CN219511734U - Pressure gauge for pipe network - Google Patents
Pressure gauge for pipe network Download PDFInfo
- Publication number
- CN219511734U CN219511734U CN202320571718.0U CN202320571718U CN219511734U CN 219511734 U CN219511734 U CN 219511734U CN 202320571718 U CN202320571718 U CN 202320571718U CN 219511734 U CN219511734 U CN 219511734U
- Authority
- CN
- China
- Prior art keywords
- pressure gauge
- valve
- manometer
- connecting pipe
- pipe
- 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.)
- Active
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a pressure gauge for a pipe network, which comprises a supporting component, a protecting component and a connecting component, wherein the supporting component comprises a pressure gauge, a scale plate assembled in the pressure gauge, a glass fixing piece assembled on one side of the pressure gauge and a pressure gauge connecting pipe assembled at the bottom of the pressure gauge, and the protecting component comprises a protecting shell arranged on the outer side of the pressure gauge.
Description
Technical Field
The utility model relates to the technical field of pressure gauges, in particular to a pressure gauge for a pipe network.
Background
The pressure gauge is an instrument for measuring the pressure of fluid, and is usually used for comparing the measured pressure with a certain reference pressure, so that the measured pressure is the relative pressure or pressure difference, the pressure gauge has the characteristics of higher precision, wide range, low maintenance cost, good vibration resistance and the like, and still plays an important role in stratum testing, after a worker installs the pressure gauge on a pipeline, the pressure gauge is used for a long time and is exposed to the external environment, the situation that damage can occur, the pressure gauge needs to be replaced, when the worker replaces the pressure gauge, a pipeline valve needs to be closed, the pipeline stops being used after the pipeline is closed, and for some liquid which can be cooled rapidly, the pipeline is condensed in the pipeline after the pipeline is stopped from being conveyed, so that potential safety hazards exist, and the pressure gauge for a pipe network can bring convenience to the worker.
Disclosure of Invention
The utility model aims to provide a pressure gauge for a pipe network, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the utility model provides a pressure gauge for a pipe network, which comprises a supporting component, a protecting component and a connecting component, wherein the supporting component comprises a pressure gauge, a scale plate assembled in the pressure gauge, a glass fixing piece assembled on one side of the pressure gauge and a pressure gauge connecting pipe assembled at the bottom of the pressure gauge, the protecting component comprises a protecting shell installed on the outer side of the pressure gauge, the connecting component comprises a valve connecting piece installed at the bottom of the pressure gauge connecting pipe, a valve installed at the bottom of the valve connecting piece, a valve rod installed on the front face of the valve, a valve connecting pipe installed at the bottom of the valve, a fastening bolt installed at the outer side of the valve connecting pipe and a pointer installed in a connecting thread formed on the outer side of the valve connecting pipe, and one side of the glass fixing piece is provided with a connecting ring which is in threaded connection with the pressure gauge.
Preferably, the glass fixing member is internally provided with glass.
Preferably, the sealing washer is installed to the inboard of protective housing, the ventilation hole has been seted up to the bottom of protective housing, the connecting pipe shell is installed to the bottom of protective housing, and the connecting pipe shell is located the front in ventilation hole.
Preferably, the connecting block is installed to the surface symmetry of protective housing, the connecting hole has been seted up to the inside of connecting block.
By adopting the technical scheme, the pressure gauge has the beneficial effects that the valve is arranged in the pressure gauge, when the pressure gauge is exposed in the external environment for a long time to work, the pressure gauge can be possibly damaged, a worker is required to replace the pressure gauge, the valve is closed by rotating the valve rod arranged on the front of the valve, then the connection and fixation of the pressure gauge and the valve are released, the pressure gauge is removed and then a new pressure gauge is arranged, the replacement can be completed by opening the valve rod after the pressure gauge is arranged, the worker can replace the pressure gauge under the condition that the pipeline is not closed, the potential safety hazard caused by liquid staying in the pipeline when the pressure gauge is replaced to close the pipeline is prevented, and convenience is brought to the worker.
Drawings
FIG. 1 is a schematic perspective view of a pressure gauge of the present utility model.
Fig. 2 is a schematic perspective view of a glass fixing member according to the present utility model.
Fig. 3 is a schematic perspective view of a protective shell according to the present utility model.
In the figure: 100. a support assembly; 101. a pressure gauge; 102. a scale plate; 103. a pointer; 104. a glass fixing member; 105. a connecting ring; 106. glass; 107. a pressure gauge connecting pipe;
200. a protection component; 201. a protective shell; 202. a seal ring; 203. a vent hole; 204. a connecting pipe housing; 205. a connecting block; 206. a connection hole;
300. a connection assembly; 301. a valve; 302. a valve connector; 303. a valve stem; 304. a valve connecting pipe; 305. a fastening bolt; 306. and (5) connecting threads.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, a pressure gauge for a pipe network;
the support assembly 100 comprises a pressure gauge 101, the pressure gauge 101 arranged on a pipeline can detect and display the pressure generated by fluid in the pipeline, the pressure gauge 101 can provide the pressure condition in the pipeline for workers, a scale plate 102 is assembled in the pressure gauge 101, the pressure gauge 101 can provide installation space and support for the scale plate 102 arranged in the pipeline, after the pressure generated by the fluid in the pipeline is detected, the scale plate 102 can provide scale marks for a pointer 103, the workers can observe the internal pressure value conveniently, the pointer 103 is arranged in the scale plate 102, the scale plate 102 can provide installation space and support for the pointer 103 arranged in the interior, after the pressure gauge 101 detects the pressure generated by the fluid in the pipeline, the pointer 103 rotates on the scale plate 102, the pressure value in the pipeline is displayed after the pointer 103 stops, the workers can observe conveniently, the glass fixing piece 104 assembled on one side of the pressure gauge 101, the pressure gauge 101 can provide an installation space and a support for the glass fixing piece 104 installed on one side, the connecting ring 105 is installed on one side of the glass fixing piece 104, the connecting ring 105 is in threaded connection with the pressure gauge 101, the glass fixing piece 104 can provide a support for the connecting ring 105 installed at one time, when a worker needs to install the glass fixing piece 104, the connecting ring 105 installed on one side of the glass fixing piece 104 is in threaded connection with the pressure gauge 101, after connection, the glass fixing piece 104 can be provided with a support and a fixed connection, the glass fixing piece 104 is prevented from falling off, thereby affecting the fixing condition of the internal glass 106, the glass 106 is installed in the glass fixing piece 104, the glass fixing piece 104 can provide an installation space and a support for the glass 106 installed in the interior, when the worker installs the glass 106, can observe the pressure numerical value on the inside scale plate 102 of manometer 101 through glass 106, glass 106 can provide sealed effect for manometer 101, prevents that external object from getting into inside the manometer 101, causes the damage to inside to influence the normal use of manometer 101, assemble the manometer connecting pipe 107 in manometer 101 bottom, the manometer connecting pipe 107 of manometer 101 bottom installation can provide the ability of connection for manometer 101, makes manometer 101 can be connected with external pipeline.
Referring to fig. 3, a pressure gauge for a pipe network;
the protection assembly 200 comprises a protection shell 201 arranged on the outer side of the pressure gauge 101, the pressure gauge 101 can provide support for the protection shell 201 arranged on the outer side, after a worker installs the pressure gauge 101 on a pipeline, the protection shell 201 arranged on the outer side of the pressure gauge 101 can provide protection for the pressure gauge 101 to prevent the damage to the pressure gauge 101 caused by the external environment, a sealing ring 202 is arranged on the inner side of the protection shell 201, the protection shell 201 can provide installation space and support for the sealing ring 202 arranged on the inner side, after the worker connects and fixes the two protection shells 201, the sealing ring 202 can provide sealing effect for the joint of the protection shells 201 to prevent rainwater from entering the inside of the protection shell 201 from the joint to cause corrosion to the inside, a vent 203 is formed in the bottom of the protection shell 201, the protection shell 201 can provide a forming space for the vent 203 formed in the bottom, when the external environment temperature is higher, the vent 203 arranged at the bottom of the protective shell 201 can provide a channel for wind to enter the interior, and can provide ventilation and cooling capability for the interior, the connecting pipe shell 204 is arranged at the bottom of the protective shell 201, the connecting pipe shell 204 is positioned at the front of the vent 203, the protective shell 201 can provide support for the connecting pipe shell 204 arranged at the bottom, after a worker connects and fixes the protective shell 201, the connecting pipe shell 204 arranged at the bottom of the protective shell 201 can provide partial protection for a pipeline at the bottom of the pressure gauge 101, the connecting block 205 is symmetrically arranged on the outer surface of the protective shell 201, the protective shell 201 can provide support for the connecting block 205 symmetrically arranged on the outer surface, the worker connects the two protective shells 201 through the connecting block 205 symmetrically arranged on the outer side of the protective shell 201, the connecting hole 206 is arranged in the connecting block 205, the connecting block 205 can provide a space for the connecting hole 206 arranged in the interior, after the staff connects the protective housing 201 through the connecting block 205, fix the connecting block 205 through the connecting hole 206 that the connecting block 205 is inside to be seted up, prevent that the condition that drops from appearing in the protective housing 201.
Referring to fig. 1, a pressure gauge for a pipe network;
the coupling assembling 300 includes the valve connecting piece 302 of installing in manometer connecting pipe 107 bottom, the valve connecting piece 302 of manometer connecting pipe 107 bottom installation can provide the connection with valve 301 for manometer connecting pipe 107, install the valve 301 in valve connecting piece 302 bottom, the valve connecting piece 302 can provide the ability of being connected with manometer 101 for bottom-mounted valve 301, install the valve rod 303 in valve 301 front, valve 301 can provide installation space and support for front-mounted valve rod 303, when the staff need dismantle manometer 101 and change, through rotating valve rod 303 with valve 301, close the back staff and remove the manometer 101 and can change with the connection of valve 301, install the valve connecting pipe 304 in valve 301 bottom, the valve connecting pipe 304 of valve 301 bottom installation can provide the connection with external pipeline for valve 301, install the fastening bolt in valve connecting pipe 304 outside, the fastening bolt 305 of outside installation can provide the support for valve connecting pipe 304 outside, set up space and support for outside-mounted connecting thread 306, when the staff need dismantle pressure gauge 101 change, when the staff need dismantle valve 301 with valve 301 and can carry out the connection with external pipeline through the second outside screw thread, the outside is connected with valve connecting pipe 301 through the external screw thread, can be fixed connection with external pipeline connection pipe 305, the outside is fixed through the external screw thread is connected.
Working principle: when the staff connects the pressure gauge 101 with the external pipeline, the connecting screw 306 arranged outside the valve connecting pipe 304 is in threaded connection with the external pipeline, the fastening bolt 305 is rotated to reinforce after connection, when the pressure gauge 101 needs to be maintained or replaced after long-time use, the valve 301 is closed by rotating the valve rod 303 arranged on the front surface of the valve 301, the connecting fixing effect of the pressure gauge connecting pipe 107 and the valve connecting piece 302 is relieved by the staff after the valve rod 303 rotates to close the valve 301, and then the pressure gauge 101 is taken down to be maintained or replaced.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (5)
1. A manometer for a pipe network, comprising:
the support assembly (100) comprises a pressure gauge (101), a scale plate (102) assembled in the pressure gauge (101), a glass fixing piece (104) assembled on one side of the pressure gauge (101), and a pressure gauge connecting pipe (107) assembled at the bottom of the pressure gauge (101);
a protective assembly (200) comprising a protective shell (201) mounted outside the manometer (101);
the connecting assembly (300) comprises a valve connecting piece (302) arranged at the bottom of the pressure gauge connecting pipe (107), a valve (301) arranged at the bottom of the valve connecting piece (302), a valve rod (303) arranged on the front surface of the valve (301), a valve connecting pipe (304) arranged at the bottom of the valve (301), a fastening bolt (305) arranged on the outer side of the valve connecting pipe (304) and connecting threads (306) arranged on the outer side of the valve connecting pipe (304).
2. The manometer for pipe network according to claim 1, wherein the pointer (103) is installed in the scale plate (102), and the connecting ring (105) is installed on one side of the glass fixing member (104), and the connecting ring (105) is screwed with the manometer (101).
3. A manometer for pipe network according to claim 1, characterized in that the glass fixing member (104) is internally provided with glass (106).
4. The manometer for pipe network according to claim 1, wherein the sealing ring (202) is installed on the inner side of the protective housing (201), the vent hole (203) is provided on the bottom of the protective housing (201), the connecting pipe housing (204) is installed on the bottom of the protective housing (201), and the connecting pipe housing (204) is located on the front face of the vent hole (203).
5. The manometer for pipe network according to claim 1, wherein the outer surface of the protective shell (201) is symmetrically provided with a connecting block (205), and a connecting hole (206) is formed in the connecting block (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320571718.0U CN219511734U (en) | 2023-03-22 | 2023-03-22 | Pressure gauge for pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320571718.0U CN219511734U (en) | 2023-03-22 | 2023-03-22 | Pressure gauge for pipe network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219511734U true CN219511734U (en) | 2023-08-11 |
Family
ID=87529879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320571718.0U Active CN219511734U (en) | 2023-03-22 | 2023-03-22 | Pressure gauge for pipe network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219511734U (en) |
-
2023
- 2023-03-22 CN CN202320571718.0U patent/CN219511734U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104697697A (en) | High-precision shock-proof pressure gauge | |
| CN219511734U (en) | Pressure gauge for pipe network | |
| CN207717283U (en) | A kind of pressure gauge with protective device | |
| CN207007386U (en) | It is a kind of can multi-pipeline connection pressure gauge | |
| CN209197935U (en) | A kind of remote multipoint temperature monitor in flexibility underground | |
| CN220932215U (en) | Industrial bimetal thermometer | |
| CN113833922A (en) | Pressure sensor convenient to be connected with pipeline | |
| CN204479235U (en) | A kind of high precision shock-proof pressure gauge | |
| CN213688725U (en) | Sensor with anticorrosion function | |
| KR200391545Y1 (en) | A pressure gauge | |
| CN221840639U (en) | Pressure measurement calibrating device | |
| CN219319658U (en) | Pressure gauge protection structure | |
| CN219347808U (en) | Industrial instrument with protection component | |
| CN220583665U (en) | Pressure instrument reinforcing and protecting device | |
| CN221004748U (en) | Early warning device with pipeline pressure detects | |
| CN212003161U (en) | Pressure gauge and well | |
| CN211452631U (en) | Engine oil temperature measuring device for engine oil bottom shell | |
| CN218411304U (en) | Detachable ultrasonic water meter for pipeline | |
| CN221764519U (en) | Intelligent temperature flow pressure measurement display | |
| CN216144456U (en) | Water mist-proof refrigerant pressure instrument | |
| CN216207240U (en) | Automatic instrument calibration device with limit structure | |
| CN219573187U (en) | Steam pipeline liquid level monitoring device | |
| CN218895880U (en) | Power plant pressure measurement appearance installation mechanism | |
| CN221147742U (en) | On-line plug flowmeter protector | |
| CN215767495U (en) | Durable type pressure instrument for refrigeration plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |