CN215177935U - Throttling differential pressure type flowmeter - Google Patents
Throttling differential pressure type flowmeter Download PDFInfo
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- CN215177935U CN215177935U CN202120455326.9U CN202120455326U CN215177935U CN 215177935 U CN215177935 U CN 215177935U CN 202120455326 U CN202120455326 U CN 202120455326U CN 215177935 U CN215177935 U CN 215177935U
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- flowmeter
- ring body
- differential pressure
- threaded sleeve
- sleeve body
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Abstract
The utility model discloses a throttling differential pressure type flowmeter, relating to the technical field of flowmeters; the left end of the flowmeter body is connected with a left connecting flange, the right end of the flowmeter body is connected with a right connecting flange, the left side inside the flowmeter body is provided with four limiting grooves, the filter screen body is installed in each limiting groove, the rear end of each limiting groove is provided with a threaded sleeve body, the rear end of each threaded sleeve body is provided with a rear sleeve body, the external threads of the installation ring body are connected with the internal threads of the threaded sleeve body, the right end face of the installation ring body is connected with a conical throttling body, the installation ring body and the conical throttling body are concentrically arranged, the central position of the installation ring body is provided with a through hole, and the left side of the through hole is provided with an inner hexagonal groove hole; the utility model can realize quick installation, is convenient for later disassembly, is convenient to use, is simple and convenient to operate, and can save time; simple structure can realize the fast operation, has improved holistic efficiency.
Description
Technical Field
The utility model belongs to the technical field of the flowmeter, concretely relates to throttle differential pressure formula flowmeter.
Background
The flow meters are classified into differential pressure type flow meters, rotor flow meters, throttling type flow meters, slit flow meters, mechanical type pointer flow meters, check type pointer flow meters, volumetric flow meters, electromagnetic flow meters, ultrasonic flow meters, weirs and the like. Classifying according to media: liquid flow meters and gas flow meters.
The current throttle differential pressure formula flowmeter inconvenient quick installation when using, waste time when using, and availability factor is poor simultaneously, has reduced stability.
Disclosure of Invention
The throttling differential pressure type flowmeter aims to solve the problems that the existing throttling differential pressure type flowmeter is inconvenient to install quickly when in use, wastes time when in use, is poor in use efficiency and reduces stability; an object of the utility model is to provide a throttle differential pressure formula flowmeter.
The utility model relates to a throttling differential pressure type flowmeter, which comprises a flowmeter body, a left connecting flange, a right connecting flange, a threaded sleeve body, a filter screen body, a rear sleeve body, a mounting ring body and a conical throttling body; the left end of flowmeter body is connected with left flange, the right-hand member of flowmeter body is connected with right flange, four spacing grooves have been seted up on the inside left side of flowmeter body, the filter screen body is installed at the spacing inslot, the threaded sleeve body is installed to the rear end of spacing groove, the back sleeve body is installed to the rear end of the threaded sleeve body, the external screw thread of installation ring body and the internal thread connection of the threaded sleeve body, the right-hand member face of installation ring body is connected with toper festival fluid, and the installation ring body sets up with the toper throttle body is concentric, the central point of installation ring body puts and has seted up the through-hole, the left side of through-hole is provided with interior hexagonal slotted hole.
Preferably, the filter screen body comprises an outer ring body, a limiting block and a screen body; the inside of outer ring body installs the net body, and even four stoppers of installing on the lateral wall of outer ring body.
Preferably, the inner diameter of the threaded sleeve body is 2-4cm larger than that of the rear sleeve body.
Preferably, the rear sleeve body is a stainless steel type pipe body.
Preferably, an anticorrosive layer is arranged on the outer side wall of the installation ring body.
Compared with the prior art, the beneficial effects of the utility model are that:
the quick installation can be realized, the installation speed is improved, the later-stage disassembly is convenient, the use is convenient, the operation is simple and convenient, and the time can be saved;
secondly, simple structure can realize the fast operation, has improved holistic efficiency.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the flow meter body of the present invention;
FIG. 3 is a left side view of the mounting ring body of the present invention;
fig. 4 is a schematic structural diagram of the middle filter screen body of the present invention.
In the figure: 1-a flow meter body; 2-a left connecting flange; 3-right connecting flange; 4-a threaded sleeve body; 5-a filter screen body; 6-rear sleeve body; 7-mounting the ring body; 8-a conical throttle body; 11-a limiting groove; 51-outer ring body; 52-a limiting block; 53-mesh body; 71-inner hexagonal slotted hole; 72-through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
As shown in fig. 1, 2 and 3, the following technical solutions are adopted in the present embodiment: the flowmeter comprises a flowmeter body 1, a left connecting flange 2, a right connecting flange 3, a threaded sleeve body 4, a filter screen body 5, a rear sleeve body 6, a mounting ring body 7 and a conical joint fluid 8; the left end of the flowmeter body 1 is connected with a left connecting flange 2, the right end of the flowmeter body 1 is connected with a right connecting flange 3, the two connecting flanges can realize the installation of the flowmeter body 1, the left side of the inside of the flowmeter body 1 is provided with four limiting grooves 11, the limiting grooves 11 can realize the limiting of the installation of a filter screen body, the filter screen body 5 is installed in the limiting grooves 11, the rear end of each limiting groove 11 is provided with a threaded sleeve body 4, the rear end of each threaded sleeve body 4 is provided with a rear sleeve body 6, the threaded sleeve body can realize the installation of an installation ring body, the external threads of the installation ring body 7 are connected with the internal threads of the threaded sleeve body 4, the right end face of the installation ring body 7 is connected with a conical joint fluid 8, the installation ring body 7 and the conical joint body 8 are arranged concentrically, a through hole 72 is formed in the center of the installation ring body 7, an inner hexagonal groove hole 71 is formed in the left side of the through hole 72, and the inner hexagonal groove hole 71 can achieve quick screwing of the installation ring body during installation.
As shown in fig. 4, further, the filter screen body 5 includes an outer ring body 51, a limiting block 52, and a screen body 53; the internally mounted of outer ring 51 has the dictyosome 53, and even four stoppers 52 of installing on the lateral wall of outer ring 51, the overall strength of dictyosome can be improved to outer ring, and spacing when the stopper can realize the installation has improved stability simultaneously.
Furthermore, the inner diameter of the threaded sleeve body 4 is 2-4cm larger than that of the rear sleeve body 6.
Further, the rear sleeve body 6 is a stainless steel type pipe body.
Furthermore, an anticorrosive coating is arranged on the outer side wall of the installation ring body 7.
The working principle of the specific embodiment is as follows: when installing, install the installation ring body 7 on the thread bush body 4 earlier, the back sleeve pipe body 6 can realize the spacing of thread bush body 4 simultaneously, realize the throttle through toper throttle body 8, installation ring body 7 when the installation, place through interior hexagonal spanner including realize twisting in hexagonal slotted hole 71, then with the installation of filter screen body 5 again can, the filtration of impurity can be realized to the filter screen physical stamina, and filter screen body 5 can realize spacingly, the stability of the filter screen body has been improved, high durability and convenient use, and is easy and simple to handle, simultaneously after using, the filter screen can realize dismantling the washing, can save time, and high stability.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A throttle differential pressure flowmeter is characterized in that: the flowmeter comprises a flowmeter body, a left connecting flange, a right connecting flange, a threaded sleeve body, a filter screen body, a rear sleeve body, a mounting ring body and a conical throttling body; the left end of flowmeter body is connected with left flange, the right-hand member of flowmeter body is connected with right flange, four spacing grooves have been seted up on the inside left side of flowmeter body, the filter screen body is installed at the spacing inslot, the threaded sleeve body is installed to the rear end of spacing groove, the back sleeve body is installed to the rear end of the threaded sleeve body, the external screw thread of installation ring body and the internal thread connection of the threaded sleeve body, the right-hand member face of installation ring body is connected with toper festival fluid, and the installation ring body sets up with the toper throttle body is concentric, the central point of installation ring body puts and has seted up the through-hole, the left side of through-hole is provided with interior hexagonal slotted hole.
2. A throttle differential pressure flowmeter as set forth in claim 1, wherein: the filter screen body comprises an outer ring body, a limiting block and a screen body; the inside of outer ring body installs the net body, and even four stoppers of installing on the lateral wall of outer ring body.
3. A throttle differential pressure flowmeter as set forth in claim 1, wherein: the inner diameter of the threaded sleeve body is 2-4cm larger than that of the rear sleeve body.
4. A throttle differential pressure flowmeter as set forth in claim 1, wherein: the rear sleeve body is a stainless steel type pipe body.
5. A throttle differential pressure flowmeter as set forth in claim 1, wherein: and an anticorrosive layer is arranged on the outer side wall of the mounting ring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120455326.9U CN215177935U (en) | 2021-03-02 | 2021-03-02 | Throttling differential pressure type flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120455326.9U CN215177935U (en) | 2021-03-02 | 2021-03-02 | Throttling differential pressure type flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215177935U true CN215177935U (en) | 2021-12-14 |
Family
ID=79413207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120455326.9U Active CN215177935U (en) | 2021-03-02 | 2021-03-02 | Throttling differential pressure type flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215177935U (en) |
-
2021
- 2021-03-02 CN CN202120455326.9U patent/CN215177935U/en active Active
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