CN214366747U - US type self priming pump silica gel diaphragm piston structure - Google Patents
US type self priming pump silica gel diaphragm piston structure Download PDFInfo
- Publication number
- CN214366747U CN214366747U CN202023188333.1U CN202023188333U CN214366747U CN 214366747 U CN214366747 U CN 214366747U CN 202023188333 U CN202023188333 U CN 202023188333U CN 214366747 U CN214366747 U CN 214366747U
- Authority
- CN
- China
- Prior art keywords
- priming pump
- base
- diaphragm piston
- silica gel
- connector
- 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
- 230000037452 priming Effects 0.000 title claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 239000000741 silica gel Substances 0.000 title claims abstract description 8
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a US type self-priming pump silica gel diaphragm piston structure, which comprises a base and a connector, wherein the connector is communicated with a spherical hollow bulge, and a trapezoidal connecting end is arranged below the corresponding bulge; the terminal surface of base is the U type and is equipped with the inner groovy, the end and the inner groovy body structure setting of link, and link and the inside intercommunication of base are connected, be US form body coupling between link and the inner groovy. This US type self priming pump silica gel diaphragm piston structure, the connector is the U type with the base position and is connected, effectively improves diaphragm piston life to supplementary self priming pump improves the advantage of the volume of absorbing water.
Description
Technical Field
The utility model relates to a piston technical field specifically is a US type self priming pump silica gel diaphragm piston structure.
Background
Self priming pump need cooperate the diaphragm piston to use when using, and traditional diaphragm piston adopts more to be the integrative structural connection of arcuation in the junction, and after the long-time use of self priming pump, the junction is easy to be cracked, and life is short, influences the normal use of self priming pump.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a US type self priming pump silica gel diaphragm piston structure, the connector is the U type with the base position and is connected, effectively improves diaphragm piston life to supplementary self priming pump improves the advantage of the volume of absorbing water, has solved traditional diaphragm piston and has adopted more to be the integrative structural connection of arcuation in the junction, and after the self priming pump uses for a long time, the junction is easy to be split, and life is short, influences the problem of the normal use of self priming pump.
In order to achieve the above object, the utility model provides a following technical scheme: a silica gel diaphragm piston structure of an US type self-priming pump comprises a base and a connector, wherein a spherical hollow bulge is communicated with the connector, and a trapezoidal connecting end is arranged below the corresponding bulge;
the terminal surface of base is the U type and is equipped with the inner groovy, the end and the inner groovy body structure setting of link, and link and the inside intercommunication of base are connected, be US form body coupling between link and the inner groovy.
Further, base and connector all adopt the silica gel structure setting.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses the connector is US form an organic whole with the inner groovy that the base setting is the U type and is connected, effectively improves 3-4 times of diaphragm piston life to supplementary self priming pump improves the effect of the volume of absorbing water.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a base; 2. a connector; 3. a protrusion; 4. a connecting end; 5. an inner groove.
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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the silicone diaphragm piston structure of the US-type self-priming pump comprises a base 1 and a connector 2, wherein a spherical hollow protrusion 3 is communicated with the connector 2, and a trapezoidal connecting end 4 is arranged below the corresponding protrusion 3;
the terminal surface of base 1 is the U type and is equipped with inner groovy 5, the end and the 5 body structure settings of inner groovy of link 4, and link 4 communicates with each other with base 1 is inside to be connected, be US form body coupling between link 4 and the inner groovy 5.
Specifically, base 1 and connector 2 all adopt the silica gel structure setting.
The connector 2 and the base 1 of the structure are provided with the U-shaped inner groove 5 which is integrally connected in a US shape, the service life of the diaphragm piston is effectively prolonged by 3-4 times, and the effect of improving the water absorption capacity of the self-priming pump is assisted.
Claims (2)
1. The utility model provides a US type self priming pump silica gel diaphragm piston structure, includes base (1) and connector (2), its characterized in that: a spherical hollow bulge (3) is communicated with the connector (2), and a trapezoidal connecting end (4) is arranged below the corresponding bulge (3);
the terminal surface of base (1) is the U type and is equipped with inner groovy (5), the end and the inner groovy (5) body structure setting of link (4), and link (4) and base (1) inside communicate with each other and be connected, be US form body coupling between link (4) and inner groovy (5).
2. The silicone diaphragm piston structure of an US-type self-priming pump according to claim 1, wherein: base (1) and connector (2) all adopt the silica gel structure setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023188333.1U CN214366747U (en) | 2020-12-26 | 2020-12-26 | US type self priming pump silica gel diaphragm piston structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023188333.1U CN214366747U (en) | 2020-12-26 | 2020-12-26 | US type self priming pump silica gel diaphragm piston structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214366747U true CN214366747U (en) | 2021-10-08 |
Family
ID=77947526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023188333.1U Expired - Fee Related CN214366747U (en) | 2020-12-26 | 2020-12-26 | US type self priming pump silica gel diaphragm piston structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214366747U (en) |
-
2020
- 2020-12-26 CN CN202023188333.1U patent/CN214366747U/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: 20211008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |