CN208894773U - A kind of novel high-pressure blow device - Google Patents
A kind of novel high-pressure blow device Download PDFInfo
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- CN208894773U CN208894773U CN201821149337.9U CN201821149337U CN208894773U CN 208894773 U CN208894773 U CN 208894773U CN 201821149337 U CN201821149337 U CN 201821149337U CN 208894773 U CN208894773 U CN 208894773U
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- pipe
- measurement pipe
- novel high
- pressure
- shell
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Abstract
The utility model relates to the technical fields of instrument and meter auxiliary equipment, and more particularly to a kind of novel high-pressure blow device, maximum pressure-bearing can achieve 1500LB, reduces and uses limitation, reduce security risk；And conveniently highest air pressure is adjusted, improves use reliability；Including suspended body flowmeter, first communicating pipe and pressure regulator, suspended body flowmeter includes shell, measurement pipe, magnetic coupling axis and dial, shell is internally provided with working chamber, one end of magnetic coupling axis is provided with pointer, pressure regulator includes ontology, ontology is internally provided with placed cavity, and diaphragm is horizontally arranged in placed cavity, first spring, pipeline, valve ball, connecting rod, baffle, second spring, baffle and support chip, the top of pipeline is provided with opening, the right end bottom of ontology is provided with air inlet, it further included the second communicating pipe, adjusting screw rod, needle valve and, adjusting block and sealing plate, the through-hole of left and right perforation is provided in the middle part of adjusting block.
Description
Technical field
The utility model relates to the technical fields of instrument and meter auxiliary equipment, purge and fill more particularly to a kind of novel high-pressure
It sets.
Background technique
It is well known that high-pressure blowing device is really to reflect each survey online using hydromechanical dynamic pressure compensation way
The pressure value of point, the pressure of purging are greater than tested pressure and fully and completely solve pressure measuring tube under more dust and the condition of high temperature
The blocking on road and phenomenon is burnt, using voltage regulating and stabilizing device, pressure stabilizing can be carried out to the gas source that power plant provides, it is ensured that flow controller is defeated
Stability of flow out, and long-time reliability service, power plant, petroleum refining field in be widely used in a variety of applications；It is existing
High-pressure blowing device include flowmeter, pressure reducing valve, pressure gauge, permanent flow valve, pipeline and connector, existing high-pressure blowing device is resistance to
300LB is pressed, highest special designing pressure 900LB, higher using limitation, there are some potential safety problemss；And it is inconvenient right
Highest air pressure is adjusted, and causes use reliability lower.
Utility model content
In order to solve the above technical problems, the utility model, which provides a kind of pressure, can achieve 1500LB, reduce using limitation
Property, reduce security risk；And conveniently highest air pressure is adjusted, improves the novel high-pressure blow device of use reliability.
