CN208996136U - A kind of battery emergency circulating water device - Google Patents
A kind of battery emergency circulating water device Download PDFInfo
- Publication number
- CN208996136U CN208996136U CN201821654908.4U CN201821654908U CN208996136U CN 208996136 U CN208996136 U CN 208996136U CN 201821654908 U CN201821654908 U CN 201821654908U CN 208996136 U CN208996136 U CN 208996136U
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- water
- water inlet
- inlet pipe
- pump
- battery
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Abstract
The utility model discloses a kind of battery emergency circulating water device, including the cooling device to be cooled down with recirculated water, the circulation water feed apparatus being connect with the cooling device water inlet and the loop exit device being connected with the cooling device water outlet, the circulation water feed apparatus includes the first water inlet pipe and the second water inlet pipe in parallel, first water inlet pipe and the second water inlet pipe are connected into a water inlet manifold in the cooling device water inlet, and the water inlet manifold is integrally connected with cooling device water inlet；First water inlet pipe is in series with the first check valve, pressure gauge and the main feed water pump of unidirectional water inflow, and second water inlet pipe is in series with the second one-way valve and DC water pump of unidirectional water inflow.The utility model pipeline is simple, it can be achieved that self-starting Emergency water supply.
Description
Technical field
The utility model relates to circulating water equipment technical fields, and in particular to a kind of battery emergency circulating water device.
Background technique
In our daily life and industrial production, water is the important component of human society life.Especially in work
In industry production mould, when encountering emergency case and meeting with insufficient water, if cannot timely cool down to mold, pole has pair
Mold causes indelible damage.
In general, general in the prior art to carry out Emergency water supply, such confession using water tank is placed in roof
Although water method does not need power source, but the water in water tank is that the gravitional force generated using water itself carries out offer water
Source is easy to cause the force pressure at water source small in this case, and water flow is insufficient and water is limited, cannot reach practical need
The requirement of water causes certain loss to practical work.
Summary of the invention
Goal of the invention: the utility model aim is in view of the deficiencies of the prior art, to provide a kind of battery emergency circulation
Water installations.
Technical solution: a kind of battery emergency circulating water device described in the utility model, including cooled down with recirculated water
Cooling device, the circulation water feed apparatus that is connect with the cooling device water inlet and be connected with the cooling device water outlet
Loop exit device, the circulation water feed apparatus includes the first water inlet pipe and the second water inlet pipe in parallel, first water inlet pipe
A water inlet manifold, the water inlet manifold and cooling device water inlet are connected into the cooling device water inlet with the second water inlet pipe
It is integrally connected；First water inlet pipe is in series with the first check valve, pressure gauge and the main feed water pump of unidirectional water inflow, described second into
Water pipe is in series with the second one-way valve and DC water pump of unidirectional water inflow；The main feed water pump and DC water pump are separately connected main pump electricity
Machine and pump motor of meeting an urgent need, are provided with circuit control device on the emergency pump motor, the circuit control device is according to the pressure
The pressure value of power table judges whether that starting DC water pump supplies water；
When the main feed water pump is in normal water supply, pressure gauge has pressure value, and circuit control device does not start DC water pump
It supplies water, DC water pump does not work；Pressure value when main feed water pump power-off or other reasons no pressure export, on pressure gauge
It is zero, the circuit control device starting DC water pump supplies water, DC water pump work.
In order to preferably make circuit control device realize its corresponding function, the circuit control device includes being sequentially connected in series
Reserve battery, fuse, emergency pump motor, main contactor in parallel and pressure switch and concatenated air switch, it is described
Air switch is connected with the cathode of reserve battery, and the pressure switch controls the main contact according to the pressure value that pressure gauge exports
The closing of device；When the pressure value on pressure gauge without output, pressure switch controls main contactor closure, makes pump motor work of meeting an urgent need
And then starts DC water pump and supply water；When there is the pressure value of output on pressure gauge, pressure switch controls main contactor and disconnects, and makes to answer
Anxious pump motor does not start.
Preferably, the main contactor is provided with normally closed auxiliary contact, and the reserve battery and fuse are in series with charging
Mouthful, the charge port is used to supplement the electricity of reserve battery.
Preferably, the reserve battery is battery.
Preferably, the loop exit device is recycling outlet.
Preferably, the recycling outlet, the first water inlet pipe and the second water inlet pipe share a pond.
Preferably, the water outlet of the recycling outlet does not contact the water surface in the pond.
Preferably, the cooling device is water cooled mo(u)ld.
The working principle of the utility model are as follows:
When main feed water pump normal water supply, pressure gauge has pressure value output, and pressure switch controls the normally closed auxiliary of main contactor
It helps contact to disconnect, so that emergency pump motor is not started work, and then DC water pump does not supply water；And the first check valve of the first water inlet pipe
In open state, second one-way valve is in the state of closure；
When no pressure value output in main feed water pump power-off or other reason pressure gauges, the normally closed auxiliary contact of main contactor
Engagement makes emergency pump electric motor starting work and starts DC water pump water supply, and the first check valve of the first water inlet pipe is in closure
State, second one-way valve be in open state, realize DC water pump start water supply work automatically.
The utility model has the advantages that (1) the utility model is provided with main feed water pump and DC water pump, by the pipeline for judging main feed water pump
On the output pressure value of pressure gauge judge, the first water inlet pipe water supply situation, and then judge whether that starting DC water pump supplies water；
The utility model pipeline is simple, realizes the circulation Emergency water supply started automatically, and the mode of this water storage, hydraulic pressure is big, stream
Amount is big；(2) the utility model can be used for the cooling down of water cooled mo(u)ld, and the circulation started automatically that the utility model uses, which is met an urgent need, to be supplied
Water mode can more effectively guarantee the cooling water of mold, improve die life；(3) the utility model passes through circuit control
Pressure switch in parallel and main contactor control the closing of DC water pump in device, pressure switch energy in the design of this spline structure
Enough variations for delicately sensing pressure gauge output numerical value, and then the opening and closing of main contactor is made and is quickly and effectively selected, this
The structure of sample improves the efficiency of Emergency water supply, reduces as lacking water to loss caused by real work；(4) the utility model
Check valve is all made of in the first and second water inlet pipes, the water (flow) direction in check valve is unique, the phenomenon that being not in refluence.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the electric-control system figure of main pump motor described in the utility model；
Fig. 3 is the electric-control system figure of emergency pump motor described in the utility model.
Wherein, 1- water cooled mo(u)ld；2- water inlet manifold；The first water inlet pipe of 21-；The second water inlet pipe of 22-；3- second one-way valve；31-
First check valve；4- pressure gauge；5- recycling outlet；The pond 6-；7- main feed water pump；8- DC water pump；9- charge port.
Specific embodiment
Technical solutions of the utility model are described in detail below by attached drawing, but the protection scope of the utility model
It is not limited to the embodiment.
Embodiment: a kind of battery emergency circulating water device, the present embodiment are applied to carry out circulating water cooling to water cooled mo(u)ld 1
Cooling, the utility model includes the water cooled mo(u)ld 1 to be cooled down with recirculated water, the circulation connecting with 1 water inlet of water cooled mo(u)ld water inlet dress
The loop exit device set and be connected with 1 water outlet of water cooled mo(u)ld, circulation water feed apparatus include in parallel the first water inlet pipe 21 and the
Two water inlet pipes 22, the first water inlet pipe 21 and the second water inlet pipe 22 are connected into a water inlet manifold 2 in 1 water inlet of water cooled mo(u)ld, total to intake
Pipe 2 is integrally connected with 1 water inlet of water cooled mo(u)ld；First water inlet pipe 21 is in series with the first check valve 31 of unidirectional water inflow, 4 and of pressure gauge
Main feed water pump 7, the second water inlet pipe 22 are in series with the second one-way valve 3 and DC water pump 8 of unidirectional water inflow；Main feed water pump 7 and direct current
Water pump 8 is separately connected main pump motor and emergency pump motor, is provided with circuit control device, circuit control device on pump motor of meeting an urgent need
Judge whether that starting DC water pump 8 supplies water according to the pressure value of pressure gauge 4.
In order to preferably make circuit control device realize its corresponding function, as shown in the electric-control system figure of Fig. 2 and Fig. 3,
Wherein, QF1- air switch；KM1- main contactor；SB1- inching button；QF2- air switch；M1- main pump motor；M2- emergency
Pump motor；PS1- pressure switch；C1- reserve battery；FU1- fuse, ABC are three phase lines of power supply, and N is the zero curve of power supply；
The power supply of the electric control system controls main feed water pump of main pump motor；The electricity of the electric control system controls DC water pump of emergency pump motor
Power supply.
Circuit control device include the reserve battery being sequentially connected in series, fuse, emergency pump motor, main contactor in parallel and
Pressure switch and concatenated air switch, air switch are connected with the cathode of reserve battery, and pressure switch is defeated according to pressure gauge 4
Pressure value out controls the closing of the main contactor；Main contactor is provided with normally closed auxiliary contact, the reserve battery and molten
Disconnected device is in series with charge port 9, and the charge port 9 is used to supplement the electricity of reserve battery, and reserve battery is preferably battery.
Loop exit device is preferably recycling outlet 5, recycling outlet 5, the first water inlet pipe 21 and the second water inlet pipe 22
A pond 6 is shared, the water outlet of recycling outlet 5 does not contact the water surface in pond 6, and the enough water cooled mo(u)lds 1 of the water in pond 6 carry out
Circulation temperature lowering is cooling to be used.
The working principle of the utility model are as follows:
When 7 normal water supply of main feed water pump, pressure gauge 4 has pressure value output, and pressure switch controls the normally closed of main contactor
Auxiliary contact disconnect, and so that emergency pump motor is not started work, and then DC water pump 8 does not supply water；And the first of the first water inlet pipe 21
Check valve 31 is in the state opened, and second one-way valve 3 is in the state of closure；
When no pressure value output in the power-off of main feed water pump 7 or other reason pressure gauges 4, the normally closed auxiliary touching of main contactor
Point engagement makes emergency pump electric motor starting work and starts the water supply of DC water pump 8, and at the first check valve 31 of the first water inlet pipe 21
In the state of closure, second one-way valve 3 is in the state opened, and realizes the starting water supply work automatically of DC water pump 8.
As above, it although the utility model has been indicated and described referring to specific preferred embodiment, must not explain
For the limitation to the utility model itself.In the spirit and scope premise for not departing from the utility model that appended claims define
Under, it can various changes can be made in the form and details to it.
Claims (8)
- The circulating water device 1. a kind of battery is met an urgent need, including the cooling device to be cooled down with recirculated water and the cooling device The circulation water feed apparatus of water inlet connection and the loop exit device being connected with the cooling device water outlet, it is characterised in that: The circulation water feed apparatus includes the first water inlet pipe and the second water inlet pipe in parallel, and first water inlet pipe and the second water inlet pipe exist The cooling device water inlet is connected into a water inlet manifold, and the water inlet manifold is integrally connected with cooling device water inlet；It is described First water inlet pipe is in series with the first check valve, pressure gauge and the main feed water pump of unidirectional water inflow, and second water inlet pipe is in series with list To the second one-way valve and DC water pump of water inlet；The main feed water pump and DC water pump are separately connected main pump motor and emergency pump electricity Machine, is provided with circuit control device on the emergency pump motor, and the circuit control device is according to the pressure value of the pressure gauge Judge whether that starting DC water pump supplies water；When the main feed water pump is in normal water supply, pressure gauge has pressure value, and circuit control device does not start DC water pump water supply, DC water pump does not work；When main feed water pump power-off reason no pressure output, the pressure value on pressure gauge is zero, the electricity Road control device starts DC water pump and supplies water, DC water pump work.
- The circulating water device 2. a kind of battery according to claim 1 is met an urgent need, it is characterised in that: the circuit control device Including the reserve battery, fuse, emergency pump motor, main contactor in parallel and the pressure switch that are sequentially connected in series and concatenated sky Air cock, the air switch are connected with the cathode of reserve battery, the pressure value control that the pressure switch is exported according to pressure gauge Make the closing of the main contactor.
- The circulating water device 3. a kind of battery according to claim 2 is met an urgent need, it is characterised in that: the main contactor setting There is normally closed auxiliary contact, the reserve battery and fuse are in series with charge port, and the charge port is for supplementing reserve battery Electricity.
- The circulating water device 4. a kind of battery according to claim 3 is met an urgent need, it is characterised in that: the reserve battery is to store Battery.
- The circulating water device 5. a kind of battery according to claim 1 is met an urgent need, it is characterised in that: the loop exit device For recycling outlet.
- The circulating water device 6. a kind of battery according to claim 5 is met an urgent need, it is characterised in that: the recycling outlet, First water inlet pipe and the second water inlet pipe share a pond.
- The circulating water device 7. a kind of battery according to claim 6 is met an urgent need, it is characterised in that: the recycling outlet Water outlet does not contact the water surface in the pond.
- The circulating water device 8. a kind of battery according to claim 1 is met an urgent need, it is characterised in that: the cooling device is water Cold mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821654908.4U CN208996136U (en) | 2018-10-11 | 2018-10-11 | A kind of battery emergency circulating water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821654908.4U CN208996136U (en) | 2018-10-11 | 2018-10-11 | A kind of battery emergency circulating water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208996136U true CN208996136U (en) | 2019-06-18 |
Family
ID=66803671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821654908.4U Expired - Fee Related CN208996136U (en) | 2018-10-11 | 2018-10-11 | A kind of battery emergency circulating water device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208996136U (en) |
-
2018
- 2018-10-11 CN CN201821654908.4U patent/CN208996136U/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 |
Granted publication date: 20190618 Termination date: 20211011 |
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| CF01 | Termination of patent right due to non-payment of annual fee |