CN211904530U - Manometer installing support that refrigerating unit used - Google Patents
Manometer installing support that refrigerating unit used Download PDFInfo
- Publication number
- CN211904530U CN211904530U CN202021064154.4U CN202021064154U CN211904530U CN 211904530 U CN211904530 U CN 211904530U CN 202021064154 U CN202021064154 U CN 202021064154U CN 211904530 U CN211904530 U CN 211904530U
- Authority
- CN
- China
- Prior art keywords
- cold insulation
- pressure gauge
- pipe
- manometer
- connecting plate
- Prior art date
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a manometer installing support that refrigerating unit used, including the manometer, the bottom of manometer is provided with the connecting pipe, and the fixed surface of connecting pipe has a limiting plate, and the bottom mounting of limiting plate has cold insulation ring, and the connecting plate is installed to the bottom of manometer, and the top of connecting plate is provided with cold insulation pipe, and cold insulation pipe is inserted to the connecting pipe, and cold insulation cover has been cup jointed on cold insulation pipe's surface. The connecting pipe at the bottom end of the pressure gauge is communicated with the refrigerating pipeline through the cold insulation ring and the cold insulation pipe, so that the influence of the cold temperature of the refrigerating unit on the pressure gauge is reduced, elements in the pressure gauge are protected, and the service life of the pressure gauge is prolonged; and the cold insulation sleeve is arranged on the surface of the cold insulation pipe, so that the pressure gauge is convenient to install and disassemble. The protection casing covers in the outside of manometer, avoids the manometer collision, protects the normal use of manometer.
Description
Technical Field
The utility model belongs to the technical field of the manometer, specifically be a manometer installing support that refrigerating unit used.
Background
The pressure gauge is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very commonly applied and almost extends to all the fields of industrial processes and scientific researches. The method is widely available in the fields of refrigeration systems, heating power pipe networks, oil and gas transmission, water and gas supply systems and the like. Especially in the industrial process control and technical measurement process, the mechanical pressure gauge is more and more widely applied due to the characteristics of high mechanical strength, convenient production and the like of the elastic sensitive element of the mechanical pressure gauge.
The invention discloses a high-temperature pressure gauge mounting structure in 2019, month 1 and 25, the Chinese patent of the invention with the publication number CN208432359U, which comprises a pressure gauge, wherein a heat insulation pipe is arranged on the lower side of the pressure gauge, the pressure gauge is in threaded connection with the heat insulation pipe, an elbow is arranged on one side, away from the pressure gauge, of the heat insulation pipe, one end, away from the pressure gauge, of the heat insulation pipe is fixedly connected with one end of the elbow through a first limiting mechanism, an outlet of a pump is arranged on one side, away from the heat insulation pipe, of the elbow, one end, away from the heat insulation pipe, of the elbow is in threaded connection with the side wall of the outlet of the pump, a. The utility model discloses rational in infrastructure, the mounting means is simple, can be applicable to the pressure measurement of the material that viscidity is high, easily solidify simultaneously, and the manometer is contactless with the material simultaneously, has avoided material and material high temperature to the influence of manometer, has prolonged the life of manometer.
The pressure gauge mounting bracket for the existing refrigerating unit is simple to mount, convenient to measure and convenient for observation of users. However, when the pressure gauge is used in a refrigerating unit, the temperature of the position where the pressure gauge is located is lower than the normal temperature, and the pressure gauge is used and monitored for a long time, so that the service life of elements inside the pressure gauge is shortened, and meanwhile, the surface of the pressure gauge is cold, and the installation and the disassembly of the pressure gauge are influenced. Moreover, the pressure gauge belongs to the precision instrument, and its outside lacks some protector, protects the pressure gauge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a manometer installing support that refrigerating unit used to solve when using in refrigerating unit, because the position temperature that the manometer was located is less than the normal atmospheric temperature, and long-time use monitoring, the problem that leads to the life of the inside component of manometer to subtract the weak point.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure gauge mounting bracket for a refrigerating unit comprises a pressure gauge, wherein a connecting pipe is arranged at the bottom end of the pressure gauge and is perpendicular to a connecting plate; the surface of the connecting pipe is fixed with a limiting plate, the bottom end of the limiting plate is fixed with a cold insulation ring, and the cold insulation ring is positioned between the limiting plate and the cold insulation pipe after the pressure gauge is installed. The connecting plate is installed to the bottom of manometer, the top of connecting plate is provided with cold insulation pipe, cold insulation pipe is inserted to the connecting pipe, cold insulation cover has been cup jointed on cold insulation pipe's surface, and cold insulation cover's top is no longer than cold insulation pipe's top.
Preferably, the top end of the connecting plate is provided with an installation groove, the top end of the connecting plate is provided with a protective cover, and the top end of the protective cover is not lower than the top end of the pressure gauge; the bottom end of the protective cover is inserted into the mounting groove.
Preferably, the surface of connecting plate is provided with the bolt, the bottom of connecting plate is connected with the mounting panel, the bottom of mounting panel is connected with the refrigeration pipeline.
Preferably, the surface of the connecting pipe is a threaded surface, the threaded surface is located below the limiting plate, and the surface of the connecting pipe above the limiting plate is a smooth surface. The limiting plate is perpendicular to the connecting pipe, the cold insulation ring is an elastic ring, and the diameter of the cold insulation ring is not larger than that of the limiting plate.
Preferably, the connecting plate is perpendicular to the cold insulation pipe, the inner surface of the cold insulation pipe is a threaded surface, and the length of the connecting pipe is not greater than that of the cold insulation pipe. The connecting pipe is in threaded connection with the cold insulation pipe.
Preferably, the mounting groove is ring type groove, the degree of depth of mounting groove is not more than the connecting plate thickness, the protection casing is cylinder type net cover, is formed by the thin pole overlap joint of cylinder type, both can be used for protecting the manometer, does not hinder again and observes the manometer.
Preferably, the connecting plate is tightly connected with the mounting plate through a bolt, the mounting plate is parallel to the connecting plate, and the diameter of the connecting plate is not smaller than that of the mounting plate.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the connecting pipe at the bottom end of the pressure gauge is communicated with the refrigerating pipeline through the cold insulation ring and the cold insulation pipe, so that the influence of the cold temperature of the refrigerating unit on the pressure gauge is reduced, elements in the pressure gauge are protected, and the service life of the pressure gauge is prolonged; and the cold insulation sleeve is arranged on the surface of the cold insulation pipe, so that the pressure gauge is convenient to install and disassemble.
2. The protection casing covers in the outside of manometer, avoids the manometer collision, protects the normal use of manometer.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view taken along the direction a-a of fig. 1 according to the present invention;
fig. 3 is an enlarged view of fig. 1 at B of the present invention;
fig. 4 is a front view of the protective cover of fig. 1 of the present invention;
fig. 5 is a cross-sectional view of the protective cover of fig. 1 according to the present invention.
In the figure: 1. a refrigeration pipeline; 2. mounting a plate; 3. a bolt; 4. a connecting plate; 5. a cold insulation sleeve; 6. a connecting pipe; 7. a pressure gauge; 8. a protective cover; 9. mounting grooves; 10. a cold insulation pipe; 11. a cold insulation ring; 12. and a limiting plate.
Detailed Description
Referring to fig. 1 and 3, a pressure gauge mounting bracket for a refrigeration unit includes a pressure gauge 7, a connecting pipe 6 is disposed at the bottom end of the pressure gauge 7, and the connecting pipe 6 is perpendicular to a connecting plate 4; the surface of the connecting pipe 6 is a threaded surface, the threaded surface is positioned below the limiting plate 12, and the surface of the connecting pipe 6 above the limiting plate 12 is a smooth surface.
Referring to fig. 1 and 3, a limiting plate 12 is fixed on the surface of the connecting pipe 6, the limiting plate 12 is a circular plate, and the limiting plate 12 is perpendicular to the connecting pipe 6; the bottom end of limiting plate 12 is fixed with cold insulation ring 11, and cold insulation ring 11 is the elastic ring, and cold insulation ring 11's diameter is not more than limiting plate 12's diameter, and manometer 7 installs the back, and cold insulation ring 11 is located between limiting plate 12 and the cold insulation pipe 10.
Referring to fig. 1, 2 and 3, a connecting plate 4 is mounted at the bottom end of the pressure gauge 7, the connecting plate 4 is a circular plate, and the connecting plate 4 is perpendicular to the cold insulation pipe 10; the top of connecting plate 4 is provided with cold insulation pipe 10, and the internal surface of cold insulation pipe 10 is the flank of screw, and connecting pipe 6 inserts cold insulation pipe 10, and connecting pipe 6 and cold insulation pipe 10 screw-thread fit are connected, and the length of connecting pipe 6 is not more than the length of cold insulation pipe 10.
Referring to fig. 1 and 3, the surface of the cold insulation pipe 10 is sleeved with the cold insulation sleeve 5, and the top end of the cold insulation sleeve 5 does not exceed the top end of the cold insulation pipe 10, so as to prevent the cold insulation pipe 10 from being touched by hand when the pressure gauge 7 is mounted and dismounted.
Referring to fig. 2, 3, 4 and 5, the top end of the connecting plate 4 is provided with an installation groove 9, the installation groove 9 is a circular groove, the diameter of the installation groove 9 is not greater than that of the connecting plate 4, and the depth of the installation groove 9 is not greater than the thickness of the connecting plate 4; a protective cover 8 is arranged at the top end of the connecting plate 4, the bottom end of the protective cover 8 is inserted into the mounting groove 9, and the top end of the protective cover 8 is not lower than the top end of the pressure gauge 7; the protective cover 8 is a cylindrical grid cover and is formed by lapping cylindrical thin rods, so that the protective cover can be used for protecting the pressure gauge 7 and does not hinder the observation of the pressure gauge 7.
Referring to fig. 1 and 3, a bolt 3 is arranged on the surface of a connecting plate 4, a mounting plate 2 is connected to the bottom end of the connecting plate 4, the mounting plate 2 is parallel to the connecting plate 4, the diameter of the connecting plate 4 is not smaller than that of the mounting plate 2, and the connecting plate 4 is tightly connected with the mounting plate 2 through the bolt 3; the bottom end of the mounting plate 2 is connected with a refrigeration pipeline 1.
The working principle of the scheme is as follows: the cold insulation sleeve 5 is sleeved on the surface of the cold insulation pipe 10, and the connecting pipe 6 at the bottom end of the pressure gauge 7 is inserted into the cold insulation pipe 10 at the top end of the connecting plate 4 and is in threaded connection with each other; at this time, the adiabatic ring 11 at the bottom end of the restriction plate 12 is in contact with the top end of the adiabatic tube 10.
The connecting plate 4 is tightly connected with the mounting plate 2 through a bolt 3, and the pressure gauge 7 is further mounted on the refrigerating pipeline 1; the protection casing 8 covers in the outside of manometer 7, and inside the bottom of protection casing 8 inserted mounting groove 9, protection casing 8 location, and conveniently take off and install, protection manometer 7.
Claims (7)
1. The utility model provides a manometer installing support that refrigerating unit used, includes manometer (7), its characterized in that: the bottom of manometer (7) is provided with connecting pipe (6), the fixed surface of connecting pipe (6) has limiting plate (12), the bottom mounting of limiting plate (12) has cold insulation ring (11), connecting plate (4) are installed to the bottom of manometer (7), the top of connecting plate (4) is provided with cold insulation pipe (10), connecting pipe (6) insert cold insulation pipe (10), cold insulation cover (5) have been cup jointed on the surface that cold insulation pipe (10).
2. A pressure gauge mounting bracket for a refrigeration unit as set forth in claim 1, wherein: the top of connecting plate (4) is opened there is mounting groove (9), protection casing (8) are installed on the top of connecting plate (4), mounting groove (9) are inserted to the bottom of protection casing (8).
3. A pressure gauge mounting bracket for a refrigeration unit as set forth in claim 1, wherein: the surface of connecting plate (4) is provided with bolt (3), the bottom of connecting plate (4) is connected with mounting panel (2), the bottom of mounting panel (2) is connected with refrigeration pipeline (1).
4. A pressure gauge mounting bracket for a refrigeration unit as set forth in claim 1, wherein: the surface of the connecting pipe (6) is a threaded surface, the limiting plate (12) is perpendicular to the connecting pipe (6), the cold insulation ring (11) is an elastic ring, and the diameter of the cold insulation ring (11) is not larger than that of the limiting plate (12).
5. A pressure gauge mounting bracket for a refrigeration unit as set forth in claim 1, wherein: the connecting plate (4) is perpendicular to the cold insulation pipe (10), the inner surface of the cold insulation pipe (10) is a threaded surface, and the connecting pipe (6) is in threaded connection with the cold insulation pipe (10).
6. A pressure gauge mounting bracket for a refrigeration unit as set forth in claim 2, wherein: the mounting groove (9) is a circular groove, the depth of the mounting groove (9) is not larger than the thickness of the connecting plate (4), and the protective cover (8) is a cylindrical grid cover.
7. A pressure gauge mounting bracket for a refrigeration unit as set forth in claim 3, wherein: the connecting plate (4) is tightly connected with the mounting plate (2) through the bolt (3), and the diameter of the connecting plate (4) is not smaller than that of the mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021064154.4U CN211904530U (en) | 2020-06-11 | 2020-06-11 | Manometer installing support that refrigerating unit used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021064154.4U CN211904530U (en) | 2020-06-11 | 2020-06-11 | Manometer installing support that refrigerating unit used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211904530U true CN211904530U (en) | 2020-11-10 |
Family
ID=73265900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021064154.4U Withdrawn - After Issue CN211904530U (en) | 2020-06-11 | 2020-06-11 | Manometer installing support that refrigerating unit used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211904530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393839A (en) * | 2020-11-17 | 2021-02-23 | 李健民 | Air pump pressure gauge with pressure adjusting function |
| CN113833922A (en) * | 2021-09-27 | 2021-12-24 | 深圳市宽田科技有限公司 | Pressure sensor convenient to be connected with pipeline |
-
2020
- 2020-06-11 CN CN202021064154.4U patent/CN211904530U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393839A (en) * | 2020-11-17 | 2021-02-23 | 李健民 | Air pump pressure gauge with pressure adjusting function |
| CN113833922A (en) * | 2021-09-27 | 2021-12-24 | 深圳市宽田科技有限公司 | Pressure sensor convenient to be connected with pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211904530U (en) | Manometer installing support that refrigerating unit used | |
| CN201724752U (en) | Leakage resistance type adjustable thermocouple | |
| CN101806637A (en) | Adjustable armored thermocouple (resistor) with multipoint leakage resistance | |
| CN210036850U (en) | Novel temperature and pressure compensation device for gas flowmeter | |
| CN204855005U (en) | Novel improve armor platinum resistance temperature sensor of structure | |
| CN211147775U (en) | Electronic remote water meter with protection function | |
| CN208367502U (en) | A kind of intelligent management control logger | |
| CN204115902U (en) | The temperature measuring equipment of water-cooled wall-shaped gasification furnace | |
| CN211824868U (en) | Wisdom gas pressure detection alarm device | |
| CN201408088Y (en) | Multipoint leakage-resisting adjustable sheathed thermocouple | |
| CN204649325U (en) | Large-scale water turbine bearing shell shock resistance temperature sensor | |
| CN210487242U (en) | Oil cylinder body detection device | |
| CN210005562U (en) | flue gas velocity of flow measurement calibration structure | |
| CN209485598U (en) | A kind of major part anti-shock pressure meter | |
| CN208282881U (en) | A kind of temperature and pressure sensor encapsulating structure of ultrasonic wave gas meter | |
| CN213985414U (en) | Large length-diameter ratio thermometer based on elastic support ring | |
| CN216283359U (en) | Thickness measuring probe of pipeline detector | |
| CN218239085U (en) | Armored temperature core vibration-proof device | |
| CN110646132A (en) | Small-size high-temperature pressure transmitter | |
| CN220625409U (en) | Ultrasonic flowmeter for gas | |
| CN219045565U (en) | Wall-penetrating sealing device for thermocouple lead of high-pressure container | |
| CN214502757U (en) | Pressure gauge with protective device | |
| CN220135559U (en) | Balanced adjusting device of heat supply secondary pipe network | |
| CN208736464U (en) | A kind of corrosion resistant pressure detecting table | |
| CN218895880U (en) | Power plant pressure measurement appearance installation mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20201110 Effective date of abandoning: 20220129 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20201110 Effective date of abandoning: 20220129 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |