CN205146512U - Spraying host computer - Google Patents
Spraying host computer Download PDFInfo
- Publication number
- CN205146512U CN205146512U CN201520975580.6U CN201520975580U CN205146512U CN 205146512 U CN205146512 U CN 205146512U CN 201520975580 U CN201520975580 U CN 201520975580U CN 205146512 U CN205146512 U CN 205146512U
- Authority
- CN
- China
- Prior art keywords
- pressure
- water
- pipeline
- displacement pump
- plunger displacement
- 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 - Fee Related
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 134
- 238000006073 displacement reaction Methods 0.000 claims description 40
- 238000009530 blood pressure measurement Methods 0.000 abstract 2
- 239000007921 spray Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model relates to a spraying host computer, motor, plunger pump in including the box and locating the box, be equipped with the water route piece that is used for the connecting line on the box, be equipped with the outlet pipe that the intercommunication plunger pumped the water end (W. E. ) on the piece of water route, be equipped with the inlet tube that the intercommunication plunger pump was intake and is held on the piece of water route, be equipped with a pressure release pipe on the piece of water route, the one end of pressure release pipe is linked together with the outlet pipe, and the other end is linked together with the inlet tube, be provided with high pressure solenoid on the pipeline that pressure release pipe and outlet pipe are linked together, still be equipped with pressure measurement on the play water end (W. E. ) of plunger pump, pressure measurement, high pressure solenoid, motor link to each other with electric control system respectively.
Description
Technical field
The utility model relates to a kind of spraying main frame.
Background technology
Existing spraying main frame only just enters booster pump supercharging municipal water through filtering usually, and lack safeguard measure, pressure is crossed large pipeline and easily leaked.Because when the pressure of water inlet end is excessive, when main frame of spraying stops, within shorter time, plunger displacement pump can't stop operating at once, the pressure in water route still can enter into the pipeline of water outlet by plunger displacement pump, then seepage and going out from Water outlet spray head, causes and leak.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes the spraying main frame that a kind of structure simply, effectively prevents from leaking.
For achieving the above object, the utility model have employed following technical scheme: a kind of spraying main frame, comprise casing and be located at the motor in casing, plunger displacement pump, described casing is provided with the water route block for connecting line, described water route block is provided with the outlet pipe being communicated with plunger displacement pump water side, described water route block is provided with the water inlet pipe being communicated with plunger displacement pump water inlet end, described water route block is provided with a relief tube, one end of described relief tube is connected with outlet pipe, the other end is connected with water inlet pipe, the pipeline that described relief tube is connected with outlet pipe is provided with high-pressure solenoid valve, the water side of described plunger displacement pump is also provided with pressure-detecting device, described pressure-detecting device, high-pressure solenoid valve, motor is connected with electric control system respectively.
Further, described casing is positioned at the pipeline that water inlet pipe is communicated with plunger displacement pump and is provided with a water purifier.
Further, the rear and front end pipeline that described water inlet pipe is communicated with plunger displacement pump being positioned at water purifier is respectively equipped with the first magnetic valve and the 3rd magnetic valve, pipeline connection water inlet pipe between described first magnetic valve and water purifier, the pipeline of this connection water inlet pipe is provided with the second magnetic valve, the middle part of described water purifier is provided with a central exit, described central exit is communicated with plunger displacement pump, and the pipeline that described central exit is connected with plunger displacement pump is provided with a booster pump.
Further, the pipeline that described central exit is connected with booster pump is provided with the first Pressure gauge.
Further, described water route block is provided with a high-pressure buffer bottle with being communicated with outlet pipe.
Further, described water route block is provided with a blow-off pipe, and described blow-off pipe is connected with water inlet pipe, and the pipeline that described blow-off pipe is communicated with water inlet pipe is provided with a safety valve.
Further, described plunger displacement pump is provided with the second Pressure gauge.
