CN213332949U - Pressure water pump with anti-overflow structural design - Google Patents
Pressure water pump with anti-overflow structural design Download PDFInfo
- Publication number
- CN213332949U CN213332949U CN202020809067.0U CN202020809067U CN213332949U CN 213332949 U CN213332949 U CN 213332949U CN 202020809067 U CN202020809067 U CN 202020809067U CN 213332949 U CN213332949 U CN 213332949U
- Authority
- CN
- China
- Prior art keywords
- control
- cylinder
- control cylinder
- plate
- spring
- 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.)
- Active
Links
Images
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to the technical field of a pressure water pump, in particular to a pressure water pump with an anti-overflow structure design, which comprises a pump body, wherein a control cylinder is arranged at the position of a water outlet of the pump body, an external connecting cylinder is arranged at one side of the control cylinder, the control cylinder is connected with the external connecting cylinder through a flange, an air bag cushion is arranged between the control cylinder and the external connecting cylinder, the air bag cushion is in the shape of an annular plate shell and is fixed in an annular plate groove arranged on the bottom surface of the control cylinder, a plurality of uniformly distributed cylindrical grooves are arranged in the middle ring of the control cylinder, the open end of the cylindrical groove on the control cylinder extends into the inner cavity of the air bag cushion, a plurality of uniformly distributed air pipe cavities are arranged on the control cylinder, the structure design of the utility model realizes that the air bag cushion effectively seals the gap between the control cylinder and the external connecting cylinder, if the, therefore, the control cylinder and the external cylinder are arranged on one side of the pump body, and the pump has practicability.
Description
Technical Field
The utility model relates to a pressure water pump technical field specifically is a pressure water pump with anti-overflow water structural design.
Background
In the pressurization water pump work among the prior art, because long-term vary voltage work, there is the unstable connection between the connecting piece on the water pump, produces certain space between two connecting pieces of original contact, if do not carry out effectual regulation reply, the pump body will have certain potential safety hazard.
If a pressurized water pump can be invented, the sealing element is padded between the connecting pieces and has the function of automatic adjustment, the problem can be solved, and the pressurized water pump with the anti-overflow structural design is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure water pump with anti-overflow water structural design to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure water pump with a water overflow prevention structure design comprises a pump body, a control cylinder is arranged at a water outlet of the pump body, an external connection cylinder is arranged on one side of the control cylinder, the control cylinder is in flange connection with the external connection cylinder, an airbag cushion is arranged between the control cylinder and the external connection cylinder, the airbag cushion is in an annular plate shell shape and is fixed in an annular plate groove formed in the bottom surface of the control cylinder, a plurality of uniformly distributed cylindrical grooves are formed in the middle ring of the control cylinder, the opening end of the cylindrical groove in the control cylinder extends into an inner cavity of the airbag cushion, a plurality of uniformly distributed gas tube cavities are arranged on the control cylinder in a surrounding manner, one end of each gas tube cavity is connected with the inner wall of the bottom of a groove of the airbag cushion, the other end of each gas tube cavity is connected with the outer wall of the control cylinder, a control device, a spring piece and a gas valve are, one end of the spring piece is fixedly embedded into the insulating plate, and the insulating plate is fixed on the bottom surface of the cylindrical groove of the control cylinder.
Preferably, controlling means includes slide, bellows, spring, interception section of thick bamboo and control lever, the one end fixedly connected with bellows of slide, the other end contact of slide has the spring, and the one end contact of keeping away from the slide on the spring has an interception section of thick bamboo, and the spring has a control lever, control lever one end and spring leaf contact to run through in the middle part with an interception section of thick bamboo.
Preferably, the air valve comprises a control ring, a movable ball and a ventilation plate, the control ring is arranged at one end of the movable ball, the ventilation plate is arranged at the other end of the movable ball, and the ventilation plate and the control ring are fixed on the inner wall of the cylindrical groove of the control cylinder.
Preferably, the control ring is a cylinder, the middle of the bottom surface of one side of the cylinder body is provided with a spherical groove, the spherical groove of the control ring is matched with the movable ball, the side wall of the control ring is provided with a plurality of L-shaped pipe cavities which are uniformly arranged, and the ventilation plate is a circular plate and is provided with a plurality of uniformly distributed through holes in an annular manner.
Preferably, the sliding plate is in a circular plate shape, a plurality of uniformly distributed protruding sliding blocks are annularly arranged on the side wall of the plate body, the sliding plate is movably sleeved in the cylindrical groove of the control cylinder, and the protruding sliding blocks on the side wall of the sliding plate partially extend into sliding grooves formed in the inner wall of the cylindrical groove of the control cylinder.
Preferably, the intercepting cylinder is fixed on the inner wall of a cylindrical groove of the control cylinder, the control rod is in a shape that one end of the cylinder is integrally connected with the metal ball, one end of the cylinder of the control rod is fixedly connected with the middle part of the bottom surface of the sliding plate, and two arc-shaped plate-shaped spring pieces which are symmetrically distributed are arranged on one side of the metal ball on the control rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the structural design has realized that the gasbag pad is effectively sealed to the space between control cylinder and the external cylinder, if after separating control cylinder and external cylinder, can be swift maintain the pump body inside of the pump body, so set up control cylinder and external cylinder on one side of the pump body, have very practicality;
2. the utility model discloses a intercommunication design of gasbag pad and a plurality of bellows realizes the effective control transmission to the air current, specifically is too obvious deformation of the part of gasbag pad, will trigger a plurality of controlling means's removal, and then triggers the work of alarm instrument, and the functional stability is powerful.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic view of the structure of the airbag cushion.
In the figure: the device comprises a pump body 1, a control cylinder 2, an external cylinder 3, an air bag cushion 4, an air pipe cavity 5, a control device 6, a spring leaf 7, an air valve 8, an insulating plate 9, a sliding plate 10, a corrugated pipe 11, a spring 12, an interception cylinder 13, a control rod 14, a control ring 15, a movable ball 16 and a ventilation plate 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.
Referring to fig. 1 to 3, the present invention provides a technical solution: a pressure water pump with a water overflow prevention structure design comprises a pump body 1, a control cylinder 2 is arranged at the position of a water outlet of the pump body 1, an external connection cylinder 3 is arranged at one side of the control cylinder 2, the control cylinder 2 is connected with the external connection cylinder 3 through a flange, an air bag cushion 4 is arranged between the control cylinder 2 and the external connection cylinder 3, the air bag cushion 4 is in the shape of an annular plate shell, the air bag cushion 4 is fixed in an annular plate groove formed in the bottom surface of the control cylinder 2, a plurality of uniformly distributed cylindrical grooves are formed in the middle ring of the control cylinder 2, the open ends of the cylindrical grooves in the control cylinder 2 extend into the inner cavity of the air bag cushion 4, a plurality of uniformly distributed air pipe cavities 5 are annularly arranged on the control cylinder 2, one end of each air pipe cavity 5 is connected with the inner wall of the bottom of the groove of the air bag cushion 4, the other end of each air pipe cavity 5 is connected with the outer wall of the control, the other end of the control device 6 is connected with an air valve 8, one end of a spring leaf 7 is fixedly embedded into an insulation plate 9, the insulation plate 9 is fixed on the bottom surface of a cylindrical groove of the control cylinder 2, the control cylinder 2 is referred to in a figure, an air pipe cavity 5 is arranged between the insulation plate 9 and an interception cylinder 13 and used for discharging air in the inner cavity of the cylindrical groove of the control cylinder 2, two spring leaves 7 are arranged in the cylindrical groove of the control cylinder 2, a lead is fixedly connected onto each spring leaf 7 and extends to the outside of the control cylinder 2, an alarm instrument in the prior art can be fixedly installed on the outer wall of the control cylinder 2, a metal ball on a control rod 14 is in contact with the spring leaves 7, circuits controlled by the two spring leaves 7 are communicated, a plurality of circuits on the control cylinder 2 are all connected in parallel with the alarm instrument, the alarm mechanism can be triggered as long.
The control device 6 comprises a sliding plate 10, a corrugated pipe 11, a spring 12, an intercepting cylinder 13 and a control rod 14, wherein the corrugated pipe 11 is fixedly connected to one end of the sliding plate 10, the spring 12 is in contact with the other end of the sliding plate 10, the intercepting cylinder 13 is in contact with one end, far away from the sliding plate 10, of the spring 12, the control rod 14 penetrates through the middle of the spring 12 and the middle of the intercepting cylinder 13, and one end of the control rod 14 is in contact with the spring piece 7.
The air valve 8 comprises a control ring 15, a movable ball 16 and a ventilation plate 17, wherein one end of the movable ball 16 is provided with the control ring 15, the other end of the movable ball 16 is provided with the ventilation plate 17, and the ventilation plate 17 and the control ring 15 are fixed on the inner wall of the cylindrical groove of the control cylinder 2.
The shape of the control ring 15 is a cylinder, a spherical groove is formed in the middle of the bottom surface of one side of the cylinder body, the spherical groove of the control ring 15 is matched with the movable ball 16, a plurality of L-shaped pipe cavities which are uniformly arranged around the side wall of the control ring 15 are formed, and the ventilation plate 17 is a circular plate and is provided with a plurality of uniformly distributed through holes.
The shape of the sliding plate 10 is a circular plate, a plurality of uniformly distributed protruding sliding blocks are annularly arranged on the side wall of the plate body, the sliding plate 10 is movably sleeved in a cylindrical groove of the control cylinder 2, and the protruding sliding blocks on the side wall of the sliding plate 10 partially extend into sliding grooves formed in the inner wall of the cylindrical groove of the control cylinder 2.
The intercepting cylinder 13 is fixed on the inner wall of the cylindrical groove of the control cylinder 2, the control rod 14 is in the shape of a cylindrical end and is integrally connected with a metal ball, one end of the cylindrical end of the control rod 14 is fixedly connected with the middle part of the bottom surface of the sliding plate 10, and two arc-shaped plate-shaped spring pieces 7 which are symmetrically distributed are arranged on one side of the metal ball on the control rod 14.
The working principle is as follows: the air bag cushion 4 seals a gap between the control cylinder 2 and the external cylinder 3 to avoid water overflow, if the pump body 1 works, the pressure of flowing water in the control pump body 1 is increased, the pressure is too high, the air bag cushion 4 is jacked up by the water flow, namely, the air bag cushion 4 is locally concave, so that the gas in the air bag cushion 4 flows into the corrugated pipe 11, the corrugated pipe 11 expands and deforms, the air pressure pushes the sliding plate 10 to move, the sliding plate 10 drives the control rod 14, the control rod 14 is close to the two spring pieces 7, circuits controlled by the two spring pieces 7 are communicated to trigger the alarm device in the prior art arranged on the outer wall of the control cylinder 2 to work, the design of the air valve 8 prevents the gas in the air bag cushion 4 from flowing into the corrugated pipe 11 violently, the damage caused by impact is avoided, specifically, the air flow drives the movable ball 16, the movable ball 16 is in contact with the control ring 15 for sealing, so that, the process is slow, namely the control rod 14 is slowly contacted with the two spring pieces 7, so that the triggered circuit of the spring pieces 7 is stable and smooth, after a worker regulates and controls the water pump, the water pressure is reduced, the spring 12 rebounds to push the sliding plate 10, the sliding plate 10 quickly restores to the initial position, because the air flow rushes into the air bag cushion 4, the air flow jacks up the movable ball 16, the control ring 15 and the movable ball 16 are separated to generate a gap for air flow, the air flow can quickly pass through, namely the air bag cushion 4 quickly restores to a full state, and the sealing effect is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a booster pump with anti-overflow water structural design, includes the pump body (1), the outlet position of the pump body (1) is provided with a control section of thick bamboo (2), and one side of a control section of thick bamboo (2) is provided with an external section of thick bamboo (3), flange joint, its characterized in that between a control section of thick bamboo (2) and external section of thick bamboo (3): an air bag cushion (4) is arranged between the control cylinder (2) and the external cylinder (3), the air bag cushion (4) is in the shape of an annular plate shell, the air bag cushion (4) is fixed in an annular plate groove formed in the bottom surface of the control cylinder (2), a plurality of uniformly distributed cylindrical grooves are arranged in the middle ring of the control cylinder (2), the opening end of the cylindrical groove in the control cylinder (2) extends into the inner cavity of the air bag cushion (4), a plurality of uniformly distributed air tube cavities (5) are annularly arranged on the control cylinder (2), one end of each air tube cavity (5) is connected with the inner wall of the bottom of the groove of the air bag cushion (4), the other end of each air tube cavity (5) is connected with the outer wall of the control cylinder (2), a control device (6), a spring leaf (7) and an air valve (8) are arranged in the cylindrical groove of the control cylinder (2), the spring leaf (7) is arranged at one end of the control device (, one end of the spring piece (7) is fixedly embedded into an insulating plate (9), and the insulating plate (9) is fixed on the bottom surface of the cylindrical groove of the control cylinder (2).
2. A pressurized water pump with anti-overflow structural design as claimed in claim 1, characterized in that: controlling means (6) are including slide (10), bellows (11), spring (12), interception section of thick bamboo (13) and control lever (14), the one end fixedly connected with bellows (11) of slide (10), the other end contact of slide (10) has spring (12), and the one end contact of keeping away from slide (10) on spring (12) has interception section of thick bamboo (13), and spring (12) and interception section of thick bamboo (13) middle part run through have control lever (14), control lever (14) one end and spring leaf (7) contact.
