CN203742922U - Pumping set and sprinkling system with same - Google Patents
Pumping set and sprinkling system with same Download PDFInfo
- Publication number
- CN203742922U CN203742922U CN201320664530.7U CN201320664530U CN203742922U CN 203742922 U CN203742922 U CN 203742922U CN 201320664530 U CN201320664530 U CN 201320664530U CN 203742922 U CN203742922 U CN 203742922U
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- CN
- China
- Prior art keywords
- water
- pump
- pump group
- water tank
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005086 pumping Methods 0.000 title abstract 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 155
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000005461 lubrication Methods 0.000 claims description 9
- 239000003595 mist Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a pumping set and a sprinkling system with the same. The pumping set comprises one or more water lubricated pumps, a water tank, motors and a drain valve, wherein the water outlet of the water tank is connected with water pumping openings of the pumps through pipelines; the motors are connected with the pumps and used for driving the pumps; the drain valve is connected to the bottom of the water tank, positioned on outside the water tank, and used for discharging the water in the water tank manually. As the pumping set adopts the water lubricated pumps, maintenance cost of the pumping set is reduced, and then the maintenance cost of the sprinkling system adopting the pumping set is reduced; in addition, the component quantity in the pumping set is reduced, and the structure of the pumping set is compact, so that space required for mounting the pumping set on equipment is smaller.
Description
Technical field
The utility model relates to fire prevention field, relates in particular to a kind of pump group and the sprinkling system with this pump group.
Background technique
In prior art, for the pump group of the sprinkling system of putting out a fire at boats and ships and building, adopt oil lubricating type pump, oil lubricating type pump needs oil change at regular intervals, safeguards that complexity and maintenance cost are high.In addition, the number of components of existing pump group is more and volume is larger, therefore occupies larger space, and sprinkling system also has larger volume thus.
Traditional pump group for generation of high pressure water, in order to reach predetermined hydraulic pressure, often adopts centrifugal pump or oil lubricating type pump.Then, this pump group takies more space and needs more assembly.
Model utility content
In view of this, the present invention proposes the pump group for generation of high pressure water, and use the sprinkling system of this pump group.
The purpose of this utility model is to provide and a kind ofly for generation of the pump group of high pressure water and the sprinkling system with this pump group, can reduces thus the maintenance cost of system, and/or reduces the volume of sprinkling system.
According to one side of the present utility model, the utility model provides a kind of pump group, and for generation of high pressure water, described pump group comprises: at least one water lubrication formula pump; Water tank, the outlet of this water tank is connected by pipeline with the water sucking mouth of described pump; Motor, this motor is connected with described pump, for driving described pump; And drain valve, this drain valve is connected to the bottom of described water tank and is positioned at the outside of described water tank, for manually discharging the water of described water tank.
According to one side of the present utility model, described pump group also comprises: condensate tank of dehumidifier, this condensate tank of dehumidifier is for detection of the water level of the water in water tank.
According to one side of the present utility model, described pump group also comprises pump group control panel, is at least connected the water level signal sending for receiving described condensate tank of dehumidifier with described condensate tank of dehumidifier; For when described water level is during lower than water level lower threshold, control the power supply that warning device reports to the police and cuts out described at least one water lubrication pump, when described water level is when water level upper limit threshold is above, controlling warning device reports to the police, when described water level is during lower than normal water level scope but higher than described water level lower threshold, control described warning device and report to the police.
According to one side of the present utility model, described pump group also comprises: the house steward who is connected by pipeline with the water outlet of described pump; And testing valve, by pipeline, be connected between described water tank and described house steward, for water being drawn back to described water tank from described house steward when checking pump group.
According to one side of the present utility model, described pump group also comprises: one-way valve, this one-way valve is arranged on the water outlet and the pipeline between described house steward of described pump, for preventing that described house steward's water from unexpectedly turning back in described water tank.
According to one side of the present utility model, described pump group also comprises: pressure relief device, this pressure relief device is communicated with the water outlet of described pump, and is communicated with described water tank simultaneously, for the pressure of water outlet that prevents described pump over predetermined value and/or for unnecessary water is turned back to described water tank.
According to one side of the present utility model, the pipeline connection between the water outlet of described pressure relief device and described pump and described house steward.
According on the other hand of the present utility model, described pump group also comprises frame; Described at least one water lubrication formula pump is arranged in described frame, and described water tank is arranged in described frame.