A kind of novel high-pressure blow device of the utility model, including suspended body flowmeter, the first communicating pipe and pressure are adjusted
Device, the suspended body flowmeter include shell, measurement pipe, magnetic coupling axis and dial, and shell is internally provided with working chamber, measurement
Roof of the top of pipe from working chamber across shell extend out to hull outside, and the bottom end of measurement pipe passes through shell from working chamber
Bottom wall extend out to hull outside, and in the float that is internally provided with of measurement pipe, one end of the magnetic coupling axis is provided with pointer,
The right end of one end measurement pipe of the pointer is across measurement pipe to the left side of measurement pipe, and pointer is rotatably arranged, described
Dial is mounted on the front end of shell, and the pressure regulator includes ontology, and ontology is internally provided with placed cavity, and is placing
Intracavitary to be horizontally arranged with diaphragm, the top of diaphragm is provided with the first spring, the top of first spring and the interior top of placed cavity
Wall connection, the bottom end of the first spring and the top of diaphragm are adjacent to, and the bottom of placed cavity is provided with pipeline, is provided in the pipeline
Valve ball, connecting rod, baffle and second spring, the top and bottom end of the second spring respectively with the bottom end of baffle and placed cavity
Inner bottom wall connection, the valve ball are mounted on the top of baffle, and the top of pipeline is provided with opening, the bottom end of the connecting rod and valve
The top middle portion of ball connects, and the top of connecting rod passes through from pipeline and is open to the top of pipeline, and sets on the top of connecting rod
Be equipped with support chip, the top of the support chip and the bottom end of diaphragm are adjacent to, and the right end bottom of ontology is provided with air inlet, it is described into
Port is connected to the right end of pipeline, and one end of first communicating pipe is connected to the right end bottom of measurement pipe, the first communicating pipe
The other end stretches in placed cavity from the top of ontology；It further include the second communicating pipe, adjusting screw rod, needle valve and adjusting block, institute
The right end for stating for the second communicating pipe stretches in placed cavity from the left end bottom of ontology, the bottom end of the measurement pipe and the second communicating pipe
Top left hand connection, the left end of the second communicating pipe is provided with sealing plate, and threaded hole is provided on sealing plate, the adjusting
The left end spiral shell dress of the right end self-sealing plate of screw rod is stretched in the second communicating pipe across threaded hole and is connect with the left end of needle valve,
The adjusting block was fixedly mounted in the second communicating pipe, and the through-hole of left and right perforation, the needle are provided in the middle part of adjusting block
The right end of type valve is located in through-hole.
A kind of novel high-pressure blow device of the utility model, the measurement pipe are internally provided with upper limit plate and lower limit
Position plate, is respectively arranged with upper limit hole and lower limit hole, the top of the float in the middle part of the upper limit plate and lower limiting board
It is respectively arranged with upper limit bar and lower limit bar with bottom end, the top of the upper limit bar passes through the upper limit from the bottom end of upper limit plate
The bottom end of the top of the supreme limit plate in position hole, the lower limit bar passes through lower limit hole to lower limiting board from the top of lower limiting board
Lower section, and pointer is rotatably connected with lower limit bar.
A kind of novel high-pressure blow device of the utility model, the needle valve are conical structure, and the through-hole is a left side
Big right small frustum cone structure.
A kind of novel high-pressure blow device of the utility model, the top of the measurement pipe is provided with gas outlet.
A kind of novel high-pressure blow device of the utility model, the middle part of the measurement pipe are conical pipe.
A kind of novel high-pressure blow device of the utility model, the surrounding of the diaphragm are provided with tensioning apparatus, and diaphragm is logical
Tensioning apparatus is crossed to be mounted in placed cavity.
A kind of novel high-pressure blow device of the utility model, the left end of the adjusting screw rod is provided with turncap.
A kind of novel high-pressure blow device of the utility model, the pointer are directed toward dial.
Compared with prior art the utility model has the following beneficial effects: by the diaphragm inside pressure regulator to air pressure into
Row is adjusted, and is adjusted by the first spring and second spring to diaphragm, is improved its bearing capacity, pressure can achieve
1500LB is reduced and is used limitation, reduces security risk；Drive needle valve left within the second communicating pipe by rotation adjusting screw rod
It moves right, the gap between needle valve and adjusting block through-hole is adjusted, so that its highest air pressure be adjusted, raising makes
Use reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement structural representation at the utility model A；
It is attached marked in the figure: the 1, first communicating pipe；2, shell；3, measurement pipe；4, magnetic coupling axis；5, dial；6, pointer；7,
Ontology；8, diaphragm；9, the first spring；10, pipeline；11, valve ball；12, connecting rod；13, baffle；14, second spring；15, it is open；
16, support chip；17, air inlet；18, the second communicating pipe；19, adjusting screw rod；20, needle valve；21, adjusting block；22, sealing plate；
23, through-hole；24, upper limit plate；25, lower limiting board；26, upper limit bar；27, lower limit bar；28, gas outlet；29, tensioning dress
It sets；30, turncap；31, float.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 2, a kind of novel high-pressure blow device of the utility model, including suspended body flowmeter, the first company
Siphunculus 1 and pressure regulator, suspended body flowmeter include shell 2, measurement pipe 3, magnetic coupling axis 4 and dial 5, and the inside of shell is set
It is equipped with working chamber, roof of the top of measurement pipe from working chamber across shell extend out to hull outside, and the bottom end of measurement pipe is certainly
Bottom wall in working chamber across shell extend out to hull outside, and is internally provided with float 31 in measurement pipe, magnetic coupling axis
One end is provided with pointer 6, and the right end of one end measurement pipe of pointer is across measurement pipe to the left side of measurement pipe, and pointer can turn
Dynamic setting, dial are mounted on the front end of shell, and pressure regulator includes ontology 7, and ontology is internally provided with placed cavity, and
Be horizontally arranged with diaphragm 8 in placed cavity, the top of diaphragm is provided with the first spring 9, the top of the first spring and placed cavity it is interior
Roof connection, the bottom end of the first spring and the top of diaphragm are adjacent to, and the bottom of placed cavity is provided with pipeline 10, is provided in pipeline
Valve ball 11, connecting rod 12, baffle 13 and second spring 14, the top and bottom end of second spring respectively with the bottom end of baffle and placement
The inner bottom wall of chamber connects, and valve ball is mounted on the top of baffle, and the top of pipeline is provided with opening 15, the bottom end of connecting rod and valve ball
Top middle portion connection, the top of connecting rod passes through opening from pipeline to the top of pipeline, and is arranged on the top of connecting rod
Have support chip 16, the top of support chip and the bottom end of diaphragm are adjacent to, and the right end bottom of ontology is provided with air inlet 17, air inlet with
The right end of pipeline is connected to, and one end of the first communicating pipe is connected to the right end bottom of measurement pipe, and the other end of the first communicating pipe is from originally
The top of body stretches in placed cavity；It further include the second communicating pipe 18, adjusting screw rod 19, needle valve 20 and adjusting block 21, second
The right end of communicating pipe stretches in placed cavity from the left end bottom of ontology, the top left hand of the bottom end of measurement pipe and the second communicating pipe
Connection, the left end of the second communicating pipe is provided with sealing plate 22, and threaded hole is provided on sealing plate, and the right end of adjusting screw rod is certainly
The left end spiral shell dress of sealing plate is stretched in the second communicating pipe across threaded hole and is connect with the left end of needle valve, the fixed peace of adjusting block
Within the second communicating pipe, and the through-hole 23 for controlling perforation is provided in the middle part of adjusting block, the right end of needle valve is located at through-hole
It is interior；Air pressure is adjusted by the diaphragm inside pressure regulator, diaphragm is adjusted by the first spring and second spring
Section improves its bearing capacity, and pressure can achieve 1500LB, reduces and uses limitation, reduces security risk；It is adjusted by rotation
Screw rod drives needle valve to move left and right within the second communicating pipe, and the gap between needle valve and adjusting block through-hole is adjusted,
To which its highest air pressure be adjusted, use reliability is improved.
A kind of novel high-pressure blow device of the utility model, measurement pipe are internally provided with upper limit plate 24 and lower limit
Plate 25 is respectively arranged with upper limit hole and lower limit hole, the top and bottom end point of float in the middle part of upper limit plate and lower limiting board
It is not provided with upper limit bar 26 and lower limit bar 27, the top of upper limit bar is supreme across upper limit hole from the bottom end of upper limit plate
The bottom end of the top of limit plate, lower limit bar passes through lower limit hole to the lower section of lower limiting board from the top of lower limiting board, and
Pointer is rotatably connected with lower limit bar；Guaranteed by the cooperation of upper limit plate, lower limiting board, upper limit bar and lower limit bar floating
Son can float up and down in measurement pipe, and guarantee measures air pressure.
A kind of novel high-pressure blow device of the utility model, needle valve are conical structure, and through-hole is left large and right small
Frustum cone structure；The shape of needle valve and through-hole matches, convenient that highest air pressure is adjusted.
A kind of novel high-pressure blow device of the utility model, the top of measurement pipe is provided with gas outlet 28.
A kind of novel high-pressure blow device of the utility model, the middle part of measurement pipe are conical pipe；Float is in conical pipe
It floats up and down.
A kind of novel high-pressure blow device of the utility model, the surrounding of diaphragm are provided with tensioning apparatus 29, and diaphragm passes through
Tensioning apparatus is mounted in placed cavity；Make diaphragm that there is certain tensile force, improves its bearing capacity.
A kind of novel high-pressure blow device of the utility model, the left end of adjusting screw rod is provided with turncap 30；Pass through rotation
Turn cap conveniently to rotate adjusting screw rod, improves use reliability.
A kind of novel high-pressure blow device of the utility model before completing above-mentioned movement, first will at work
Its position for being installed to user's needs, is adjusted air pressure by the diaphragm inside pressure regulator, by the first spring and
Diaphragm is adjusted in second spring, improves its bearing capacity, and pressure can achieve 1500LB, reduces and uses limitation, reduces
Security risk；Needle valve is driven to move left and right within the second communicating pipe by rotation adjusting screw rod, it is logical to needle valve and adjusting block
Gap between hole is adjusted, so that its highest air pressure be adjusted, improves use reliability, by upper limit plate, under
The cooperation of limit plate, upper limit bar and lower limit bar guarantees that float can float up and down in measurement pipe, guarantees to carry out air pressure
The shape of measurement, needle valve and through-hole matches, convenient that highest air pressure is adjusted.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of novel high-pressure blow device, which is characterized in that adjusted including suspended body flowmeter, the first communicating pipe (1) and pressure
Device, the suspended body flowmeter include shell (2), measurement pipe (3), magnetic coupling axis (4) and dial (5), and the inside of shell (2) is set
It is equipped with working chamber, roof of the top of measurement pipe (3) from working chamber across shell (2) extend out to shell (2) outside, measurement pipe
(3) it is external that bottom wall of the bottom end from working chamber across shell (2) extend out to shell (2), and is arranged in the inside of measurement pipe (3)
Have float (31), one end of the magnetic coupling axis (4) is provided with pointer (6), one end measurement pipe (3) of the pointer (6)
Right end passes through the left side of measurement pipe (3) to measurement pipe (3), and pointer (6) is rotatably arranged, and the dial (5) is mounted on
The front end of shell (2), the pressure regulator include ontology (7), and ontology (7) is internally provided with placed cavity, and in placed cavity
Inside be horizontally arranged with diaphragm (8), the top of diaphragm (8) is provided with the first spring (9), the top of first spring (9) with put
The inner roof wall connection of chamber is set, the bottom end of the first spring (9) and the top of diaphragm (8) are adjacent to, and the bottom of placed cavity is provided with pipeline
(10), it is provided with valve ball (11), connecting rod (12), baffle (13) and second spring (14) in the pipeline (10), described second
The top and bottom end of spring (14) are connect with the inner bottom wall of the bottom end of baffle (13) and placed cavity respectively, valve ball (11) installation
On the top of baffle (13), the top of pipeline (10) is provided with opening (15), the bottom end and valve ball (11) of the connecting rod (12)
Top middle portion connection, the top of connecting rod (12) passes through the top of opening (15) to pipeline (10) from pipeline (10), and
The top of connecting rod (12) is provided with support chip (16), and the top of the support chip (16) and the bottom end of diaphragm (8) are adjacent to, ontology
(7) right end bottom is provided with air inlet (17), and the air inlet (17) is connected to the right end of pipeline (10), first connection
One end of pipe (1) is connected to the right end bottom of measurement pipe (3), and the top of the other end from the ontology (7) of the first communicating pipe (1) is protruded into
To placed cavity；It further include the second communicating pipe (18), adjusting screw rod (19), needle valve (20) and adjusting block (21), described second
The left end bottom of the right end of communicating pipe (18) from ontology (7) stretches in placed cavity, and the bottom end of the measurement pipe (3) connects with second
The top left hand of siphunculus (18) is connected to, and the left end of the second communicating pipe (18) is provided with sealing plate (22), and on sealing plate (22)
It is provided with threaded hole, the left end spiral shell of the right end self-sealing plate (22) of the adjusting screw rod (19), which is filled, stretches to second across threaded hole
It is connect in communicating pipe (18) and with the left end of needle valve (20), the adjusting block (21) is fixedly mounted on the second communicating pipe (18)
It is interior, and the through-hole (23) for controlling perforation is provided in the middle part of adjusting block (21), the right end of the needle valve (20) is located at through-hole
(23) in.
2. a kind of novel high-pressure blow device as described in claim 1, which is characterized in that the inside of the measurement pipe (3) is set
It is equipped with upper limit plate (24) and lower limiting board (25), is respectively arranged in the middle part of the upper limit plate (24) and lower limiting board (25)
Upper limit hole and lower limit hole, the top and bottom end of the float (31) are respectively arranged with upper limit bar (26) and lower limit bar
(27), the top of the upper limit bar (26) passes through the upper of the supreme limit plate in upper limit hole (24) from the bottom end of upper limit plate (24)
The bottom end of side, the lower limit bar (27) passes through under lower limit hole to lower limiting board (25) from the top of lower limiting board (25)
Side, and pointer (6) is rotatably connected with lower limit bar (27).
3. a kind of novel high-pressure blow device as claimed in claim 2, which is characterized in that the needle valve (20) is cone
Structure, the through-hole (23) are frustum cone structure left large and right small.
4. a kind of novel high-pressure blow device as claimed in claim 3, which is characterized in that the top of the measurement pipe (3) is set
It is equipped with gas outlet (28).
5. a kind of novel high-pressure blow device as claimed in claim 4, which is characterized in that the middle part of the measurement pipe (3) is
Conical pipe.
6. a kind of novel high-pressure blow device as claimed in claim 4, which is characterized in that the surrounding of the diaphragm (8) is arranged
Have tensioning apparatus (29), diaphragm (8) is mounted in placed cavity by tensioning apparatus (29).
7. a kind of novel high-pressure blow device as claimed in claim 6, which is characterized in that the left end of the adjusting screw rod (19)
It is provided with turncap (30).
8. a kind of novel high-pressure blow device as claimed in claim 7, which is characterized in that the pointer (6) is directed toward dial
(5)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149337.9U CN208894773U (en) | 2018-07-19 | 2018-07-19 | A kind of novel high-pressure blow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149337.9U CN208894773U (en) | 2018-07-19 | 2018-07-19 | A kind of novel high-pressure blow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208894773U true CN208894773U (en) | 2019-05-24 |
Family
ID=66567746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821149337.9U Withdrawn - After Issue CN208894773U (en) | 2018-07-19 | 2018-07-19 | A kind of novel high-pressure blow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208894773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927386A (en) * | 2018-07-19 | 2018-12-04 | 信东仪器仪表（苏州）股份有限公司 | A kind of novel high-pressure blow device |
-
2018
- 2018-07-19 CN CN201821149337.9U patent/CN208894773U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927386A (en) * | 2018-07-19 | 2018-12-04 | 信东仪器仪表（苏州）股份有限公司 | A kind of novel high-pressure blow device |
| CN108927386B (en) * | 2018-07-19 | 2023-09-29 | 信东仪器仪表（苏州）股份有限公司 | Novel high-pressure purging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190524 Effective date of abandoning: 20230620 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190524 Effective date of abandoning: 20230620 |