3. A pressurized water pump with anti-overflow structural design as claimed in claim 1, characterized in that: the air valve (8) comprises a control ring (15), a movable ball (16) and a ventilation plate (17), wherein the control ring (15) is arranged at one end of the movable ball (16), the ventilation plate (17) is arranged at the other end of the movable ball (16), and the ventilation plate (17) and the control ring (15) are fixed on the inner wall of the cylindrical groove of the control cylinder (2).
4. A pressurized water pump with anti-overflow structural design according to claim 3, characterized in that: the shape of the control ring (15) is a cylinder, a spherical groove is formed in the middle of the bottom surface of one side of the cylinder, the spherical groove of the control ring (15) is matched with the movable ball (16), a plurality of L-shaped pipe cavities which are uniformly arranged in a surrounding mode are formed in the side wall of the control ring (15), and the ventilation plate (17) is a circular plate and is provided with a plurality of uniformly distributed through holes in a surrounding mode.
5. A pressurized water pump with anti-overflow structural design according to claim 2, characterized in that: the sliding plate (10) is in a circular plate shape, a plurality of uniformly distributed protruding sliding blocks are annularly arranged on the side wall of the plate body, the sliding plate (10) is movably sleeved in a cylindrical groove of the control cylinder (2), and the protruding sliding blocks on the side wall of the sliding plate (10) partially extend into sliding grooves formed in the inner wall of the cylindrical groove of the control cylinder (2).
6. A pressurized water pump with anti-overflow structural design according to claim 2, characterized in that: the intercepting cylinder (13) is fixed on the inner wall of a cylindrical groove of the control cylinder (2), the control rod (14) is in the shape of a cylindrical end and is integrally connected with a metal ball, one end of the cylindrical end of the control rod (14) is fixedly connected with the middle part of the bottom surface of the sliding plate (10), and two arc-shaped plate-shaped spring pieces (7) which are symmetrically distributed are arranged on one side of the metal ball on the control rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020809067.0U CN213332949U (en) | 2020-05-15 | 2020-05-15 | Pressure water pump with anti-overflow structural design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020809067.0U CN213332949U (en) | 2020-05-15 | 2020-05-15 | Pressure water pump with anti-overflow structural design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213332949U true CN213332949U (en) | 2021-06-01 |
Family
ID=76058958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020809067.0U Active CN213332949U (en) | 2020-05-15 | 2020-05-15 | Pressure water pump with anti-overflow structural design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213332949U (en) |
-
2020
- 2020-05-15 CN CN202020809067.0U patent/CN213332949U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2081842A (en) | Pivot valve and sealing means | |
| CN103038520A (en) | Time-delay valve | |
| CN103470828B (en) | Diaphragm and use the diaphragm sealing type relief valve of this diaphragm | |
| CN101915313B (en) | Independently-installed electromagnetic type injection valve | |
| CN213332949U (en) | Pressure water pump with anti-overflow structural design | |
| CN110701353B (en) | Oxygen supply pressure reducing valve for parachuting | |
| CN106195366A (en) | A kind of pneumatic fill valve | |
| CN110873215A (en) | Pressure-increasing type self-balancing pressure stabilizing device for pipeline | |
| CN116884806B (en) | High life impact-resistant nuclear level pressure switch | |
| CN201927541U (en) | Ejector rod locating structure of microswitch | |
| CN210919628U (en) | Self-locking air cylinder | |
| CN208900736U (en) | From boost charge-air sealed butterfly valve | |
| CN213039838U (en) | Center line butterfly valve device with expansion ring | |
| CN110260032B (en) | Push type high-pressure valve and valve opening method | |
| CN108413085B (en) | Pressure reducing one-way valve | |
| CN208637359U (en) | The expansible chamber device of self-energy arc-extinguishing chamber | |
| CN207161751U (en) | A kind of multi-sealed adjustable plug valve | |
| CN109273316B (en) | Guide sealing structure and arc extinguish chamber and circuit breaker using same | |
| CN212657283U (en) | Blowdown valve of vacuum toilet system | |
| JP2787152B2 (en) | Valve sealing device | |
| CN210830628U (en) | Pressure reducing regulating valve | |
| CN109442091A (en) | A kind of locking solenoid directional control valve | |
| CN112065806A (en) | Hydraulic cylinder unloading structure | |
| CN211231754U (en) | Pressure-increasing type self-balancing pressure stabilizing device for pipeline | |
| CN210397834U (en) | Stable safety valve of electric water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |