CN208579799U - A kind of board-like pressure obtaning device - Google Patents
A kind of board-like pressure obtaning device Download PDFInfo
- Publication number
- CN208579799U CN208579799U CN201821333363.7U CN201821333363U CN208579799U CN 208579799 U CN208579799 U CN 208579799U CN 201821333363 U CN201821333363 U CN 201821333363U CN 208579799 U CN208579799 U CN 208579799U
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- China
- Prior art keywords
- pressure
- flange
- type
- ring casing
- pressure plate
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- 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
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Abstract
The utility model provides a kind of board-like pressure obtaning device, including pressure ring casing, flange, flange fastener, the porous balance throttling element being arranged in pressure ring casing and the T-type pressure plate welded with pressure ring casing one end；The pressure channel of two vertical directions is arranged in the interior parallel of T-type pressure plate；The one end in pressure channel is connected to pressure ring casing, and the other end is connected to H-type valve group；T-type pressure plate includes integrally formed flange and pressure plate；Differential pressure transmitter is connect by H-type valve group with the flange of T-type pressure plate；Flange is fixedly mounted on the both ends of pressure ring casing by flange fastener；Gasket seal is set between pressure ring casing and flange；Gasket seal is set between H-type valve group and T-type pressure plate.The utility model is simple and compact for structure, has been convenient for installing and safeguard, standardized production, mass production convenient for product, saves manufacturing cost, market is using easy to spread.
Description
Technical field
The utility model relates to a kind of board-like pressure obtaning devices, belong to piping installation field of measuring technique.
Background technique
Differential pressure flowmeter is to flow through between the pressure difference generated when throttling set and flow that there are one using medium fluid
Determine the device that the working principle of relationship is measured.Pressure is generallyd use in the impulse pipeline of the differential pressure flowmeter of traditional design
+ valve+union+valve group+differential pressure transmitter structure is managed, this design components are more, and pad is more, and due to using impulse
The design of pipe, pressure guiding pipe is easily deformed under high pressure, is caused high and low pressure side pressure guiding pipe asymmetric, is caused the hidden danger of leakage.
Utility model content
A kind of the purpose of the utility model is to provide structures simple, easy for installation, reliable operation board-like pressure obtaning device.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of board-like pressure obtaning device, including pressure ring casing, flange, flange fastener, be arranged in it is porous in pressure ring casing
Balance throttling element and the T-type pressure plate with the welding of pressure ring casing one end；Two vertical sides are arranged in the interior parallel of T-type pressure plate
To pressure channel；The one end in pressure channel is connected to pressure ring casing, and the other end is connected to H-type valve group；T-type pressure plate includes one
The flange and pressure plate of body forming；Differential pressure transmitter is connect by H-type valve group with the flange of T-type pressure plate；Flange passes through
Flange fastener is fixedly mounted on the both ends of pressure ring casing；Gasket seal is set between pressure ring casing and flange；H-type valve group and T
Gasket seal is set between type pressure plate.
Technical solutions of the utility model further improvement lies in that: the middle part of porous balance throttling element is arranged several two-way
Straight hole.
Technical solutions of the utility model further improvement lies in that: the quantity of two-way straight hole be four.
Technical solutions of the utility model further improvement lies in that: the H-type valve group passes through screw and differential pressure transmitter and T
The connection of type pressure plate.
Technical solutions of the utility model further improvement lies in that: flange fastener includes across two end flanges of pressure ring casing
Stud and the stud nut, nut and the flange that match between the spring washer and plain cushion that set gradually.
By adopting the above-described technical solution, the technical effect that the utility model obtains has:
The utility model substitutes traditional pressure pipeline using T-type pressure plate, avoids and causes to take since pressure is excessive
The hidden danger of pressure pipe deformation, ensure that the Striking symmetry of high and low pressure side impulse pipeline.
The utility model is simple and compact for structure, with H-type valve group instead of valve, union, a valve in traditional impulse pipeline
The effect of group, reduces components, reduces pad, eliminates the hidden danger of gas leakage, is connected using flange, gasket seal
It connects, seal, be convenient for installing and safeguard, standardized production, mass production convenient for product, save manufacturing cost, market is answered
With easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the T-type pressure plate of the utility model；
Wherein, 1, pressure ring casing, 2, flange, 3, porous balance throttling element, 4, T-type pressure plate, 4-2,4-1, flange take
Pressing plate, 5, H-type valve group, 6, differential pressure transmitter, 7, gasket seal, 8, flange fastener.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further details the utility model:
It is compact-sized the utility model discloses a kind of high and low pressure side Striking symmetry, the board-like pressure obtaning device of install convenient.
Here is specific embodiment:
A kind of board-like pressure obtaning device, as shown in Figure 1 and Figure 2, including it is pressure ring casing 1, flange 2, flange fastener, porous flat
Weigh throttling element 3 and T-type pressure plate 4.T-type pressure plate 4 is welded on one end of pressure ring casing 1, the interior parallel of T-type pressure plate 4
The pressure channel of two vertical directions is set.The one end in pressure channel is connected to pressure ring casing 1, and the other end and H-type valve group 5 connect
It is logical.T-type pressure plate 4 includes integrally formed flange 4-1 and pressure plate 4-2, as shown in Figure 2.The flange of T-type pressure plate 4
4-1 is connect by screw with H-type valve group 5, in order to guarantee the leakproofness of connection, in the flange of H-type valve group 5 and T-type pressure plate 4
Gasket seal 7 is set between 4-1.5 one end of H-type valve group is connected to T-type pressure plate 4, and the other end is connected to differential pressure transmitter 6, is
Convenient for safeguarding and maintenance, is connected by screw between H-type valve group 5 and differential pressure transmitter 6.
Porous balance throttling element 3 is arranged in pressure ring casing 1, as shown in Figure 1, the middle part setting of porous balance throttling element 3
Several two-way straight holes, preferential, the quantity of two-way straight hole is four.Flange 2 is mounted on pressure ring casing by flange fastener 8
Gasket seal 7 is arranged in 1 both ends between pressure ring casing 1 and flange 2.Flange fastener 8 includes sending out across 1 both ends of pressure ring casing
The spring washer and plain cushion set gradually between nut, nut and the flange 2 that the stud and stud of flange 2 match.
The utility model substitutes traditional pressure pipeline using T-type pressure plate, avoids and causes to take since pressure is excessive
The hidden danger of pressure pipe deformation, ensure that the Striking symmetry of high and low pressure side impulse pipeline.
The utility model is simple and compact for structure, with H-type valve group instead of valve, union, a valve in traditional impulse pipeline
The effect of group, reduces components, reduces pad, eliminates the hidden danger of gas leakage, is connected using flange, gasket seal
It connects, seal, be convenient for installing and safeguard, standardized production, mass production convenient for product, save manufacturing cost, market is answered
With easy to spread.
Although the utility model is illustrated using above-mentioned preferred embodiment, it is not intended to limit the utility model
Protection scope, anyone skilled in the art are within the spirit and scope for not departing from the utility model, relatively above-mentioned implementation
Example carry out it is various variation with modification still fall within the range that the utility model is protected, therefore, the protection scope of the utility model with
Subject to claims are defined.
Claims (5)
1. a kind of board-like pressure obtaning device, it is characterised in that: including pressure ring casing, flange, flange fastener, setting in pressure ring casing
In porous balance throttling element and with pressure ring casing one end welding T-type pressure plate；The interior parallel setting two of T-type pressure plate
The pressure channel of a vertical direction；The one end in pressure channel is connected to pressure ring casing, and the other end is connected to H-type valve group；T-type pressure
Plate includes integrally formed flange and pressure plate；Differential pressure transmitter is connect by H-type valve group with the flange of T-type pressure plate；
Flange is fixedly mounted on the both ends of pressure ring casing by flange fastener；Gasket seal is set between pressure ring casing and flange；H-type
Gasket seal is set between valve group and T-type pressure plate.
2. board-like pressure obtaning device according to claim 1, it is characterised in that: the middle part setting of porous balance throttling element is several
Two-way straight hole.
3. board-like pressure obtaning device according to claim 2, it is characterised in that: the quantity of two-way straight hole is four.
4. board-like pressure obtaning device according to claim 1, it is characterised in that: the H-type valve group is become by screw and differential pressure
Device is sent to connect with T-type pressure plate.
5. board-like pressure obtaning device according to any one of claims 1 to 4, it is characterised in that: flange fastener include across
The spring washer and plain cushion set gradually between nut, nut and the flange that the stud and stud of two end flanges of pressure ring casing match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821333363.7U CN208579799U (en) | 2018-08-18 | 2018-08-18 | A kind of board-like pressure obtaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821333363.7U CN208579799U (en) | 2018-08-18 | 2018-08-18 | A kind of board-like pressure obtaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579799U true CN208579799U (en) | 2019-03-05 |
Family
ID=65512340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821333363.7U Expired - Fee Related CN208579799U (en) | 2018-08-18 | 2018-08-18 | A kind of board-like pressure obtaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208579799U (en) |
-
2018
- 2018-08-18 CN CN201821333363.7U patent/CN208579799U/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: 20190305 Termination date: 20210818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |