CN208672209U - A kind of pressure meter device for gauge check - Google Patents
A kind of pressure meter device for gauge check Download PDFInfo
- Publication number
- CN208672209U CN208672209U CN201820845527.8U CN201820845527U CN208672209U CN 208672209 U CN208672209 U CN 208672209U CN 201820845527 U CN201820845527 U CN 201820845527U CN 208672209 U CN208672209 U CN 208672209U
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- CN
- China
- Prior art keywords
- pressure
- wall
- fluid line
- guard box
- ontology
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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.)
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Abstract
The utility model discloses a kind of pressure meter devices for gauge check; including pressure gauge and fluid line; the pressure gauge bottom end is equipped with external screw thread; the fluid line top is fixedly installed with bolt; the pressure gauge is connect with bolt thread; the fluid line outer wall is fixedly connected with guard box, and the fluid line and guard box junction are equipped with sealing ring, and the guard box includes ontology, heat sink and air conditioner.The utility model reduces because measured medium heating leads to the pressure acute variation being subject on sensing element inner wall by installing guard box to pressure gauge, solves the problems, such as that damage occurs in the detection process in pressure gauge; maintenance items stability improves detection data precision, by installing temperature humidity inductor in guard box; equipment technicalization; it economizes on resources, protects environment, new structure is simple; it is convenient to operate; working efficiency greatly improves, and there is prospect in market, can be mass-produced.
Description
Technical field
The utility model relates to a kind of detection device, in particular to a kind of pressure meter device for gauge check.
Background technique
Pressure gauge refers to the instrument for measuring and indicating using elastic element as sensing element higher than environmental pressure, using extremely
Generally, it almost spreads all industrial flow and scientific research field.In heat distribution pipe network, oil gas transmission, water and air supply system, vehicle
The fields such as maintenance factory shop are seen everywhere.Especially in industrial stokehold and technology measurement process, due to mechanical compression
The elastic sensing element of table has very high mechanical strength and the characteristics such as convenient for production so that mechanical compression table obtain it is more next
More it is widely applied.
Existing pressure gauge, pressure gauge pass through the elastic deformation of the sensing element (Bourdon tube, bellows, bellows) in table, then
Pressure deformation is conducted to pointer by the switching mechanism of machine core in table, causes indicators turn to show pressure, in daily life
Using extensive, existing pressure gauge when in use, does not have anti-condensation function resistant to high temperature, since existing pressure gauge is being installed
On measured medium channel, because temperature is excessively high or condensation is so as to cause the pressure acute variation being subject on sensing element inner wall, so that
The movable end of sensing element is constantly subjected to displacement, the revolving speed of gear in the switching mechanism of pressure gauge constantly changes, so
It is easy to happen the failure that gear jumps tooth, pointer is fallen, when shaking force is very big, which exacerbates the wave of fluid
It is dynamic, therefore pressure gauge can be damaged, the use of unnecessary material loss person inconvenient to use is caused, the practical of pressure gauge is reduced
Property.For this purpose, it is proposed that a kind of pressure meter device for gauge check.
Utility model content
The main purpose of the utility model is to provide a kind of pressure meter devices for gauge check, can effectively solve
The problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of pressure meter device for gauge check, including pressure gauge and fluid line, the pressure gauge bottom end are equipped with
External screw thread, the fluid line top are fixedly installed with bolt, and the pressure gauge is connect with bolt thread, outside the fluid line
Wall is fixedly connected with guard box, and the fluid line and guard box junction are equipped with sealing ring, and the guard box includes ontology, dissipates
Hot plate and air conditioner, the ontology side are equipped with air conditioner, and the air conditioner output end is fixedly connected with refrigerator pipe, the cold air
The pipe other end is through ontology side and is fixedly connected with cold air spray head, and the cold air spray head is fixedly installed in inner body wall side, institute
Body interior bottom end is stated equipped with heat sink, and the heat sink is fixedly connected with inner body wall, the inner body wall other side is solid
Dingan County is equipped with temperature humidity inductor, and the body outer wall side is fixedly installed with controller.
Further, cushion chamber is equipped with inside the fluid line, the cushion chamber bottom end is equipped with small-bore pipeline, described
Small-bore pipeline is fixedly connected with fluid line inner wall, and high-pressure buffer ball, the high-pressure buffer ball are equipped with inside the cushion chamber
Top is equipped with strainer, and the filter screen is fixedly connected on buffering cavity wall.
Further, the high-pressure buffer bulb diameter is less than cushion chamber diameter, and the high-pressure buffer bulb diameter is greater than small
Caliber pipe diameter.
Further, the guard box tank wall is hollow structure, is fixedly installed with spring net, the bullet inside the tank wall
Spring net side is fixedly connected with vacuum partition, and the spring net other side is fixedly connected with buffer board, the buffer board and protection
Case tank wall inner wall forms cavity, is filled with heat preserving sound deadening material in the cavity.
Further, the heat sink is engraved structure, and the heat sink center is equipped with circular hole, and the Circularhole diameter omits
Greater than fluid line diameter of section.
Further, the temperature humidity inductor and controller are electrically connected, and the controller is electrically connected cold air
Machine.
Compared with prior art, the utility model has the following beneficial effects:
1, a kind of pressure meter device for gauge check reduces and is situated between because tested by installing guard box to pressure gauge
Matter heating leads to the pressure acute variation being subject on sensing element inner wall, and solution pressure gauge occurs damage in the detection process and asks
Topic, maintenance items stability improve detection data precision.
2, by installing temperature humidity inductor in guard box, show that temperature humidity reaches works fine ring in guard box
When border, controller control air conditioner stops working, and controls air conditioner again when temperature humidity is unsatisfactory for and works, equipment science and technology
Change, economize on resources, protects environment.
3, by installing high-pressure buffer ball to fluid line, without artificial installation pressure gage valve, manual adjustment step is saved
Suddenly, impact of the fluids within pipes to pressure gauge is effectively reduced, effectively extends pressure gauge service life.
4, by improving guard box stress to spring net is installed in guard box tank wall, so that machine is not easy to deform, installation
Evacuated panel and sponge filled layer make guard box internal temperature more lasting, are equipped with and increase multiple protective structure, ensure that machine
The safety of device working environment.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the pressure meter device for gauge check of the utility model.
Fig. 2 is a kind of fluid pipe structure schematic diagram of the pressure meter device for gauge check of the utility model.
Fig. 3 is a kind of guard box tank wall structural schematic diagram of pressure meter device for gauge check of the utility model.
In figure: 1, pressure gauge;2, fluid line;3, guard box;4, heat sink;5, cold air spray head;6, air conditioner;7, cold air
Pipe;8, spring net;9, ontology;10, sealing ring;11, cushion chamber;12, small-bore pipeline;13, high-pressure buffer ball;14, strainer;
15, temperature humidity inductor;16, controller;17, vacuum partition;18, buffer board;19, cavity;20, circular hole;21, bolt.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of pressure meter device for gauge check, including pressure gauge 1 and fluid line 2, it is described
1 bottom end of pressure gauge is equipped with external screw thread, and 2 top of fluid line is fixedly installed with bolt 21, the pressure gauge 1 and bolt 21
It is threadedly coupled, 2 outer wall of fluid line is fixedly connected with guard box 3, and the fluid line 2 is equipped with 3 junction of guard box
Sealing ring 10, the guard box 3 include ontology 9, heat sink 4 and air conditioner 6, and 9 side of ontology is equipped with air conditioner 6, described
6 output end of air conditioner is fixedly connected with refrigerator pipe 7, and 7 other end of refrigerator pipe is through 9 side of ontology and is fixedly connected with cold air spray
First 5, the cold air spray head 5 is fixedly installed in 9 inner wall side of ontology, and 9 inner bottom of ontology is equipped with heat sink 4, and described
Heat sink 4 is fixedly connected with 9 inner wall of ontology, and the 9 inner wall other side of ontology is fixedly installed with temperature humidity inductor 15, described
9 outer wall side of ontology is fixedly installed with controller 16.
Wherein, cushion chamber 11 is equipped with inside the fluid line 2,11 bottom end of cushion chamber is equipped with small-bore pipeline 12,
The small-bore pipeline 12 is fixedly connected with 2 inner wall of fluid line, and high-pressure buffer ball 13 is equipped with inside the cushion chamber 11, described
Strainer 14 is equipped with above high-pressure buffer ball 13, and the filter screen 14 is fixedly connected on 11 inner wall of cushion chamber.
Wherein, 13 diameter of high-pressure buffer ball is less than 11 diameter of cushion chamber, and 13 diameter of high-pressure buffer ball is greater than
12 diameter of small-bore pipeline.
Wherein, 3 tank wall of guard box is hollow structure, is fixedly installed with spring net 8, the spring inside the tank wall
Net side is fixedly connected with vacuum partition 17, and 8 other side of spring net is fixedly connected with buffer board 18, the buffer board 18
Cavity 19 is formed with 3 tank wall inner wall of guard box, is filled with heat preserving sound deadening material in the cavity 19.
Wherein, the heat sink 4 is engraved structure, and 4 center of the heat sink is equipped with circular hole 20,20 diameter of circular hole
Slightly larger than 2 diameter of section of fluid line.
Wherein, the temperature humidity inductor 15 is electrically connected with controller 16, and the controller 16 be electrically connected it is cold
Mechanism of qi 6.
It should be noted that the utility model is a kind of pressure meter device for gauge check, and when machine operation, fluid
Pipeline 2 is connected with guard box 3, is opened air conditioner 6 and temperature humidity inductor 15 by controller 16, what air conditioner 6 generated
Cold air is transmitted to inside the ontology 9 of guard box 3 by refrigerator pipe 7, and cold air is sprayed on heat sink 4 from cold air spray head 5 to this
Internal portion cools down, and cold air and fluid line 2 carry out heat transfer, reduces pipeline and fluids within pipes temperature, avoids because of temperature
The excessively high pressure acute variation for causing to be subject on sensing element inner wall, so that the movable end of sensing element is constantly subjected to displacement, refers to
Needle such as falls at the failures, and temperature humidity inductor 15 is installed in guard box, shows that temperature humidity reaches works fine in guard box 3
When environment, controller 16 controls air conditioner 6 and stops working, and controls air conditioner again when temperature humidity is unsatisfactory for and works, if
Standby technicalization, economizes on resources, and protects environment, and impact force is big when the fluid after cooling is from 2 pressure gauge 1 of fluid line, holds
Easily pressure gauge 1 is damaged, high-pressure buffer ball 13 is installed in fluid line 2, then alleviates high pressure easily, extends pressure
The service life of power table 1, novel middle 6 model ShenZhen,GuangDong of air conditioner high river refrigerating machine industrial refrigeration heat dissipation refrigeration machine river
This CBE-9WLC, the excellent quasi- wall-mounted humiture transducer of measuring and controlling equipment MW3120 in 15 model Shenzhen of temperature humidity inductor.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of pressure meter device for gauge check, including pressure gauge (1) and fluid line (2), pressure gauge (1) bottom
End is equipped with external screw thread, and fluid line (2) top is fixedly installed with bolt (21), the pressure gauge (1) and bolt (21) spiral shell
Line connection, it is characterised in that: fluid line (2) outer wall is fixedly connected with guard box (3), the fluid line (2) and guarantor
Protecting box (3) junction is equipped with sealing ring (10), and the guard box (3) includes ontology (9), heat sink (4) and air conditioner (6), institute
Ontology (9) side is stated equipped with air conditioner (6), air conditioner (6) output end is fixedly connected with refrigerator pipe (7), the refrigerator pipe
(7) other end through ontology (9) side and is fixedly connected cold air spray head (5), and the cold air spray head (5) is fixedly installed in ontology
(9) inner wall side, ontology (9) inner bottom is equipped with heat sink (4), and the heat sink (4) is fixed with ontology (9) inner wall
Connection, ontology (9) the inner wall other side are fixedly installed with temperature humidity inductor (15), and ontology (9) the outer wall side is solid
Dingan County is equipped with controller (16).
2. a kind of pressure meter device for gauge check according to claim 1, it is characterised in that: the fluid line
(2) internal to be equipped with cushion chamber (11), cushion chamber (11) bottom end is equipped with small-bore pipeline (12), the small-bore pipeline (12)
It is fixedly connected with fluid line (2) inner wall, is equipped with high-pressure buffer ball (13) inside the cushion chamber (11), the high-pressure buffer ball
(13) top is equipped with strainer (14), and the strainer (14) is fixedly connected on cushion chamber (11) inner wall.
3. a kind of pressure meter device for gauge check according to claim 2, it is characterised in that: the high-pressure buffer
Ball (13) diameter is less than cushion chamber (11) diameter, and high-pressure buffer ball (13) diameter is greater than small-bore pipeline (12) diameter.
4. a kind of pressure meter device for gauge check according to claim 1, it is characterised in that: the guard box
(3) tank wall is hollow structure, is fixedly installed with spring net (8) inside the tank wall, the spring net side is fixedly connected with very
Dummy receptacle (17), spring net (8) other side are fixedly connected with buffer board (18), the buffer board (18) and guard box (3)
Tank wall inner wall forms cavity (19), and heat preserving sound deadening material is filled in the cavity (19).
5. a kind of pressure meter device for gauge check according to claim 1, it is characterised in that: the heat sink
It (4) is engraved structure, and the heat sink (4) center is equipped with circular hole (20), circular hole (20) diameter is slightly larger than fluid line
(2) diameter of section.
6. a kind of pressure meter device for gauge check according to claim 1, it is characterised in that: the temperature humidity
Inductor (15) and controller (16) are electrically connected, and the controller (16) is electrically connected air conditioner (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820845527.8U CN208672209U (en) | 2018-06-01 | 2018-06-01 | A kind of pressure meter device for gauge check |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820845527.8U CN208672209U (en) | 2018-06-01 | 2018-06-01 | A kind of pressure meter device for gauge check |
Publications (1)
Publication Number | Publication Date |
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CN208672209U true CN208672209U (en) | 2019-03-29 |
Family
ID=65825569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820845527.8U Expired - Fee Related CN208672209U (en) | 2018-06-01 | 2018-06-01 | A kind of pressure meter device for gauge check |
Country Status (1)
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CN (1) | CN208672209U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111504544A (en) * | 2020-04-30 | 2020-08-07 | 曾彩霞 | Pressure gauge |
-
2018
- 2018-06-01 CN CN201820845527.8U patent/CN208672209U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111504544A (en) * | 2020-04-30 | 2020-08-07 | 曾彩霞 | Pressure gauge |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210601 |