CN204307254U - Fire pump patrols and examines voltage stabilizing soft initiator - Google Patents
Fire pump patrols and examines voltage stabilizing soft initiator Download PDFInfo
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- CN204307254U CN204307254U CN201420737331.9U CN201420737331U CN204307254U CN 204307254 U CN204307254 U CN 204307254U CN 201420737331 U CN201420737331 U CN 201420737331U CN 204307254 U CN204307254 U CN 204307254U
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- fire pump
- voltage stabilizing
- patrols
- pressure valve
- pressure
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Abstract
The utility model relates to a kind of fire pump and patrols and examines voltage stabilizing soft initiator, comprise fire pump and be connected Soft Starting System with fire pump, the microcontroller be connected with Soft Starting System, the shaping circuit be connected with microcontroller and patrol and examine trigger, the fire-fighting signal receiver be connected with shaping circuit, the outlet conduit of described fire pump is provided with at least one branch road, described branch road is provided with pressure valve.After have employed said structure, hydraulic pressure in outlet conduit can be kept constant by pressure valve, ensure that pipeline can not break, adopt the different multiple pressure valve of pressure, by patrolling and examining the magnetic valve that trigger carries out on controlled pressure valve, can slowly raised pressure as required, and keep constant pressure, structure is simple, easy to operate, reduces expenses.
Description
Technical field
The utility model relates to fire-fighting equipment technical field, especially relates to a kind of fire pump and patrols and examines voltage stabilizing soft initiator.
Background technology
At present, each building all need fire fighting device is installed, in order to ensure to rescue in time when there is fire, each building have all installed fire control system as required, automatically fire-extinguishing operations can be carried out timely when there is fire, and when in use, fire pump can provide enough pressure and be spilt by water, but, if because there is no fire signal for a long time, fire pump gets rusty easily because do not run for a long time, therefore need to carry out regular visit, fire pump patrols and examines operation may superpressure thus make pipeline breaking, conventional method is in switch board, add a frequency converter, by Frequency Converter Control water pump when patrolling and examining, that water pump patrols and examines that to carry out speed very slow, thus can not superpressure, owing to adopting frequency converter cost higher, this routing inspection cost is adopted greatly to increase.
Summary of the invention
Technical problem to be solved in the utility model is to provide and a kind ofly simple to operately can not makes pipeline breaking and the not high fire pump of cost patrols and examines voltage stabilizing soft initiator.
The technical scheme in the invention for solving the technical problem is: a kind of fire pump patrols and examines voltage stabilizing soft initiator, comprise fire pump and be connected Soft Starting System with fire pump, the microcontroller be connected with Soft Starting System, the shaping circuit be connected with microcontroller and patrol and examine trigger, the fire-fighting signal receiver be connected with shaping circuit, the outlet conduit of described fire pump is provided with at least one branch road, described branch road is provided with pressure valve.
Concrete further, described Soft Starting System comprises the optocoupler trigger module and controllable silicon that connect successively.
Concrete further, described branch road is three, and the branch road between described outlet conduit and pressure valve is provided with magnetic valve, described magnetic valve with patrol and examine trigger and be connected.
Concrete further, described pressure valve is the pressure valve of different pressures.
Concrete further, described trigger of patrolling and examining is time chip.
The beneficial effects of the utility model are: after have employed said structure, hydraulic pressure in outlet conduit can be kept constant by pressure valve, ensure that pipeline can not break, adopt the different multiple pressure valve of pressure, by patrolling and examining the magnetic valve that trigger carries out on controlled pressure valve, can slowly raised pressure as required, and keep constant pressure, structure is simple, easy to operate, reduces expenses.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is explained in detail.
A kind of fire pump patrols and examines voltage stabilizing soft initiator as shown in Figure 1, comprise fire pump and be connected Soft Starting System with fire pump, the microcontroller be connected with Soft Starting System, the shaping circuit be connected with microcontroller and patrol and examine trigger, the fire-fighting signal receiver be connected with shaping circuit, the outlet conduit of described fire pump is provided with at least one branch road, described branch road is provided with pressure valve
Described Soft Starting System comprises the optocoupler trigger module and controllable silicon that connect successively.
Conveniently control, described branch road is three, and the branch road between described outlet conduit and pressure valve is provided with magnetic valve, described magnetic valve with patrol and examine trigger and be connected; Described pressure valve is the pressure valve of different pressures; Described trigger of patrolling and examining is time chip.
By patrolling and examining the opening and closing of the signal that trigger provides, Controlling solenoid valve, carry out pressure control not by means of only soft start by pressure valve, have dual guarantee, when soft start is malfunctioning, pressure valve can ensure the safety of whole system.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. a fire pump patrols and examines voltage stabilizing soft initiator, comprise fire pump and be connected Soft Starting System with fire pump, the microcontroller be connected with Soft Starting System, the shaping circuit be connected with microcontroller and patrol and examine trigger, the fire-fighting signal receiver be connected with shaping circuit, it is characterized in that, the outlet conduit of described fire pump is provided with at least one branch road, described branch road is provided with pressure valve.
2. fire pump according to claim 1 patrols and examines voltage stabilizing soft initiator, it is characterized in that, described Soft Starting System comprises the optocoupler trigger module and controllable silicon that connect successively.
3. fire pump according to claim 2 patrols and examines voltage stabilizing soft initiator, it is characterized in that, described branch road is three, and the branch road between described outlet conduit and pressure valve is provided with magnetic valve, described magnetic valve with patrol and examine trigger and be connected.
4. fire pump according to claim 3 patrols and examines voltage stabilizing soft initiator, it is characterized in that, described pressure valve is the pressure valve of different pressures.
5. fire pump according to claim 3 patrols and examines voltage stabilizing soft initiator, it is characterized in that, described trigger of patrolling and examining is time chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737331.9U CN204307254U (en) | 2014-12-01 | 2014-12-01 | Fire pump patrols and examines voltage stabilizing soft initiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737331.9U CN204307254U (en) | 2014-12-01 | 2014-12-01 | Fire pump patrols and examines voltage stabilizing soft initiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204307254U true CN204307254U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420737331.9U Active CN204307254U (en) | 2014-12-01 | 2014-12-01 | Fire pump patrols and examines voltage stabilizing soft initiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204307254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327578A (en) * | 2019-07-29 | 2019-10-15 | 襄阳赛克斯电气股份有限公司 | A kind of high-voltage solid-state soft starting device of suitable high pressure fire fighting inspection |
-
2014
- 2014-12-01 CN CN201420737331.9U patent/CN204307254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327578A (en) * | 2019-07-29 | 2019-10-15 | 襄阳赛克斯电气股份有限公司 | A kind of high-voltage solid-state soft starting device of suitable high pressure fire fighting inspection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |