CN112628103A - Liquid pump - Google Patents
Liquid pump Download PDFInfo
- Publication number
- CN112628103A CN112628103A CN201910955504.1A CN201910955504A CN112628103A CN 112628103 A CN112628103 A CN 112628103A CN 201910955504 A CN201910955504 A CN 201910955504A CN 112628103 A CN112628103 A CN 112628103A
- Authority
- CN
- China
- Prior art keywords
- liquid
- gland
- sealing ring
- baffle
- cover plate
- 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.)
- Withdrawn
Links
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/14—Pumps characterised by muscle-power operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a liquid pump, which comprises a body, a gland and a baffle plate, and is characterized in that: the body is provided with a liquid outlet and a cavity communicated with the liquid outlet, the gland is provided with a liquid inlet, and the baffle comprises a sealing ring, a cover plate positioned in the sealing ring and a connecting neck connecting the sealing ring and the cover plate into a whole. Simple structure and low manufacturing cost, can make corresponding work simple and easy when being arranged on devices such as a brushing watering tank, an automatic fire-fighting tank and the like, and is suitable for occasions without power supplies such as the field and the like.
Description
Technical Field
The present invention relates to a liquid pump.
Background
Most of the existing liquid pumps are limited by installation conditions and power supplies when in use, are inconvenient to carry and cannot be used in occasions without power supplies, such as the field and the like; recently, there is a simple liquid pump without a power source, which extends a liquid suction tube into a container containing liquid and draws the liquid out by a foot operated air bag. The pump is used for washing articles by holding the liquid outlet pipe by hand and simultaneously needs to be assisted by pedal action, and is still inconvenient to use.
Disclosure of Invention
In order to solve the technical problem, the novel technical scheme is specifically adopted to solve the following problems:
the utility model provides a liquid pump, includes body, gland and baffle, its characterized in that: the body is provided with a liquid outlet and a cavity communicated with the liquid outlet, the gland is provided with a liquid inlet, and the baffle comprises a sealing ring, a cover plate positioned in the sealing ring and a connecting neck connecting the sealing ring and the cover plate into a whole.
In the further scheme, the method comprises the following steps of,
the body, the gland and the baffle are combined into a whole, the baffle is positioned between the body and the gland, and liquid rushes open the cover plate surface through a liquid inlet at the lower end of the baffle and enters the pump. .
Has the advantages that:
simple structure and low manufacturing cost, can make corresponding work simple and easy when being arranged on devices such as a brushing watering tank, an automatic fire-fighting tank and the like, and is suitable for occasions without power supplies such as the field and the like.
Drawings
FIG. 1 is a schematic view of the present invention;
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention can be embodied in many different forms than those herein described and many modifications may be made by one skilled in the art without departing from the spirit and scope of the invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
As shown in fig. 1, a liquid pump comprises a body 1, a gland 2 and a baffle 3, wherein a liquid outlet and a body cavity communicated with the liquid outlet are arranged on the body 1, a liquid inlet is arranged on the gland 2, the baffle 3 comprises a sealing ring, a cover plate positioned inside the sealing ring and a connecting neck connecting the sealing ring and the cover plate into a whole, the body can be connected with a liquid outlet pipe 4, and the liquid outlet pipe 4 drives the liquid pump to move in liquid to pump out the liquid when the liquid outlet pipe is held by hand to perform watering, brushing, fire fighting and other actions.
The body 1, the gland 2 and the baffle 3 are combined into a whole, and the baffle 3 is positioned between the body 1 and the gland 2. The liquid outlet of the invention is connected with a liquid outlet pipe, the liquid outlet pipe is held by hand to move up and down, namely, the liquid pump is driven to move up and down in the liquid, and when the liquid pump moves down, the liquid rushes open the cover plate surface through the liquid inlet at the lower end of the liquid pump to enter the pump.
Although numerous characteristics and advantages of the present technology have been set forth in the foregoing description, together with details of the structure and function of the disclosure, the disclosure is illustrative only, and changes may be made in detail, especially in matters of shape, size, and arrangement of parts within the principles of the disclosure to the full extent indicated by the broad general meaning of the terms in which the claims are expressed. It is therefore to be understood that the above described embodiments may be modified within the scope of the appended claims.
While the invention has been described with reference to certain embodiments, various modifications may be made and equivalents may be substituted without departing from the scope of the invention, and in particular, features of various embodiments of the invention may be combined in any manner without departing from the technical conflict, the embodiments of the invention not limited to these combinations are merely set forth for brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed herein, but that the invention will include the claims appended hereto.
Claims (2)
1. The utility model provides a liquid pump, includes body, gland and baffle, its characterized in that: the body is provided with a liquid outlet and a cavity communicated with the liquid outlet, the gland is provided with a liquid inlet, and the baffle comprises a sealing ring, a cover plate positioned in the sealing ring and a connecting neck connecting the sealing ring and the cover plate into a whole.
2. A liquid pump according to claim 1, wherein the body, the gland and the baffle are integrally formed, the baffle being located between the body and the gland, the liquid passing through the inlet at the lower end thereof to flush the cover plate into the pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910955504.1A CN112628103A (en) | 2019-10-09 | 2019-10-09 | Liquid pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910955504.1A CN112628103A (en) | 2019-10-09 | 2019-10-09 | Liquid pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112628103A true CN112628103A (en) | 2021-04-09 |
Family
ID=75283338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910955504.1A Withdrawn CN112628103A (en) | 2019-10-09 | 2019-10-09 | Liquid pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112628103A (en) |
-
2019
- 2019-10-09 CN CN201910955504.1A patent/CN112628103A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210409 |
|
| WW01 | Invention patent application withdrawn after publication |