By adopting preceding solution, the beneficial effects of the utility model are: by arranging a relief tube, one end of described relief tube is connected with outlet pipe, the other end is connected with water inlet pipe, the pipeline that described relief tube is connected with outlet pipe is provided with high-pressure solenoid valve, after motor cuts out, high-pressure solenoid valve is opened, opening time is 2-5 second, current now in pipeline then can flow through high-pressure solenoid valve, enter relief tube, finally enter in water inlet pipe, form a backwater water route, thus the pressure that reduction outlet pipe goes out, the pressure of fog-spray nozzle is reduced, prevent infiltration, and pass through pressure-detecting device, force value can be fed back to electric control system, thus control the rotating speed of motor, ensure that the pressure of pipeline is unlikely to excessive, further, water purifier is set, can purifies water inlet, make the water ensureing fog-spray nozzle ejection be clean, and can effectively prevent fog-spray nozzle from blocking, further, first, second, third magnetic valve is set, can by the keying to magnetic valve, thus---water purifier---the second magnetic valve---loop of plunger displacement pump and the second magnetic valve---water purifier---switching in the loop of water purifier central exit---booster pump---plunger displacement pump that realizes the 3rd magnetic valve, thus use through the loop of booster pump when pressure is lower, use through the loop of the first magnetic valve when pressure is higher, the switching in two kinds of loops not only can reduce the utilization rate of booster pump, also can realize to a certain degree to water purifier clean, further, the pipeline that described central exit is connected with booster pump is provided with the first Pressure gauge, by the first manometric setting, the hydraulic pressure in pipeline can be found very intuitively, thus be convenient to manually make manual adjustment, further, described water route block is provided with a high-pressure buffer bottle with being communicated with outlet pipe, when fed water has a high pressure, due to the instability of current, when spraying from nozzle, often water smoke can be very uneven, by arranging high-pressure buffer bottle, a buffering is carried out to current, the water smoke of ejection can be made comparatively even, further, described water route block is provided with a blow-off pipe, described blow-off pipe is connected with water inlet pipe, and the pipeline that described blow-off pipe is communicated with water inlet pipe is provided with a safety valve, when water route pressure is too large, even if when unlatching high-pressure solenoid valve also cannot effectively reduce pressure, safety valve can be opened automatically, thus the current in water route are discharged, thus realizes pressure release, and water purifier is when cleaning, can by waste water from discharging here.
Accompanying drawing explanation
Fig. 1 is the internal structure stereogram of this spraying main frame;
Fig. 2 is the internal structure stereogram at another visual angle of this spraying main frame;
Fig. 3 is the internal structure syndeton schematic diagram of this spraying main frame;
Flow direction schematic diagram when Fig. 4 is normal pressure;
Fig. 5 be pressure larger time flow direction schematic diagram;
Flow direction schematic diagram when Fig. 6 is backwater;
Flow direction schematic diagram when Fig. 7 is pressure release;
Fig. 8 is the backwater flow direction schematic diagram of plunger displacement pump.
Detailed description of the invention
Now with detailed description of the invention, the utility model is further illustrated by reference to the accompanying drawings.
Referring to figs. 1 to Fig. 8, the present embodiment provides a kind of spraying main frame, comprise casing 1 and be located at the motor 2 in casing 1, plunger displacement pump 3, described casing 1 is provided with the water route block 4 for connecting line, described water route block 4 is provided with the outlet pipe 41 being communicated with plunger displacement pump 3 water side, described water route block 4 is provided with the water inlet pipe 42 being communicated with plunger displacement pump 3 water inlet end, described water route block 4 is provided with a relief tube 43, one end of described relief tube 43 is connected with outlet pipe 41, the other end is connected with water inlet pipe 42, the pipeline that described relief tube 43 is connected with outlet pipe 41 is provided with high-pressure solenoid valve 54, the water side of described plunger displacement pump 3 is also provided with pressure-detecting device 9, described pressure-detecting device 9, high-pressure solenoid valve 54, motor 2 is connected with electric control system respectively.Described casing 1 is positioned at the pipeline that water inlet pipe 42 is communicated with plunger displacement pump 3 and is provided with a water purifier 6.The rear and front end pipeline that described water inlet pipe 42 is communicated with plunger displacement pump 3 being positioned at water purifier 6 is respectively equipped with the first magnetic valve 51 and the 3rd magnetic valve 53, pipeline connection water inlet pipe 42 between described first magnetic valve 51 and water purifier 6, the pipeline of this connection water inlet pipe 42 is provided with the second magnetic valve 52, the middle part of described water purifier 6 is provided with a central exit 61, described central exit 61 is communicated with plunger displacement pump 3, and the pipeline that described central exit 61 is connected with plunger displacement pump 3 is provided with a booster pump 7.The pipeline that described central exit 61 is connected with booster pump 7 is provided with the first Pressure gauge 81.Described water route block 4 is communicated with outlet pipe 41 ground and is provided with a high-pressure buffer bottle 44.Described water route block 4 is provided with a blow-off pipe 45, and described blow-off pipe 45 is connected with water inlet pipe 42, and the pipeline that described blow-off pipe 45 is communicated with water inlet pipe 42 is provided with a safety valve 55.Described plunger displacement pump 3 is provided with the second Pressure gauge 82.
Referring again to Fig. 3 to Fig. 8, wherein solid line is the route that current flow through, dotted line is the route that current do not flow through, the method of work of this spraying main frame, comprise: open the second magnetic valve, current enter through water route block, flow to water purifier, flow out, through the first Pressure gauge after the central exit of water purifier filters:
1, when the hypotony that the first Pressure gauge detects, by disable motor, action stops;
2, when the pressure that the first Pressure gauge detects can ensure that water route is run, by booster pump, finally enter plunger displacement pump, then enter in the block of water route, by spraying by outlet pipe after high-pressure buffer bottle;
3, when the pressure overrate that the first Pressure gauge detects, the second closed electromagnetic valve, the first magnetic valve and the 3rd magnetic valve are opened, current are entered by the top of water purifier, and bottom is flowed out, and directly enters plunger displacement pump, then enter in the block of water route, by spraying by outlet pipe after high-pressure buffer bottle;
4, when the pressure overrate that the first Pressure gauge detects, second closed electromagnetic valve, first magnetic valve and the 3rd magnetic valve are opened, current are entered by the top of water purifier, bottom is flowed out, and directly enters plunger displacement pump, and during pressure overrate that the second Pressure gauge detects, Host Shutdown, out of service.
Wherein as shown in Figure 6, after motor cuts out, high-pressure solenoid valve is opened, and the opening time is 2-5 second, and the current now in pipeline then can flow through high-pressure solenoid valve, enter relief tube, finally enters in water inlet pipe, forms a backwater water route.
Wherein as shown in Figure 7, when backwater water route pressure is excessive or intake pressure is excessive, safety valve is opened, and water inlet pipe is connected with blow-off pipe, thus realizes pressure release.
Wherein as shown in Figure 8, double dot dash line is the backwater flow direction of plunger displacement pump.The backwater of plunger displacement pump flows in water water pipe, and when intake pressure is excessive or pressure of return water is excessive, safety valve automatically can be opened and be drained from blow-off pipe by pressure, and low pressure waterway can be protected like this to leak.
When the pressure of plunger displacement pump water outlet is too large, information feed back to electric control system, also can be fed back to motor by electric control system by pressure-detecting device, carries out reduction of speed, thus reduces pressure.
On the basis of above-mentioned method of work, can also be: after main frame runs a period of time, close the second magnetic valve, open the first magnetic valve and the 3rd magnetic valve, addle enters from ultrafiltration top and enters the blowdown water route of the fast second layer in water route from bottom outflow and discharge.Thus the mutual use that the top water inlet realizing water purifier is intake with bottom, thus ensure that the use of water purifier is complete, and be conducive to the automatically cleaning of water purifier.
By arranging a relief tube, one end of described relief tube is connected with outlet pipe, the other end is connected with water inlet pipe, the pipeline that described relief tube is connected with outlet pipe is provided with high-pressure solenoid valve, after motor cuts out, high-pressure solenoid valve is opened, opening time is 2-5 second, current now in pipeline then can flow through high-pressure solenoid valve, enter relief tube, finally enter in water inlet pipe, form a backwater water route, thus the pressure that reduction outlet pipe goes out, the pressure of fog-spray nozzle is reduced, prevent infiltration, and pass through pressure-detecting device, force value can be fed back to electric control system, thus control the rotating speed of motor, ensure that the pressure of pipeline is unlikely to excessive, further, water purifier is set, can purifies water inlet, make the water ensureing fog-spray nozzle ejection be clean, and can effectively prevent fog-spray nozzle from blocking, further, first, second, third magnetic valve is set, can by the keying to magnetic valve, thus---water purifier---the second magnetic valve---loop of plunger displacement pump and the second magnetic valve---water purifier---switching in the loop of water purifier central exit---booster pump---plunger displacement pump that realizes the 3rd magnetic valve, thus use through the loop of booster pump when pressure is lower, use through the loop of the first magnetic valve when pressure is higher, the switching in two kinds of loops not only can reduce the utilization rate of booster pump, also can realize to a certain degree to water purifier clean, further, the pipeline that described central exit is connected with booster pump is provided with the first Pressure gauge, by the first manometric setting, the hydraulic pressure in pipeline can be found very intuitively, thus be convenient to manually make manual adjustment, further, described water route block is provided with a high-pressure buffer bottle with being communicated with outlet pipe, when fed water has a high pressure, due to the instability of current, when spraying from nozzle, often water smoke can be very uneven, by arranging high-pressure buffer bottle, a buffering is carried out to current, the water smoke of ejection can be made comparatively even, further, described water route block is provided with a blow-off pipe, described blow-off pipe is connected with water inlet pipe, and the pipeline that described blow-off pipe is communicated with water inlet pipe is provided with a safety valve, when water route pressure is too large, even if when unlatching high-pressure solenoid valve also cannot effectively reduce pressure, safety valve can be opened automatically, thus the current in water route are discharged, thus realizes pressure release, and water purifier is when cleaning, can by waste water from discharging here.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (7)
1. a spraying main frame, comprise casing and be located at the motor in casing, plunger displacement pump, electric control system, it is characterized in that: described casing is provided with the water route block for connecting line, described water route block is provided with the outlet pipe being communicated with plunger displacement pump water side, described water route block is provided with the water inlet pipe being communicated with plunger displacement pump water inlet end, described water route block is provided with a relief tube, one end of described relief tube is connected with outlet pipe, the other end is connected with water inlet pipe, the pipeline that described relief tube is connected with outlet pipe is provided with high-pressure solenoid valve, the water side of described plunger displacement pump is also provided with pressure-detecting device, described pressure-detecting device, high-pressure solenoid valve, motor is connected with electric control system respectively.
2. one spraying main frame according to claim 1, is characterized in that: described casing is positioned at the pipeline that water inlet pipe is communicated with plunger displacement pump and is provided with a water purifier.
3. one spraying main frame according to claim 2, it is characterized in that: the rear and front end pipeline that described water inlet pipe is communicated with plunger displacement pump being positioned at water purifier is respectively equipped with the first magnetic valve and the 3rd magnetic valve, pipeline connection water inlet pipe between described first magnetic valve and water purifier, the pipeline of this connection water inlet pipe is provided with the second magnetic valve, the middle part of described water purifier is provided with a central exit, described central exit is communicated with plunger displacement pump, and the pipeline that described central exit is connected with plunger displacement pump is provided with a booster pump.
4. one spraying main frame according to claim 3, is characterized in that: the pipeline that described central exit is connected with booster pump is provided with the first Pressure gauge.
5. the one spraying main frame according to the arbitrary claim of Claims 1-4, is characterized in that: described water route block is provided with a high-pressure buffer bottle with being communicated with outlet pipe.
6. the one spraying main frame according to the arbitrary claim of Claims 1-4, is characterized in that: described water route block is provided with a blow-off pipe, and described blow-off pipe is connected with water inlet pipe, and the pipeline that described blow-off pipe is communicated with water inlet pipe is provided with a safety valve.
7. the one spraying main frame according to the arbitrary claim of Claims 1-4, is characterized in that: described plunger displacement pump is provided with the second Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975580.6U CN205146512U (en) | 2015-11-30 | 2015-11-30 | Spraying host computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975580.6U CN205146512U (en) | 2015-11-30 | 2015-11-30 | Spraying host computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205146512U true CN205146512U (en) | 2016-04-13 |
Family
ID=55682254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520975580.6U Expired - Fee Related CN205146512U (en) | 2015-11-30 | 2015-11-30 | Spraying host computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205146512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113876007A (en) * | 2021-11-09 | 2022-01-04 | 红塔烟草(集团)有限责任公司 | Tobacco leaf conditioning and water adding control device and method |
-
2015
- 2015-11-30 CN CN201520975580.6U patent/CN205146512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113876007A (en) * | 2021-11-09 | 2022-01-04 | 红塔烟草(集团)有限责任公司 | Tobacco leaf conditioning and water adding control device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Peng Jiaolong Inventor before: Deng Jinrong |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20171206 Address after: Jin Huai Street fortress street Quanzhou Fengze District 362000 Fujian province No. 139 building 2609 seven Education Fund Patentee after: FUJIAN YISHUO TECHNOLOGY CO.,LTD. Address before: 362000 Fujian economic and Technological Development Zone, Quanzhou advanced manufacturing technology service base on the first floor of the first floor of comprehensive building A district (Chong Chong Street, No. 4) Patentee before: FUJIAN SPIRITFOG ENVIRONMENT SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| 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: 20160413 |