proportion foam fire control unit Download PDFInfo
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- CN210750996U CN210750996U CN201921579028.XU CN201921579028U CN210750996U CN 210750996 U CN210750996 U CN 210750996U CN 201921579028 U CN201921579028 U CN 201921579028U CN 210750996 U CN210750996 U CN 210750996U
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- foam
- pump
- fire
- container
- foam liquid
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Abstract
The utility model discloses a skid-mounted intelligent proportional foam fire-fighting device, which comprises a container, a foam liquid storage tank, a liquid level meter, a mixer, a foam liquid pump and a fire pump, wherein the foam liquid storage tank, the liquid level meter, the mixer, the foam liquid pump and the fire pump are arranged in the container; the side surface of the foam liquid storage tank is connected with a liquid level meter; the input end of the foam liquid pump is communicated with the foam liquid storage tank through a stainless steel pipeline; the output end of the foam liquid pump is communicated with the input end of the fire pump through a mixer, and the output end of the fire pump is communicated with an outlet arranged outside the container. The utility model discloses a technological effect lies in utilizing this sled dress formula intelligence proportion foam fire control unit to realize sled dress formula installation.
Description
Technical Field
The utility model belongs to the technical field of the fire-fighting equipment, specifically speaking relates to a sled dress formula intelligence proportion foam fire control unit.
Background
The existing fire protection systems of the converter station are divided into a fire alarm system, a foam fire protection system and a fire protection water system. Wherein the foam fire-fighting system is a fixed foam tank matched electromagnetic valve and a fixedly laid fire-fighting spray head. Under normal conditions, the foam fire-fighting system is not started, when emergency events such as ignition of main equipment such as a transformer and the like occur, the foam fire-fighting system is remotely started according to corresponding logic, the electromagnetic valve of the starting cylinder is opened to rapidly flush safety pins of all nitrogen cylinders, nitrogen is enabled to smoothly flush into the foam liquid storage tank, meanwhile, the electromagnetic valve of the branch fire-fighting pipeline of the corresponding ignition equipment is remotely opened, foam liquid can smoothly reach foam nozzles around the ignition equipment along the passage, and then the purpose of fire extinguishing is achieved.
In some temporary power utilization places and nearby temporary power transformation and distribution places, the same fire extinguishing facilities need to be matched according to fire fighting requirements, but the investment for arranging the fixed fire extinguishing facilities is slightly large, and the arranged fire extinguishing facilities also lose the function after the temporary places are cancelled or transferred, so that the waste of fixed assets is caused.
On the other hand, the existing foam liquid storage tank is generally 7t, if the capacity cannot effectively control fire extinguishing in the first time after equipment such as a transformer and the like catches fire, the situation that no foam liquid is available can occur, and the fire extinguishing capability of the converter station also needs to be improved according to the existing fire fighting requirements.
Therefore, there is a need to provide a skid-mounted intelligent proportional foam fire fighting device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sled dress formula intelligence proportion foam fire control unit.
The utility model discloses a skid-mounted intelligent proportional foam fire-fighting device, which comprises a container, a foam liquid storage tank, a liquid level meter, a mixer, a foam liquid pump and a fire pump, wherein the foam liquid storage tank, the liquid level meter, the mixer, the foam liquid pump and the fire pump are arranged in the container; the side surface of the foam liquid storage tank is connected with a liquid level meter; the input end of the foam liquid pump is communicated with the foam liquid storage tank through a stainless steel pipeline; the output end of the foam liquid pump is communicated with the input end of the fire pump through a mixer, and the output end of the fire pump is communicated with an outlet arranged outside the container.
Optionally, a control cabinet is further disposed in the container, the control cabinet is electrically connected to the foam pump and the fire pump respectively, and the control cabinet is configured to control starting and stopping of the foam pump and the fire pump.
Optionally, a ball valve and a first electric butterfly valve are arranged on a stainless steel pipeline between the foam liquid storage tank and the foam liquid pump, and the first electric butterfly valve is electrically connected with the control cabinet.
Optionally, a vortex shedding flowmeter is connected between the foam liquid pump and the mixer, and the vortex shedding flowmeter is electrically connected with the control cabinet.
Optionally, an electromagnetic flowmeter and a pressure transmitter are sequentially connected between the mixer and the fire pump, and the electromagnetic flowmeter and the pressure transmitter are electrically connected with the control cabinet.
Optionally, a heater and a cooling fan are further disposed in the container, and the heater and the cooling fan are electrically connected to the control cabinet respectively.
Optionally, a temperature sensor is arranged in the container or the control cabinet.
Optionally, the foam pump and the fire pump are connected with check valves in front of their input ends.
Optionally, the mixer is in communication with an output of the groundwater network.
Optionally, the container comprises a first container and a second container, the foam liquid storage tank is disposed in the first container, and the level gauge, the mixer, the foam liquid pump and the fire pump are disposed in the second container.
The utility model discloses a technological effect lies in utilizing this sled dress formula intelligence proportion foam fire control unit to realize sled dress formula installation, saves area to be convenient for remove, the container size is 7000 x 3000 x 3500(mm) usually, and sled dress formula intelligence proportion foam fire control unit arranges in the container, is convenient for remove the place as required.
In some cases, the reserved interface can be conveniently connected with a foam fire-fighting system in the converter station, so that manpower and material resources are greatly saved. By utilizing the skid-mounted intelligent proportional foam fire-fighting device, the problem of foam liquid consumption and supply of an original foam fire-fighting system of the converter station can be solved, the requirement of mixed foam liquid output according to an intelligent proportional controller in the using process is met, and the fire-fighting emergency capacity of the converter station is effectively improved.
Of course, it is not necessary for any product of the present invention to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic external overall structure of some embodiments of the present invention;
fig. 2 is a schematic view of the internal overall structure of some embodiments of the present invention;
in the figure, 1, a skid-mounted container, 2, a foam liquid storage tank, 3, a liquid level meter, 4, a mixer, 5, a vortex shedding flowmeter, 6, an electromagnetic flowmeter, 7, a pressure transmitter, 8, an emptying valve, 9, a ball valve, 10, an electric butterfly valve, 11, a check valve, 12, a foam liquid pump, 13, a fire pump, 14, a control cabinet and 15 are stainless steel pipelines.
Detailed Description
The following embodiments will be described in detail with reference to the accompanying drawings, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
The utility model provides a sled dress formula intelligence proportion foam fire control unit, in some embodiments, as shown in fig. 1 and fig. 2, be in including container 1 and setting foam liquid storage pot 2, level gauge 3, blender 4, foam liquid pump 12, fire pump 13 and switch board 14 in the container 1.
The input end of the foam liquid pump 12 is communicated with the foam liquid storage tank 2 through a stainless steel pipeline 15. A ball valve 9 and a first electric butterfly valve 10 are arranged on a stainless steel pipeline 15 between the foam liquid storage tank 2 and the foam liquid pump 12. The ball valve 9 is used for manually controlling whether communication is available. The first electric butterfly valve 10 is electrically connected with the control cabinet 14 and is used for controlling whether the foam liquid storage tank 2 is communicated with the foam liquid pump 12.
The output end of the foam liquid pump 12 is communicated with the input end of the fire pump 13 through the vortex shedding flowmeter 5 and the mixer 4. The output of the fire pump 13 communicates with an outlet provided outside the container 1. The foam fire extinguisher is used for extinguishing fire by external foam. The mixer 4 can be communicated with the output end of the underground water network and is directly used for foam fire extinguishing; or not communicated with the water network, and communicated with a converter station foam liquid storage tank in the converter station for supplementing foam.
An electromagnetic flowmeter 6 and a pressure transmitter 7 are sequentially connected between the mixer 4 and the fire pump 13. The control cabinet 14 is respectively electrically connected with the vortex flowmeter 5, the electromagnetic flowmeter 6, the pressure transmitter 7, the foam liquid pump 12 and the fire pump 13, and the control cabinet 14 is used for controlling the start and stop of the foam liquid pump 12 and the fire pump 13. And the side surface of the foam liquid storage tank 2 is connected with a liquid level meter 3. The gauge 3 may also be electrically connected to the control cabinet 14.
When meeting emergency water supply, sled dress formula intelligence proportion foam fire control unit receives the long-range water supply instruction, and well fire pump 13 and foam pump 12 begin to work in the system, and fire pump 13 is responsible for giving the pure water, and foam pump 12 is according to the flow automatic balance pressurization that vortex flowmeter 5 gathered. Once the value collected by the vortex shedding flowmeter 5 is zero, the skid-mounted intelligent proportional foam fire fighting device stops the fire pump 13 and the foam liquid pump 12 from working continuously. The skid-mounted intelligent proportional foam fire-fighting device has a self-checking function every 6 months, and the electric butterfly valve 10 does not act during self-checking. The skid-mounted intelligent proportional foam fire-fighting device host is provided with an electromagnetic flowmeter 6 for detecting the flow of raw water and injecting 3-10% of foam liquid according to the flow of the raw water. The electric butterfly valve 10 is arranged at the inlets of the foam liquid pump 12 and the fire pump 13, when the foam liquid pump 12 and the fire pump 13 do not work, water is relieved from being injected into the water pump, and the foam liquid pump 12 and the fire pump 13 bear the pressure of 0.8 MPa.
The technical effect of the utility model lies in being convenient for carry out the bulk movement through sled dress according to the place needs, be convenient for arrange on the spot. The packaging wall 1 can provide loading, protection and anti-theft effects at the same time. The foam extinguishing system is not only suitable for temporary places, but also suitable for the existing converter stations, is convenient for foam to be more nearby, improves the total foam storage capacity of the foam extinguishing system in the converter stations, and increases the extinguishing capacity of the foam extinguishing system. When needed, the device can be temporarily adjusted to a required position.
Optionally, the foam pump 12 is controlled by a frequency converter to stabilize the outlet pressure according to the set outlet pressure.
Optionally, a heater and a cooling fan are further disposed in the container 1, and the heater and the cooling fan are respectively electrically connected to the control cabinet 14. The switch board 14 detects the temperature in the sled dress formula container 1, and the temperature is less than 10 ℃ (can set for) in the sled dress formula container winter, starts sled dress formula container internal heating ware, and the temperature is higher than 25 ℃ (can set for) in the sled dress formula container summer, starts sled dress formula container radiator fan. Further, a temperature sensor is arranged in the container 1 or the control cabinet 14 and is electrically connected with the control cabinet 14.
Optionally, the foam pump 12 and the fire pump 13 are connected with check valves 11 in front of their input ends. And the working water pump outlet water is prevented from flowing back when the foam liquid pump 12 and the fire pump 13 are in failure.
Alternatively, referring to fig. 1 and 2, the container 1 includes a first container and a second container, the foam liquid storage tank 2 is disposed in the first container, and the liquid level meter 3, the mixer 4, the foam liquid pump 12 and the fire pump 13 are disposed in the second container, so that the storage capacity of the foam liquid storage tank can be increased, and the two containers can be connected by a pipeline in the field. Or may be used for piping and routing by providing a base, which is not a necessary feature, but rather an implementation that facilitates the beautification of the field, as will be appreciated by those skilled in the art.
The utility model discloses can regard the device as fire control emergency equipment to provide the foam when the conflagration accident takes place at the converter station and continue, provide the foam fast and mix the liquid, save time in the conflagration accident treatment greatly effectively ensures converter station steady operation conscientiously. Can be moved at any time when needed in a temporary place, is convenient to arrange, can effectively save investment, increase the effective utilization rate of equipment,
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed above, or as otherwise known in the relevant art. But variations and modifications which do not depart from the spirit and scope of the invention should be construed as being included in the scope of the appended claims.
Claims (10)
1. A skid-mounted intelligent proportional foam fire-fighting device comprises a container (1), and a foam liquid storage tank (2), a liquid level meter (3), a mixer (4), a foam liquid pump (12) and a fire pump (13) which are arranged in the container (1); the side surface of the foam liquid storage tank (2) is connected with a liquid level meter (3); the input end of the foam liquid pump (12) is communicated with the foam liquid storage tank (2) through a stainless steel pipeline (15); the output end of the foam liquid pump (12) is communicated with the input end of a fire pump (13) through a mixer (4), and the output end of the fire pump (13) is communicated with an outlet arranged outside the container (1).
2. The skid-mounted intelligent proportional foam fire fighting device according to claim 1, wherein a control cabinet (14) is further disposed in the container (1), the control cabinet (14) is electrically connected to the foam liquid pump (12) and the fire pump (13), respectively, and the control cabinet (14) is configured to control the start and stop of the foam liquid pump (12) and the fire pump (13).
3. The skid-mounted intelligent proportional foam fire fighting device according to claim 2, wherein a ball valve (9) and a first electric butterfly valve (10) are arranged on a stainless steel pipeline (15) between the foam liquid storage tank (2) and the foam liquid pump (12), and the first electric butterfly valve (10) is electrically connected with the control cabinet (14).
4. The skid-mounted intelligent proportional foam fire fighting device according to claim 2, wherein a vortex shedding flowmeter (5) is connected between the foam liquid pump (12) and the mixer (4), and the vortex shedding flowmeter (5) is electrically connected with the control cabinet (14).
5. The skid-mounted intelligent proportional foam fire fighting device according to claim 2, wherein an electromagnetic flow meter (6) and a pressure transmitter (7) are sequentially connected between the mixer (4) and the fire pump (13), and the electromagnetic flow meter (6) and the pressure transmitter (7) are electrically connected with the control cabinet (14).
6. The skid-mounted intelligent proportional foam fire fighting device according to claim 2, wherein a heater and a radiator fan are further disposed in the container (1), and the heater and the radiator fan are electrically connected to the control cabinet (14), respectively.
7. The skid-mounted intelligent proportional foam fire fighting device according to claim 1, wherein a temperature sensor is disposed within the container (1) or the control cabinet (14).
8. The skid-mounted intelligent proportional foam fire fighting device according to claim 1, wherein the input ends of the foam liquid pump (12) and the fire pump (13) are connected with check valves (11).
9. The skid-mounted intelligent proportional foam fire fighting device according to claim 1, wherein the mixer (4) is in communication with an output of an underground water network.
10. The skid-mounted intelligent proportional foam fire fighting apparatus according to claim 1, wherein the container (1) comprises a first container and a second container, the foam liquid storage tank (2) is disposed in the first container, and the level gauge (3), the mixer (4), the foam liquid pump (12) and the fire pump (13) are disposed in the second container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921579028.XU CN210750996U (en) | 2019-09-23 | 2019-09-23 | Sled dress formula intelligence proportion foam fire control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921579028.XU CN210750996U (en) | 2019-09-23 | 2019-09-23 | Sled dress formula intelligence proportion foam fire control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210750996U true CN210750996U (en) | 2020-06-16 |
Family
ID=71053129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921579028.XU Expired - Fee Related CN210750996U (en) | 2019-09-23 | 2019-09-23 | Sled dress formula intelligence proportion foam fire control unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210750996U (en) |
-
2019
- 2019-09-23 CN CN201921579028.XU patent/CN210750996U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20210923 |