CN213270248U - Piston valve body and pump cover structure of pump head - Google Patents
Piston valve body and pump cover structure of pump head Download PDFInfo
- Publication number
- CN213270248U CN213270248U CN202021294629.9U CN202021294629U CN213270248U CN 213270248 U CN213270248 U CN 213270248U CN 202021294629 U CN202021294629 U CN 202021294629U CN 213270248 U CN213270248 U CN 213270248U
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- CN
- China
- Prior art keywords
- pressure regulating
- valve body
- pump cover
- pump
- regulating switch
- 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
- 230000001105 regulatory effect Effects 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 238000005728 strengthening Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a piston valve body and pump cover structure of pump head relates to water pump shell technical field, a piston valve body and pump cover structure of pump head, including the pump cover, the inside of pump cover is provided with the pressure regulating structure, the pressure regulating structure is including the pressure regulating diaphragm, the side of pressure regulating diaphragm is provided with interior pressure regulating switch, the outside of interior pressure regulating switch is provided with outer pressure regulating switch, the outside of interior pressure regulating switch is provided with the spring, the side of pressure regulating structure is provided with the valve body subassembly, the valve body subassembly includes the sucking disc that intakes, the sucking disc that intakes is installed on the valve body, the another side of valve body is installed out water and is pushed away the dish, the mounting groove has been seted up on the valve body. The piston valve body and the pump cover structure of the pump head are provided with the inner reinforcing ribs and the outer reinforcing ribs, so that the pump cover can be well reinforced, the probability of burst is reduced, the inner pressure regulating switch and the outer pressure regulating switch are arranged, pressure can be well regulated, and the pressure of the whole device can be well regulated.
Description
Technical Field
The utility model relates to a water pump shell technical field specifically is a piston valve body and pump cover structure of pump head.
Background
The water pump cover plays a fixed role in the using process, and a valve body in the water pump can well help the water pump to pump water and discharge water.
The condition of exploding splitting can appear in current water pump cover when water pressure is big, will certainly bring not good experience for the user to current water pump pressure regulating device can only adjust the pressure of water or the pressure of intaking, can't adjust the pressure of intaking and play water simultaneously, and it is comparatively inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a piston valve body and pump cover structure of pump head possess the security high and convenient purpose of pressure regulating, have solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a piston valve body and pump cover structure of pump head, includes the pump cover, the inside of pump cover is provided with the pressure regulating structure, the pressure regulating structure is including pressure regulating diaphragm, pressure regulating diaphragm's side is provided with interior pressure regulating switch, interior pressure regulating switch's outside is provided with outer pressure regulating switch, interior pressure regulating switch's outside is provided with the spring, the side of pressure regulating structure is provided with the valve body subassembly, the valve body subassembly includes the sucking disc that intakes, the sucking disc that intakes is installed on the valve body, the another side of valve body is installed out water and is pushed away the dish, the mounting groove has been seted up on the valve body, the through-hole has been seted up in the mounting groove, the side-mounting of valve body has diaphragm cam waterproof gasket, be provided with outer strengthening.
Preferably, the spring is a special-shaped spring, and the diameter of one end of the spring, which is close to the pressure regulating diaphragm, is larger than that of one end of the spring, which is close to the inner pressure regulating switch.
Preferably, the number of the outer reinforcing ribs is seven, and the outer reinforcing ribs are distributed on the outer surface of the pump cover.
Preferably, the number of the mounting grooves is three.
(III) advantageous effects
The utility model provides a piston valve body and pump cover structure of pump head possesses following beneficial effect:
(1) the piston valve body and the pump cover structure of the pump head are provided with the inner reinforcing ribs and the outer reinforcing ribs, the pump cover can be well reinforced, the probability of burst is reduced, the inner pressure regulating switch and the outer pressure regulating switch are arranged, pressure can be well regulated, and therefore the pressure of the whole device can be well regulated.
(2) The piston valve body and the pump cover structure of the pump head, the valve body assembly can well and smoothly discharge water and enter water, and the valve body structure is matched with the pressure regulating device to better regulate and seal the water.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the side of the valve body assembly of the present invention;
FIG. 3 is a schematic structural view of the water outlet pushing disk surface of the valve body assembly of the present invention;
fig. 4 is an exploded view of the valve body assembly of the present invention;
fig. 5 is a schematic structural view of the pump cover of the present invention;
FIG. 6 is a schematic view of the interior of the pump cover of the present invention;
fig. 7 is the utility model discloses the spatial structure schematic diagram of pump cover.
In the figure: 1 pump cover, 101 outer reinforcing ribs, 102 inner reinforcing ribs, 2 pressure regulating structures, 201 pressure regulating film, 202 inner pressure regulating switch, 203 outer pressure regulating switch, 204 spring, 3 valve body assembly, 301 water inlet suction cup, 302 valve body, 303 water outlet push disc, 304 mounting groove and 305 through hole.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a piston valve body and pump cover structure of pump head, including pump cover 1, the inside of pump cover 1 is provided with pressure regulating structure 2, pressure regulating structure 2 is including pressure regulating diaphragm 201, pressure regulating diaphragm 201's side is provided with interior pressure regulating switch 202, interior pressure regulating switch 202's outside is provided with outer pressure regulating switch 203, interior pressure regulating switch 202's outside is provided with spring 204, pressure regulating structure 2's side is provided with valve body assembly 3, valve body assembly 3 includes water inlet suction disc 301, water inlet suction disc 301 installs on valve body 302, water outlet push disk 303 is installed to the another side of valve body 302, mounting groove 304 has been seted up on the valve body 302, through-hole 305 has been seted up in the mounting groove 304, the side-mounting of valve body 302 has unfamiliar cam waterproof gasket 306, be provided with outer strengthening rib 101 on pump.
The spring 204 is a special-shaped spring, and the diameter of one end of the spring 204 close to the pressure regulating diaphragm 201 is larger than that of one end close to the inner pressure regulating switch 202.
The number of the outer reinforcing ribs 101 is seven, and the outer reinforcing ribs 101 are distributed on the outer surface of the pump cover 1.
The number of the mounting grooves 304 is three.
The mounting groove 304 of both sides has been seted up on valve body 302 at first, three mounting groove 304 has been seted up to one side that wherein installation water sucking disc 301 was intake, a mounting groove 304 has been seted up to one side of installation play water push pedal 303, and it is used for cooperating the arch on the play water push pedal 303 to have seted up the recess in the mounting groove 304 of installation play water push pedal 303, and the outer strengthening rib 101 that sets up mutually supports and can play better blast proof effect, interior pressure regulating switch 202 is installed and can be followed the middle part at the inside of the outer pressure regulating switch 203 of pump cover and be adjusted to the pressure that shows, outer pressure regulating switch 203 also utilizes the screw thread to connect, and adjust, interior regulating switch 202 and the better regulation water pressure of the cooperation of outer pressure regulating switch 203.
This piston valve body and pump cover structure of pump head, set up interior strengthening rib 102 and outer strengthening rib 101 and can better consolidate pump cover 1 itself, reduce the probability of exploding and splitting, and set up interior pressure regulating switch 202 and outer pressure regulating switch 203, can be better carry out pressure regulation, thereby make the pressure of whole device can be better regulation, the valve body subassembly 3 that sets up can be better and smooth play water and income water, and valve body structure cooperation pressure regulating device can be better carry out the pressure regulation and seal.
It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a piston valve body and pump cover structure of pump head, includes pump cover (1), its characterized in that: the pressure regulating structure (2) is arranged inside the pump cover (1), the pressure regulating structure (2) comprises a pressure regulating film (201), an inner pressure regulating switch (202) is arranged on the side surface of the pressure regulating film (201), an outer pressure regulating switch (203) is arranged outside the inner pressure regulating switch (202), a spring (204) is arranged outside the inner pressure regulating switch (202), a valve body assembly (3) is arranged on the side surface of the pressure regulating structure (2), the valve body assembly (3) comprises a water inlet sucker (301), the water inlet sucker (301) is installed on the valve body (302), a water outlet push disc (303) is installed on the other surface of the valve body (302), a mounting groove (304) is formed in the valve body (302), a through hole (305) is formed in the mounting groove (304), a diaphragm cam waterproof gasket (306) is installed on the side surface of the valve body (302), and outer reinforcing ribs (101) are arranged on the pump cover (1, an inner reinforcing rib (102) is arranged inside the pump cover (1).
2. A piston valve body and pump cover structure of a pump head as claimed in claim 1, wherein: the spring (204) is a special-shaped spring, and the diameter of one end of the spring (204) close to the pressure regulating diaphragm (201) is larger than that of one end close to the inner pressure regulating switch (202).
3. A piston valve body and pump cover structure of a pump head as claimed in claim 1, wherein: the number of the outer reinforcing ribs (101) is seven, and the outer reinforcing ribs (101) are distributed on the outer surface of the pump cover (1).
4. A piston valve body and pump cover structure of a pump head as claimed in claim 1, wherein: the number of the mounting grooves (304) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021294629.9U CN213270248U (en) | 2020-07-03 | 2020-07-03 | Piston valve body and pump cover structure of pump head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021294629.9U CN213270248U (en) | 2020-07-03 | 2020-07-03 | Piston valve body and pump cover structure of pump head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213270248U true CN213270248U (en) | 2021-05-25 |
Family
ID=75958140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021294629.9U Expired - Fee Related CN213270248U (en) | 2020-07-03 | 2020-07-03 | Piston valve body and pump cover structure of pump head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213270248U (en) |
-
2020
- 2020-07-03 CN CN202021294629.9U patent/CN213270248U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210525 |