CN211288277U - Pump body of household electric jet pump - Google Patents
Pump body of household electric jet pump Download PDFInfo
- Publication number
- CN211288277U CN211288277U CN201921531788.3U CN201921531788U CN211288277U CN 211288277 U CN211288277 U CN 211288277U CN 201921531788 U CN201921531788 U CN 201921531788U CN 211288277 U CN211288277 U CN 211288277U
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- Prior art keywords
- pump body
- swivel
- manometer
- pump
- rubber pad
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Abstract
The utility model discloses a household is with electronic jet pump body, which comprises a pump body, the pump body open respectively all around has the return water entry, mixes the water outlet, supplies water the entry and adjusts the port, the outer wall top threaded connection of the pump body has the swivel, the swivel passes through the rubber pad and closely laminates with the manometer. This family is with electronic jet pump body, through carrying out the threaded connection swivel at the top both ends department of the pump body, the rubber pad of cooperation spiro inner wall installation, the stability and the sealed effect of fixing at regulation port department manometer are effectively conveniently increased, increase the availability factor of the pump body, play the leakproofness of pump body during operation.
Description
Technical Field
The utility model relates to an injection pump technical field specifically is a household electric injection pump body.
Background
The balance of district heating network is always a technical problem to be solved urgently in the heat supply industry, the regulation work is very difficult due to the existence of hydraulic coupling, the jet pump has the function of water mixing, the flow of a pipe network can be reduced (on the premise of ensuring the sufficient flow of a heating system in a building), the resistance of the heat supply station and the district heating network can be just reduced, the jet pump is a fluid power pump which has no mechanical transmission and mechanical working components, the jet pump is used for conveying low-energy liquid by taking the energy of another working fluid as a power source and has good safety when used for sucking inflammable and explosive materials, the jet vacuum pump is equipment which uses high-speed jet flow passing through a nozzle to pump gas in a container to obtain vacuum, also called as a jet vacuum pump, when the existing jet pump is used, the tightness of the jet pump arranged at the port of a regulation pressure gauge is not good, and the leakproofness is relatively poor, influences the result of use of the pump body.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a family is with electronic jet pump body 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: the utility model provides a pump body of household electric injection pump, includes the pump body, open return water entry, muddy water export, water supply entry and regulation port around the pump body respectively, threaded connection has the change over the outer wall of the pump body, the change closely laminates with the manometer through the rubber pad.
Preferably; and a pressure gauge is fixedly connected to the upper thread of the pump body.
Compared with the prior art, the beneficial effects of the utility model are that: this family is with electronic jet pump body, through carrying out the threaded connection swivel at the top both ends department of the pump body, the rubber pad of cooperation spiro inner wall installation, the stability and the sealed effect of fixing at regulation port department manometer are effectively conveniently increased, increase the availability factor of the pump body, play the leakproofness of pump body during operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. the pump body, 2, return water inlet, 3, muddy water export, 4, water supply inlet, 5, regulation port, 6, swivel, 7, rubber pad.
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 present invention provides a technical solution: the utility model provides a household is with electronic jet pump body, which comprises a pump body 1, return water entry 2, mix water outlet 3, water supply entry 4 and regulation port 5 all set up about the pump body 1 about, return water entry 2 has been opened respectively all around to the pump body 1, mix water outlet 3, water supply entry 4 and regulation port 5, the top screw thread rigid coupling manometer of the pump body 1, the outer wall at the pump body 1 is fixed to the manometer, the outer wall top threaded connection of the pump body 1 has swivel 6, swivel 6 is used for rotating at the outer wall top both ends of the pump body 1, carry out the joint to the manometer, increase the stability of fixed manometer, swivel 6 closely laminates with the manometer through rubber pad 7, rubber pad 7 is used for increasing the tightness of fixed manometer.
In this embodiment, when using the jet pump, and water is introduced through water supply entry 4 that sets up on the pump body 1, and the return water is introduced through return water entry 2, fix the manometer in the outer wall top of the pump body 1, carry out pressure monitoring to trickling rivers, after the fixed manometer, rotate swivel 6 and move upwards, make swivel 6 card on the manometer, swivel 6 is fixed with rubber pad 7 with the manometer junction simultaneously, can increase the tightness when connecting the manometer, also strengthen the stability when fixing the manometer simultaneously.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in 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 "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (2)
1. A household electric injection pump body comprises a pump body (1), and is characterized in that: a backwater inlet (2), a mixed water outlet (3), a water supply inlet (4) and an adjusting port (5) are respectively formed in the periphery of the pump body (1);
the outer wall top threaded connection of the pump body (1) has swivel (6), swivel (6) pass through rubber pad (7) and the manometer closely laminate.
2. The pump body of claim 1, wherein: the upper thread of the pump body (1) is fixedly connected with a pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531788.3U CN211288277U (en) | 2019-09-16 | 2019-09-16 | Pump body of household electric jet pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921531788.3U CN211288277U (en) | 2019-09-16 | 2019-09-16 | Pump body of household electric jet pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211288277U true CN211288277U (en) | 2020-08-18 |
Family
ID=72033139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921531788.3U Active CN211288277U (en) | 2019-09-16 | 2019-09-16 | Pump body of household electric jet pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211288277U (en) |
-
2019
- 2019-09-16 CN CN201921531788.3U patent/CN211288277U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |