CN200999708Y - Electromagnetic water pump with snuffle valve - Google Patents
Electromagnetic water pump with snuffle valve Download PDFInfo
- Publication number
- CN200999708Y CN200999708Y CNU2007201179230U CN200720117923U CN200999708Y CN 200999708 Y CN200999708 Y CN 200999708Y CN U2007201179230 U CNU2007201179230 U CN U2007201179230U CN 200720117923 U CN200720117923 U CN 200720117923U CN 200999708 Y CN200999708 Y CN 200999708Y
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- China
- Prior art keywords
- water pump
- valve core
- water outlet
- electromagnetic
- connecting tube
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- 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
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- Details Of Reciprocating Pumps (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The utility model relates to an electromagnetic water pump provided with a vent valve, which comprises an electromagnetic pump and a vent valve on a water outlet pipe. Wherein, the vent valve is integrated into a whole with the water outlet pipe and connected with the water outlet pipe. A hermetic valve core is positioned in the vent valve. A release spring, a vent hole provided with a closing plug and closing plug threads provided with a vent hole are connected with an outlet end of the vent valve. One end face of the hermetic valve core is arranged with a concave ventilating groove. The other end of the hermetic valve core matches the vent hole of the closing plug and is positioned towards the vent hole of the closing plug. The release spring is spliced with the hermetic valve core. One end of the release spring contacts an internal end face of the closing plug and the other end contacts a clamping position of the hermetic valve core. Based on the structure as above, the utility model ensures normal operation while the electromagnetic water pump is connected with high-pressure peripheral equipment, thus avoiding failure to pump water due to high pressure.
Description
Technical field
The utility model relates to the technical field of water pump design, refers in particular to a kind of Electromagnetic water pump that has gas bleeder valve.
Background technique
At present, plunger type micro electromagnetic water pump has obtained using widely with the small and exquisite precision of its structure, in some occasions, plunger type micro electromagnetic water pump often will bear very big back pressure, when being connected with miniature boiler as it, the gas of the high pressure in the boiler tends to the water outlet connecting tube of acting in opposition in plunger type micro electromagnetic water pump, at this moment, if unlatching Electromagnetic water pump, when the pressure that produces the air that draws water in the Electromagnetic water pump during less than these pressurized gas, the air that draws water of Electromagnetic water pump can't be discharged by the water outlet connecting tube, Electromagnetic water pump can't proper functioning draw water, and perhaps when the abnormal conditions such as Electromagnetic water pump generation outage of script proper functioning need restart, above-mentioned situation can take place also, in view of this, need improve this problem that solves to Electromagnetic water pump.
Summary of the invention
The purpose of this utility model is exactly provide at above-mentioned situation a kind of when connecting the pressurized gas external equipment, the Electromagnetic water pump that has gas bleeder valve of energy proper functioning.
For achieving the above object, the utility model comprises the Electromagnetic water pump body, on the Electromagnetic water pump body, have and the outside water outlet connecting tube that is connected, on this water outlet connecting tube, be provided with gas bleeder valve, wherein, lose heart valve body and water outlet connecting tube is one-body molded and be interconnected, in the valve body that loses heart, also be equiped with sealed valve core, Returnning spring and the sealing plug that has bleeder port, the plug thread that has bleeder port is connected the outlet end of the valve body that loses heart, one end face of sealed valve core is provided with vent grooves, and the other end of sealed valve core matches with the bleeder port of sealing plug and faces the bleeder port of sealing plug; Be arranged with Returnning spring on sealed valve core, this Returnning spring one end supports and is located on the interior edge face of sealing plug, and the other end supports and is located in the screens of sealed valve core; When nature, this Returnning spring supports the end face that has vent grooves of sealed valve core to be located on the connecting port that loses heart between valve body and the water outlet connecting tube, and the other end of sealed valve core has the gap of necessarily breathing freely apart from the bleeder port of sealing plug.
Described sealed valve core is shaped to has the cylindrical of step edges screens, and the vent grooves on the one end is shaped to cross, and its other end is shaped to vertebra shape, and Returnning spring one end supports and is located in the step edges screens of sealed valve core.
Described Electromagnetic water pump body is the plunger type Electromagnetic water pump, it includes movable plunger assembly, sleeve pipe, bobbin, electromagnetic coil, shell, metallic sheath and water outlet connecting tube, the movable plunger assembly is installed in the cavity of sleeve pipe, bobbin is set in the outer circumference portion of sleeve pipe, electromagnetic coil is wrapped on the bobbin, outer circumference portion at electromagnetic coil is equiped with shell and metallic sheath, and the water outlet connecting tube is fixedlyed connected with the water outlet position of shell.
Between described sleeve pipe and bobbin, also be arranged with lining.
After adopting said structure, when directly being connected with high pressure equipment such as boilers, pressurized gas react on the water outlet connecting tube, start Electromagnetic water pump in the case, producing the air that has pressure in the Electromagnetic water pump will release from the gas bleeder valve of water outlet connecting tube, like this, just water can be drawn in the cavity of water pump, when water enters the water outlet connecting tube, hydraulic pressure can be closed this gas bleeder valve, like this, water just enters in the external equipment that is connected with the water outlet connecting tube, thereby makes the Electromagnetic water pump proper functioning.Therefore, the utility model is simple in structure, and can make the Electromagnetic water pump also can proper functioning when being connected with the high pressure peripheral hardware, avoided fault former owing to high pressure thereby that do not take out water.
Description of drawings
Fig. 1 is the utility model section of structure.
Fig. 2 is the cross-sectional view after water outlet connecting tube and the gas bleeder valve assembling.
Fig. 3 is the stereogram of sealed valve core of the present utility model.
Embodiment
Shown in accompanying drawing 1-3, the utility model includes Electromagnetic water pump body 10, on Electromagnetic water pump body 10, have and the outside water outlet connecting tube 11 that is connected, on this water outlet connecting tube 11, be provided with gas bleeder valve 20, wherein, lose heart valve body 21 and water outlet connecting tube 11 is one-body molded and be interconnected, in disappointing valve body 21, also be equiped with sealed valve core 22, Returnning spring 23 and the sealing plug 24 that has bleeder port 241, the sealing plug 24 that has bleeder port 241 is threaded in the outlet end of the valve body 21 that loses heart, one end face of sealed valve core 22 is provided with vent grooves 221, and the other end of sealed valve core matches with the bleeder port 241 of sealing plug 24 and faces the bleeder port 241 of sealing plug 24; Be arranged with Returnning spring 23 on sealed valve core 22, these Returnning spring 23 1 ends support and are located on the interior edge face of sealing plug 24, and the other end supports and is located in the screens 222 of sealed valve core 22; When nature, this Returnning spring 23 supports the end face that has vent grooves 221 of sealed valve core 22 to be located on the connecting port that loses heart between valve body 21 and the water outlet connecting tube 11, and the other end of sealed valve core 22 has the gap of necessarily breathing freely apart from the bleeder port 241 of sealing plug 24.Described sealed valve core 22 is shaped to has the cylindrical of step edges screens 222, and the vent grooves 221 on the one end is shaped to cross, and its other end is shaped to vertebra shape, and Returnning spring 23 1 ends support and are located in the step edges screens 222 of sealed valve core 22.Described Electromagnetic water pump body 10 is the plunger type Electromagnetic water pump, it includes movable plunger assembly 12, sleeve pipe 13, bobbin 14, electromagnetic coil 15, shell 16, metallic sheath 17 and water outlet connecting tube 11, movable plunger assembly 12 is installed in the cavity of sleeve pipe 13, bobbin 14 is set in the outer circumference portion of sleeve pipe 13, electromagnetic coil 15 is wrapped on the bobbin 14, outer circumference portion at electromagnetic coil 15 is equiped with shell 16 and metallic sheath 17, and water outlet connecting tube 11 is fixedlyed connected with the water outlet position of shell.Between described sleeve pipe 13 and bobbin 14, also be arranged with lining 18.
During use, when water outlet connecting tube 11 being directly connected to high pressure equipment such as boiler, when abnormal conditions such as appearance outage, its high pressure-temperature gas acting in opposition is in water outlet connecting tube 11, the interior air pressure of cavity of Electromagnetic water pump body 10 is increased, start Electromagnetic water pump body 10 in the case once more and produce the required pressure air that draws water, at this moment, even if the pressurized gas that the Electromagnetic water pump body 10 interior pressure that produce the air that draws water bring less than the outside can't export the connection of air from water outlet connecting tube 11 of drawing water when discharging, its air also can enter into by the criss-cross vent grooves 221 on the sealed valve core 22 in the valve body 21 that loses heart, because when this nature, the other end of sealed valve core 22 has certain ventilative gap apart from the bleeder port 241 of sealing plug 24, therefore, air is finally discharged by the bleeder port 241 of sealing plug 24, thereby make Electromagnetic water pump body 10 water is drawn in the cavity of water pump, when water arrives the connecting port of water outlet connecting tube 11 and disappointing valve body 21, hydraulic pressure makes the sealed valve core 22 1 end pressurizeds that have criss-cross vent grooves 221 and the pressure that overcomes Returnning spring 23 is filled in the bleeder port 241 of sealing plug 24 its another tapered end, anti-sealing spills in the valve body 21 that loses heart, thereby guarantees its proper functioning.
Therefore, the utility model is simple in structure, and can make the Electromagnetic water pump also can proper functioning when being connected with the high pressure peripheral hardware, avoided fault former owing to high pressure thereby that do not take out water.
Claims (4)
1, a kind of Electromagnetic water pump that has gas bleeder valve, include the Electromagnetic water pump body, on the Electromagnetic water pump body, have and the outside water outlet connecting tube that is connected, it is characterized in that, on this water outlet connecting tube, be provided with gas bleeder valve, wherein, lose heart valve body and water outlet connecting tube is one-body molded and be interconnected, in the valve body that loses heart, also be equiped with sealed valve core, Returnning spring and the sealing plug that has bleeder port, the plug thread that has bleeder port is connected the outlet end of the valve body that loses heart, one end face of sealed valve core is provided with vent grooves, and the other end of sealed valve core matches with the bleeder port of sealing plug and faces the bleeder port of sealing plug; Be arranged with Returnning spring on sealed valve core, this Returnning spring one end supports and is located on the interior edge face of sealing plug, and the other end supports and is located in the screens of sealed valve core; When nature, this Returnning spring supports the end face that has vent grooves of sealed valve core to be located on the connecting port that loses heart between valve body and the water outlet connecting tube, and the other end of sealed valve core has the gap of necessarily breathing freely apart from the bleeder port of sealing plug.
2, a kind of Electromagnetic water pump that has gas bleeder valve according to claim 1, it is characterized in that, described sealed valve core is shaped to has the cylindrical of step edges screens, vent grooves on the one end is shaped to cross, its the other end is shaped to vertebra shape, and Returnning spring one end supports and is located in the step edges screens of sealed valve core.
3, a kind of Electromagnetic water pump that has gas bleeder valve according to claim 1 and 2, it is characterized in that, described Electromagnetic water pump body is the plunger type Electromagnetic water pump, it includes movable plunger assembly, sleeve pipe, bobbin, electromagnetic coil, shell, metallic sheath and water outlet connecting tube, the movable plunger assembly is installed in the cavity of sleeve pipe, bobbin is set in the outer circumference portion of sleeve pipe, electromagnetic coil is wrapped on the bobbin, outer circumference portion at electromagnetic coil is equiped with shell and metallic sheath, and the water outlet connecting tube is fixedlyed connected with the water outlet position of shell.
4, a kind of Electromagnetic water pump that has gas bleeder valve according to claim 3 is characterized in that, also is arranged with lining between described sleeve pipe and bobbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201179230U CN200999708Y (en) | 2007-01-05 | 2007-01-05 | Electromagnetic water pump with snuffle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201179230U CN200999708Y (en) | 2007-01-05 | 2007-01-05 | Electromagnetic water pump with snuffle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999708Y true CN200999708Y (en) | 2008-01-02 |
Family
ID=39014115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201179230U Expired - Fee Related CN200999708Y (en) | 2007-01-05 | 2007-01-05 | Electromagnetic water pump with snuffle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999708Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562569A (en) * | 2011-10-21 | 2012-07-11 | 鲁定尧 | Small-size electromagnetic vibration pump and sealing method thereof |
| CN102245901B (en) * | 2008-12-15 | 2015-07-08 | 格伦德福斯管理联合股份公司 | Method and device for degassing the transport chamber of a metering pump |
| CN105570960A (en) * | 2016-02-06 | 2016-05-11 | 罗涛 | Safe energy-saving heat source air conveying supercharging apparatus |
| CN111207052A (en) * | 2019-12-31 | 2020-05-29 | 平高集团有限公司 | Oil pump assembly |
| WO2021007878A1 (en) * | 2019-07-16 | 2021-01-21 | 深圳华星恒泰泵阀有限公司 | Miniature electromagnetic water pump |
-
2007
- 2007-01-05 CN CNU2007201179230U patent/CN200999708Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102245901B (en) * | 2008-12-15 | 2015-07-08 | 格伦德福斯管理联合股份公司 | Method and device for degassing the transport chamber of a metering pump |
| CN102562569A (en) * | 2011-10-21 | 2012-07-11 | 鲁定尧 | Small-size electromagnetic vibration pump and sealing method thereof |
| CN102562569B (en) * | 2011-10-21 | 2015-05-20 | 鲁定尧 | Small-size electromagnetic vibration pump and sealing method thereof |
| CN105570960A (en) * | 2016-02-06 | 2016-05-11 | 罗涛 | Safe energy-saving heat source air conveying supercharging apparatus |
| WO2021007878A1 (en) * | 2019-07-16 | 2021-01-21 | 深圳华星恒泰泵阀有限公司 | Miniature electromagnetic water pump |
| US11971023B2 (en) | 2019-07-16 | 2024-04-30 | Shenzhen Cnht Limited Company | Miniature electromagnetic water pump |
| CN111207052A (en) * | 2019-12-31 | 2020-05-29 | 平高集团有限公司 | Oil pump assembly |
| CN111207052B (en) * | 2019-12-31 | 2022-01-28 | 平高集团有限公司 | Oil pump assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: XIONG YINGSHEN ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Xiong Yingshen Number: 01 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Xiong Yingshen Number: 01 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: XIONG YINGSHEN ^ |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20150105 |
|
| EXPY | Termination of patent right or utility model |