According on the other hand of the present utility model, the utility model provides a kind of sprinkling system, and this sprinkling system is for generation of high-pressure water mist, and described sprinkling system comprises: said pump group, with the nozzle being connected with described pump group, for spraying high pressure water that described pump group produces to produce high-pressure water mist.
The utility model, by adopting water lubrication formula pump, has reduced the maintenance cost of sprinkling system thus.In addition,, due to the number of components and the pump group compact structure that have reduced in pump group, when pump group is installed on to equipment, need less space.
Accompanying drawing explanation
Fig. 1 is according to the schematic diagram of the utility model embodiment's the pump group for generation of high pressure water.
Embodiment
In conjunction with embodiment of the present utility model, the utility model is elaborated with reference to the accompanying drawings.
Fig. 1 is according to the schematic diagram of the utility model embodiment's the pump group for generation of high pressure water.As shown in Figure 1, pump group 100 comprises pump group control panel (or controller) 1, and the control unit in this pump group control panel 1 is controlled pump group 100; At least one water lubrication formula pump 21; Water tank 3, the outlet of this water tank 3 is connected by pipeline 20 with the water sucking mouth of described pump 21; And motor 22, this motor 22 is connected with described pump 21, for driving described pump 21.Pump group control panel 1 can be controlled motor 22 etc.Pump group 100 also comprises frame 7.The parts of pump group 100 can be arranged in frame 7.Pump group 100 can comprise a pump 21, or a plurality of pumps 21 in parallel, and this pump 21 can be high-pressure service pump, for generation of high pressure water.The outlet of water tank 3 can be passed through flexible pipe (for example, flexible low-pressure hose) and be connected with the water sucking mouth of described pump 21.
As shown in Figure 1, described pump group 100 also comprises drain valve 5, and this drain valve 5 is connected to the bottom of described water tank 3 and is positioned at the outside of described water tank 3.During water in need to discharging water tank 3, such as manually discharging the water in water tank 3, can be by this drain valve 5 of operation, to discharge the water in water tank 3.
As shown in Figure 1, described pump group 100 also comprises condensate tank of dehumidifier 6, and this condensate tank of dehumidifier 6 is for detection of the water level of the water in water tank 3.This condensate tank of dehumidifier 6 can be any suitable existing condensate tank of dehumidifier.Condensate tank of dehumidifier 6 can sensed water level whether surpass water level upper limit threshold, whether within the scope of normal water level, whether below water level lower threshold and whether under normal water level scope and on water level lower threshold, i.e. low water level scope.Condensate tank of dehumidifier 6 can be connected with pump group control panel 1, and condensate tank of dehumidifier 6 sends water level detecting result to pump group control panel 1.At the water level detecting pump group control panel 1 when water level lower threshold is following, control the power supply that warning device reports to the police and cuts out pump 21.At the water level detecting, during in low water level scope, pump group control panel 1 is controlled warning device and is reported to the police.In addition, at the water level detecting, when water level upper limit threshold is above, pump group control panel 1 is controlled warning device and is reported to the police.
As shown in Figure 1, pump group 100 also comprises: the house steward 4 who is connected by pipeline 9 with the water outlet of described pump 21; And testing valve 8, testing valve 8 is connected between described water tank 3 and described house steward 4 by pipeline, for water being drawn back to described water tank 3 from described house steward 4 when the current check pump group 100.House steward 4 can be high-pressure main.Described house steward 4 can be connected with the water outlet of described pump 21 by flexible high pressure flexible pipe.
As shown in Figure 1, pump group 100 also comprises one-way valve 23, and one-way valve 23 is arranged on the water outlet and the pipeline 9 between described house steward 4 of described pump 21, for preventing that described house steward's 4 water from unexpectedly turning back in described water tank 3.
As shown in Figure 1, pump group 100 also comprises pressure relief device 26, this pressure relief device 26 is communicated with the water outlet of described pump 21, for example, be communicated with the water outlet of described pump 21 and the pipeline 9 between described house steward 4, for preventing that the pressure of the water outlet of described pump 21 from surpassing predetermined value.As selection, this pressure relief device 26 is communicated with the water outlet of described pump 21 and the pipeline 9 between described house steward 4, and be communicated with described water tank 3 simultaneously, for preventing that the pressure of the water outlet of described pump 21 from surpassing predetermined value, and water is turned back to described water tank 3 while surpassing predetermined value for the pressure of the water outlet at described pump 21, to reduce the pressure of the water outlet of described pump 21.In addition, when not needing whole water flow of described pump 21, this pressure relief device 26 is for turning back to unnecessary water in described water tank 3.
