CN206741330U - A kind of pressure controller - Google Patents
A kind of pressure controller Download PDFInfo
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- CN206741330U CN206741330U CN201720245271.2U CN201720245271U CN206741330U CN 206741330 U CN206741330 U CN 206741330U CN 201720245271 U CN201720245271 U CN 201720245271U CN 206741330 U CN206741330 U CN 206741330U
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- pressure
- screw
- shell
- low pressure
- spring
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Abstract
The utility model discloses a kind of pressure controller, including shell, the bottom of the shell is provided with the second screw, and the bottom of two the second screws is respectively arranged with high-pressure gas box component and low pressure gas tank component, the bottom of the high-pressure gas box component and low pressure gas tank component is provided with nut, the lower surface of the shell is provided with into coil, the shell is internally provided with high pressure arm-tie, high pressure pivot pin is provided with the high pressure arm-tie, the side of the high pressure pivot pin is provided with high pressure lever plate, the side of the high pressure lever plate is provided with the second dial, the side of second dial is provided with high-pressure regulation spring, high-pressure pointer is provided with high-pressure regulation spring.The pressure controller, it is simple in construction, it is low into production cost, it is easy to operation, and be able to ensure that by control system safety and normal operation, and precision and reliability of the present utility model are improved, and cost has been saved, improve the market competitiveness of the present utility model.
Description
Technical field
Press device technical field is the utility model is related to, specially a kind of pressure controller.
Background technology
Pressure controller uses the sensor of metal 316L diaphragm types, available for neutral oil, gas medium and water.Controller
Setting value it is adjustable, adjustable range 0.1-40MPa range sections are arbitrarily optional.Explosion-proof type product is explosion-proof to be masked as ExedIICT6, can
It is explosive for medium IIA, IIB and IIC class CT1-CT6 such as gas, liquid or steam to the corrosion-free effect of pressure element groups
Realize that pressure automatically controls in admixture of gas place.
At present, the pressure controller of in the market is complicated, and production cost is high, poor reliability, safety problem easily occurs,
So as to cause the pressure controller market competitiveness small.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of pressure controller, solves at present, in the market
Pressure controller is complicated, and production cost is high, poor reliability, safety problem easily occurs, so as to cause pressure controller city
The problem of field competitiveness is small.
(2) technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of pressure controller, including shell, institute
The bottom for stating shell is provided with the second screw, and the bottom of two the second screws is respectively arranged with high-pressure gas box component and low pressure
Gas tank component, the bottom of the high-pressure gas box component and low pressure gas tank component are provided with nut, and the lower surface of the shell is set
It is equipped with into coil, the shell is internally provided with high pressure arm-tie, and high pressure pivot pin, the high pressure are provided with the high pressure arm-tie
The side of pivot pin is provided with high pressure lever plate, and the side of the high pressure lever plate is provided with the second dial, second scale
The side of disk is provided with high-pressure regulation spring, and high-pressure pointer is provided with the high-pressure regulation spring, described
The bottom of the inwall of shell is provided with the 6th screw, and the side of the 6th screw is provided with cup type packing ring, the cup type packing ring
Be arranged above the 5th screw, the side of the 5th screw is provided with microswitch, and the side of the microswitch is set
The 4th screw is equipped with, the upper surface of the shell is provided with pressure difference set screw and pressure regulating screw, and the pressure difference adjusts spiral shell
Silk is located at the side of pressure regulating screw, and the second split washer, the inwall of the shell are provided with the top of the outer casing inner wall
Side be provided with pressure difference screw seat board, the side of the pressure difference screw seat board is provided with the 3rd screw, the pressure difference screw seat
The side of plate is provided with the first dial, and low pressure arm-tie, the inside of the shell are provided with immediately below first dial
Low pressure pointer is provided with, the side of the low pressure pointer is provided with pressure difference regulation spring, the low pressure pointer
Surface on be provided with pressure regulating spring, the bottom of the pressure regulating spring is provided with low pressure lever plate, the low pressure thick stick
The side of bar plate is provided with pressure difference driver plate, and the side of the pressure difference driver plate is provided with spring collar, the spring positioning
The side of circle is provided with the first split washer, and the side of first split washer is provided with low pressure pivot pin.
Preferably, the side of the shell is provided with installing plate, and the installing plate is L-shaped.
Preferably, side of the shell away from installing plate is provided with enclosing cover, and the 7th is provided with the surface of the enclosing cover
Screw.
Preferably, the side of the installing plate is fixedly connected by the first screw with shell.
Preferably, first screw, the second screw, the 3rd screw, the 4th screw, the 5th screw, the 6th screw and
The model of seven screws is identical.
(3) beneficial effect
The utility model provides a kind of pressure controller, possesses following beneficial effect：
(1), the pressure controller, it is simple in construction, it is low into production cost, it is easy to operation, and be able to ensure that and pacified by control system
Complete and normal operation, and precision and reliability of the present utility model are improved, and cost has been saved, improve of the present utility model
The market competitiveness.
(2), the pressure controller, it is compact-sized, it is reasonable in design, it is practical.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model is faced；
Fig. 2 is the structural representation of the utility model A-A sections；
Fig. 3 is the cross-sectional view of the utility model backsight.
In figure：1 installing plate, 2 low pressure pivot pins, 3 split washers, 4 spring collars, 5 pressure difference driver plates, 6 low pressure lever plates,
7 pressure regulating springs, 8 pressure differences regulation spring, 9 first screws, 10 low pressure pointers, 11 nuts, 12 low pressure gas tank components, 13
Second screw, 14 low pressure arm-ties, 15 first dials, 16 pressure difference screw seat boards, 17 split washers, 18 pressure difference set screws, 19
Pressure regulating screw, 20 the 3rd screws, 21 the 4th screws, 22 microswitches, 23 the 5th screws, 24 cup type packing rings, 25 the 6th spiral shells
Nail, 26 high-pressure pointers, 27 high-pressures regulation spring, 28 second dials, 29 shells, 30 high pressure lever plates, 31 high pressures
Coil, 35 enclosing covers, 36 the 7th screws are entered in pivot pin, 32 high pressure arm-ties, 33 high-pressure gas box components, 34.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As Figure 1-3, the utility model provides a kind of technical scheme：A kind of pressure controller, including shell 29, shell
29 side is provided with installing plate 1, and installing plate 1 is L-shaped, by setting installing plate 1, makes pressure controller and other structures
Connection is more convenient, and the side of installing plate 1 is fixedly connected by the first screw 9 with shell 29, side of the shell 29 away from installing plate 1
Face is provided with enclosing cover 35, and the 7th screw 36 is provided with the surface of enclosing cover 35, and the bottom of shell 29 is provided with the second screw 13,
And the bottom of two the second screws 13 is respectively arranged with high-pressure gas box component 33 and low pressure gas tank component 12, high-pressure gas box component 33
Be provided with nut 11 with the bottom of low pressure gas tank component 12, the lower surface of shell 29 is provided with into coil 34, shell 29 it is interior
Portion is provided with high pressure arm-tie 32, and high pressure pivot pin 31 is provided with high pressure arm-tie 32, and the side of high pressure pivot pin 31 is provided with high pressure thick stick
Bar plate 30, the side of high pressure lever plate 30 are provided with the second dial 28, and the side of the second dial 28 is provided with high-pressure
Spring 27 is adjusted, is provided with high-pressure pointer 26 on high-pressure regulation spring 27, the bottom of the inwall of shell 29 is provided with
6th screw 25, the side of the 6th screw 25 are provided with cup type packing ring 24, and cup type packing ring 24 is arranged above the 5th screw
23, the side of the 5th screw 23 is provided with microswitch 22, and the side of microswitch 22 is provided with the 4th screw 21, shell 29
Upper surface is provided with pressure difference set screw 18 and pressure regulating screw 19, and pressure difference set screw 18 is located at pressure regulating screw 19
Side, the second split washer 17 is provided with the top of the inwall of shell 29, the side of the inwall of shell 29 is provided with pressure difference screw seat
Plate 16, the side of pressure difference screw seat board 16 are provided with the 3rd screw 20, and the side of pressure difference screw seat board 16 is provided with the first scale
Disk 15, the underface of the first dial 15 are provided with low pressure arm-tie 14, and shell 29 is internally provided with low pressure pointer 10, low
The side of pressure pressure pointer 10 is provided with pressure difference regulation spring 8, and pressure regulation bullet is provided with the surface of low pressure pointer 10
Spring 7, the bottom of pressure regulating spring 7 are provided with low pressure lever plate 6, and the side of low pressure lever plate 6 is provided with pressure difference driver plate 5,
The side of pressure difference driver plate 5 is provided with spring collar 4, by setting spring collar 4, makes the position of pressure regulating spring 7
It is more convenient to limit, and the side of spring collar 4 is provided with the first split washer 3, and the side of the first split washer 3 is provided with low
Last item pin 2, the first screw 9, the second screw 13, the 3rd screw 20, the 4th screw 21, the 5th screw 23, the 6th screw 25 and
The model of seven screws 36 is identical.
In use, inflatable body or liquid first into the gas tank of low pressure gas tank component 12, gas or liquid can make it is low
The gas tank ripple inside pipe wall of box assembly 12 of calming the anger produces pressure so that the gas tank bellows of low pressure gas tank component 12 produce it is flexible
Displacement, when gas or fluid pressure are more than setting pressure, the gas tank bellows of low pressure gas tank component 12 overcomes pressure to adjust
The high pressure lever plate 30 in elongation displacement promotion complete machine caused by spring 7 is saved, the other end of high pressure lever plate 30 will promote
The shell fragment of the behind of microswitch 22, so that microswitch 22 produces electric signal to control centre, open pressure in total system
Begin to decline, when gas or fluid pressure are less than setting pressure, pressure regulating spring 7 overcomes power caused by bellows to make ripple
Compression displacement caused by line pipe, so that the other end of low pressure lever plate 6 will unclamp the shell fragment of the behind of microswitch 22, make micro-
Dynamic switch 22 produces electric signal to control system, begins to ramp up the pressure in system entirety.
It can to sum up obtain, the pressure controller is simple in construction, low into production cost, easy to operation, and is able to ensure that and is by control
System safety and normal operation, and precision and reliability of the present utility model are improved, and cost has been saved, it is new to improve this practicality
The market competitiveness of type.
Meanwhile the pressure controller, it is compact-sized, it is reasonable in design, it is practical.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pressure controller, including shell (29), it is characterised in that：The bottom of the shell (29) is provided with the second spiral shell
Follow closely (13), and the bottom of two the second screws (13) is respectively arranged with high-pressure gas box component (33) and low pressure gas tank component (12),
The bottom of the high-pressure gas box component (33) and low pressure gas tank component (12) is provided with nut (11), under the shell (29)
Surface is provided with into coil (34), and the shell (29) is internally provided with high pressure arm-tie (32), on the high pressure arm-tie (32)
High pressure pivot pin (31) is provided with, the side of the high pressure pivot pin (31) is provided with high pressure lever plate (30), the high pressure lever plate
(30) side is provided with the second dial (28), and the side of second dial (28) is provided with high-pressure regulation spring
(27) high-pressure pointer (26), the bottom of the inwall of the shell (29), are provided with the high-pressure regulation spring (27)
Portion is provided with the 6th screw (25), and the side of the 6th screw (25) is provided with cup type packing ring (24), the cup type packing ring
(24) be arranged above the 5th screw (23), the side of the 5th screw (23) is provided with microswitch (22), described
The side of microswitch (22) is provided with the 4th screw (21), and the upper surface of the shell (29) is provided with pressure difference set screw
(18) and pressure regulating screw (19), the pressure difference set screw (18) is located at the side of pressure regulating screw (19), described outer
The second split washer (17) is provided with the top of shell (29) inwall, the side of the inwall of the shell (29) is provided with pressure difference screw
Seat board (16), the side of the pressure difference screw seat board (16) are provided with the 3rd screw (20), the pressure difference screw seat board (16)
Side is provided with the first dial (15), and low pressure arm-tie (14) is provided with immediately below first dial (15), described outer
Shell (29) is internally provided with low pressure pointer (10), and the side of the low pressure pointer (10) is provided with pressure difference regulation bullet
Spring (8), pressure regulating spring (7) is provided with the surface of the low pressure pointer (10), the pressure regulating spring (7)
Bottom is provided with low pressure lever plate (6), and the side of the low pressure lever plate (6) is provided with pressure difference driver plate (5), and the pressure difference passes
The side of dynamic plate (5) is provided with spring collar (4), and the side of the spring collar (4) is provided with the first split washer
(3), the side of first split washer (3) is provided with low pressure pivot pin (2).
A kind of 2. pressure controller according to claim 1, it is characterised in that：The side of the shell (29) is provided with peace
Loading board (1), the installing plate (1) are L-shaped.
A kind of 3. pressure controller according to claim 1, it is characterised in that：The shell (29) is away from installing plate (1)
Side be provided with enclosing cover (35), be provided with the 7th screw (36) on the surface of the enclosing cover (35).
A kind of 4. pressure controller according to claim 2, it is characterised in that：The side of the installing plate (1) passes through
One screw (9) is fixedly connected with shell (29).
A kind of 5. pressure controller according to claim 4, it is characterised in that：First screw (9), the second screw
(13), the model of the 3rd screw (20), the 4th screw (21), the 5th screw (23), the 6th screw (25) and the 7th screw (36)
It is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245271.2U CN206741330U (en) | 2017-03-14 | 2017-03-14 | A kind of pressure controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245271.2U CN206741330U (en) | 2017-03-14 | 2017-03-14 | A kind of pressure controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206741330U true CN206741330U (en) | 2017-12-12 |
Family
ID=60556613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720245271.2U Active CN206741330U (en) | 2017-03-14 | 2017-03-14 | A kind of pressure controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206741330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106708117A (en) * | 2017-03-14 | 2017-05-24 | 上海奉申制冷控制器股份有限公司 | Pressure controller |
-
2017
- 2017-03-14 CN CN201720245271.2U patent/CN206741330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106708117A (en) * | 2017-03-14 | 2017-05-24 | 上海奉申制冷控制器股份有限公司 | Pressure controller |
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