Embodiment of the present utility model also proposes a kind of sprinkling system, and for generation of high-pressure water mist, this high-pressure water mist can be for fire-fighting fire extinguishing etc.Sprinkling system comprises:
The above-mentioned pump group for generation of high pressure water, with the nozzle being connected with pump group, this nozzle is for spilling to produce high-pressure water mist by the high pressure water jets of the generation of pump group.The utility model, by adopting water lubrication formula pump, has reduced the maintenance cost of sprinkling system thus.In addition,, due to the number of components and the pump group compact structure that have reduced in pump group, when pump group is installed on to equipment, need less space.
Claims (9)
1. a pump group, for generation of high pressure water, is characterized in that, described pump group comprises:
At least one water lubrication formula pump;
Water tank, the outlet of this water tank is connected by pipeline with the water sucking mouth of described pump;
Motor, this motor is connected with described pump, for driving described pump; With
Drain valve, this drain valve is connected to the bottom of described water tank and is positioned at the outside of described water tank, for manually discharging the water of described water tank.
2. pump group according to claim 1, is characterized in that, also comprises:
Condensate tank of dehumidifier, this condensate tank of dehumidifier is for detection of the water level of the water in water tank.
3. pump group as claimed in claim 2, is characterized in that, also comprises pump group control panel, is at least connected the water level signal sending for receiving described condensate tank of dehumidifier with described condensate tank of dehumidifier; For when described water level is during lower than water level lower threshold, control the power supply that warning device reports to the police and cuts out described at least one water lubrication pump, when described water level is when water level upper limit threshold is above, controlling warning device reports to the police, when described water level is during lower than normal water level scope but higher than described water level lower threshold, control described warning device and report to the police.
4. pump group according to claim 1, characterized by further comprising:
The house steward who is connected by pipeline with the water outlet of described pump; And
Testing valve, this testing valve is connected in the pipeline between described water tank and described house steward, for water being drawn back to described water tank from described house steward when checking pump group.
5. pump group according to claim 1, characterized by further comprising:
The house steward who is connected by pipeline with the water outlet of described pump; And
One-way valve, this one-way valve is arranged on the water outlet and the pipeline between described house steward of described pump, for preventing that described house steward's water from unexpectedly turning back in described water tank.
6. pump group according to claim 1, characterized by further comprising:
Pressure relief device, this pressure relief device is communicated with the water outlet of described pump, and is communicated with described water tank simultaneously, for the pressure of water outlet that prevents described pump over predetermined value and/or for unnecessary water is turned back to described water tank.
7. pump group according to claim 6, characterized by further comprising:
The house steward who is connected by pipeline with the water outlet of described pump, and
Pipeline connection between the water outlet of described pressure relief device and described pump and described house steward.
8. the pump group as described in any one in claim 1-7, is characterized in that, also comprises frame; Described at least one water lubrication formula pump is arranged in described frame, and described water tank is arranged in described frame.
9. a sprinkling system, for generation of high-pressure water mist, is characterized in that, described sprinkling system comprises:
Pump group as described in any one in claim 1-8, and
The nozzle being connected with described pump group, for spraying high pressure water that described pump group produces to produce high-pressure water mist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664530.7U CN203742922U (en) | 2013-10-25 | 2013-10-25 | Pumping set and sprinkling system with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664530.7U CN203742922U (en) | 2013-10-25 | 2013-10-25 | Pumping set and sprinkling system with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742922U true CN203742922U (en) | 2014-07-30 |
Family
ID=51342731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664530.7U Expired - Lifetime CN203742922U (en) | 2013-10-25 | 2013-10-25 | Pumping set and sprinkling system with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119349A (en) * | 2017-12-26 | 2018-06-05 | 常熟市电子仪器厂 | For the intelligent control parallel pumps and control method of high-pressure fine water mist fire-extinguishing system |
-
2013
- 2013-10-25 CN CN201320664530.7U patent/CN203742922U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119349A (en) * | 2017-12-26 | 2018-06-05 | 常熟市电子仪器厂 | For the intelligent control parallel pumps and control method of high-pressure fine water mist fire-extinguishing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tamba Patentee after: Danfoss fire equipment Co. Address before: Tamba Patentee before: Danfoss Semco A/S |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
|
| CX01 | Expiry of patent term |