CN208366507U - A kind of pressure transmitter shell - Google Patents
A kind of pressure transmitter shell Download PDFInfo
- Publication number
- CN208366507U CN208366507U CN201820960130.3U CN201820960130U CN208366507U CN 208366507 U CN208366507 U CN 208366507U CN 201820960130 U CN201820960130 U CN 201820960130U CN 208366507 U CN208366507 U CN 208366507U
- Authority
- CN
- China
- Prior art keywords
- outer housing
- front cover
- chamber
- isolation board
- conduit
- 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.)
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Abstract
The utility model relates to a kind of pressure transmitter shells, including the cylindrical housing body being laterally arranged and are respectively used to seal the front cover and rear cover at closure shell body both ends；Outer housing top is fixed with conduit, and the outer housing is run through from the side wall of the outer housing in one end of the conduit；Conduit tube body is equipped with a wire hole, and wire hole is located inside outer housing for being connected to inside conduit and inside outer housing；The intracorporal middle part of shell is equipped with the isolation board for outer housing to be separated into two chambers, and the periphery of isolation board is fixedly connected with the outer wall of the inner wall of outer housing and conduit；Isolation board is equipped with redundancy plug base member, and the both ends of redundancy plug base member extend respectively in the chamber of isolation board two sides；Outer housing lower part is equipped with one and the vertically disposed cylinder-shaped attachment base of outer housing, is equipped with a channel, the chamber in channel and isolation board side in attachment base.
Description
Technical field
The utility model relates to a kind of pressure transmitter more particularly to a kind of pressure transmitter shells.
Background technique
Pressure transmitter shell is for installing pressure measurement associated components carrier, and safety anti-explosive performance determines
The quality of pressure transmitter entirety.Need to be isolated some critical components, in pressure transmitter to prevent electrostatic interaction
These critical pieces are caused to damage.It needs that there is ground line inside transmitter enclosure simultaneously, to prevent electrostatic in transmitter
Interior of shell accumulates and causes stress transmitter and cause the accident when in use.Setting in pressure transmitter shell in the prior art
Circuit connecting mode be circuit connection is carried out using direct wiring by the way of, specifically, by an electric wire pass through be arranged pressing
After partition in power transmitter shell, wiring connection is carried out with another electric wire.The mode of this circuit connection is in use process
In will appear the inconvenient problem of poor contact and installation maintenance, maintenance, serious shadow thus is caused to the use of pressure transmitter
It rings.
Utility model content
In order to solve the above-mentioned technical problem the utility model provides a kind of pressure transmitter shell, can effectively improve pressure change
Send the stability and reliability and problem easy for installation of the circuit connection in device shell.
The technical solution that the utility model solves above-mentioned technical problem is as follows:
A kind of pressure transmitter shell including the cylindrical housing body being laterally arranged and is respectively used to described in sealing capping
The front cover and rear cover at outer housing both ends；
The outer housing top is fixed with conduit, and institute is run through from the side wall of the outer housing in one end of the conduit
State outer housing；
The conduit tube body is equipped with a wire hole, and the wire hole is located inside the outer housing described for being connected to
Inside conduit and inside the outer housing；
The intracorporal middle part of shell is equipped with the isolation board for the outer housing to be separated into two chambers, the isolation
The periphery of plate is fixedly connected with the outer wall of the inner wall of the outer housing and the conduit；
The isolation board is equipped with redundancy plug base member, and the both ends of the redundancy plug base member extend respectively to described
In the chamber of isolation board two sides, the both ends of the redundancy plug base member are equipped with multiple sockets, the redundancy connector assembly
The socket at component both ends corresponds circuit connection；
The outer housing lower part is equipped with one and the vertically disposed cylinder-shaped attachment base of the outer housing, sets in the attachment base
There are a channel, the chamber in the channel and the isolation board side.
The beneficial effects of the utility model are: the utility model structure is simple, easy to use, transmitter enclosure component is divided
Be split into two regions, the two regions by redundancy connector assembly members, can effectively by one of chamber with it is another
Chamber isolation is simultaneously connected by the socket on redundancy plug base member, and relevant accessory can be directly installed on socket, be filled
It can be more convenient with the replacement with component；Redundancy plug base member has guiding, limit, anti-loose function, prevents in transmitter
Component transport and use process in fall off.
Based on the above technical solution, the utility model can also do following improvement:
Further, the outer wall of the outer housing is equipped with the external edge of a field and mark hanging head, the external edge of a field and the mark
Know the two sides that hanging head is respectively arranged on the outer housing.
Beneficial effect using above-mentioned further scheme is: the external edge of a field can pass through electrostatic existing for transmitter outside
Electrostatic is imported the earth by conducting wire, reduces static electrification of the transmitter in use environment and the risk of accident occurs；Identifying hanging head can
To hang the mark of transmitter for user, user can clearly identify the position of transmitter when being easy to use transmitter
Number, purposes etc..
Further, the outer housing and the junction of the front cover and the junction of the outer housing and the rear cover are equal
Equipped with sealing ring.
Beneficial effect using above-mentioned further scheme is: sealing ring can further seal chamber, isolation it is extraneous with
The conducting of chamber interior enters chamber interior and contacts with electrification device to completely cut off flammable explosive gas.
Further, intracorporal two chambers of the shell are front cover chamber and rear cover chamber, front cover chamber position
In the isolation board close to the side of the front cover, the rear cover chamber is located at the isolation board close to the side of the rear cover,
The attachment base and the front cover chamber, the wire hole and the front cover chamber.
Beneficial effect using above-mentioned further scheme is: front cover chamber is connected to circuit and detection original part respectively can be square
Just the processing data information and display of original part are detected.
Further, the inner wall of the front cover chamber is equipped with interior grounding head, the interior grounding head and the front cover chamber
Inner wall is fixedly connected.
Beneficial effect using above-mentioned further scheme is: interior grounding head can be in time by the electrification inside transmitter enclosure
The static discharge that element generates, prevents electrostatic damage.
Further, the front cover is equipped with the through-hole through the front cover end face, is equipped on the inside of the front cover for sealing
Cover the visor of the through-hole, the periphery of the visor by being fixedly connected on the inside of fixing piece and the front cover, the visor and
The bore periphery is connected by washer sealing.
Beneficial effect using above-mentioned further scheme is: firmware is circumferentially fixed on preceding cap body by visor, regards simultaneously
Between mirror and front cover be equipped with for sealing washer, can prevent fixing piece compress when visor and front cover because of pressure it is excessive caused by
The damage or destruction of visor；Family energy can be easy to use through the display measurement data of display screen in visor observation outer housing
Enough results that instrument measurement is watched from scene.
Detailed description of the invention
Fig. 1 is the utility model structure sectional view；
Fig. 2 is the utility model the structure left view；
Fig. 3 is the utility model structure right view.
In attached drawing, parts list represented by the reference numerals are as follows:
1, conduit, 2, outer housing, 3, rear cover, 4, redundancy plug base member, 5, rear cover chamber, 6, front cover chamber, 7, close
Seal, 8, visor, 9, washer, 10, fixing piece, 11, front cover, 12, wire hole, 13, mark hanging head, 14, isolation board, 15, connection
Seat, 16, interior grounding head, 17, the external edge of a field, 18, through-hole.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment
As shown in Figure 1-3, the utility model includes the cylindrical housing body 2, front cover 11 and rear cover 3 being laterally arranged, front cover
11 and the rear cover 3 be flexibly connected with 2 both ends of outer housing and be set to outer housing 2 in isolation board 14 and conduit 1 formed it is close
The front cover chamber 6 and rear cover chamber 5 closed；The junction of outer housing 2 and front cover 11 and rear cover is equipped with sealing ring 7.
2 top of outer housing is fixed with conduit 1, and one end of the conduit 1 is passed through from the side wall of the outer housing 2
Wear the outer housing 2,1 outer wall of conduit and 2 fixed seal connection of outer housing.
1 tube body of conduit is equipped with a wire hole 12, and wire hole 12 is connected to 1 inside of conduit and 6 inside shape of front cover chamber
At a wire passage.
Isolation board 14 is equipped with inside outer housing 2, downside outer wall of the isolation board 14 along 2 inside of outer housing and conduit 1 is circumferential
It is fixedly connected and is combined with conduit 1 and form a front cover chamber 6 between front cover 11, form a rear cover chamber between rear cover 3
5。
Isolation board 14 is equipped with redundancy plug base member 4, and redundancy plug base member 4 is fixedly connected with its both ends with isolation board 14
It extends respectively in front cover chamber 6 and rear cover chamber 5, the both ends of the redundancy plug base member 4 are equipped with multiple sockets, described
The redundancy socket at 4 both ends of redundancy male component corresponds circuit connection, redundancy plug base member 4 have guiding, limit,
Anti-loose function and explosion prevention function and have good sealing performance, air can be completely cut off from the plug body of one end and enter the other end
Socket.
2 lower part of outer housing is equipped with one and the vertically disposed cylinder-shaped attachment base 15 of outer housing 2, and it is logical to be equipped with one in attachment base 15
Road is connected to front cover chamber 6；The inner wall of front cover chamber 6 is equipped with interior grounding head 16, the inner wall of interior grounding head 16 and front cover chamber 6
It is fixedly connected.
The outer wall of outer housing 2 is equipped with the external edge of a field 17 and mark hanging head 13, and the external edge of a field 17 and mark hanging head 13 are distinguished
Set on the cylinder two sides of outer housing 2.
Front cover 11 is equipped with the through-hole 18 through 11 end face of front cover, is equipped on the inside of front cover 11 for sealing capping through-hole 18
Visor 8, by being fixedly connected on the inside of fixing piece 10 and front cover 11, visor 8 and 18 periphery of through-hole pass through washer 9 on the periphery of visor 8
It is tightly connected.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of pressure transmitter shell, which is characterized in that including the cylindrical housing body (2) being laterally arranged and be respectively used to
Sealing covers the front cover (11) and rear cover (3) at outer housing (2) both ends；
Outer housing (2) top is fixed with conduit (1), the side of one end of the conduit (1) from the outer housing (2)
Wall runs through the outer housing (2)；
The conduit (1) is equipped with a wire hole (12), and the wire hole (12) is located inside the outer housing (2) for connecting
Lead to the conduit (1) and the outer housing (2) is internal；
Middle part in the outer housing (2) is equipped with the isolation board (14) for the outer housing (2) to be separated into two chambers, institute
The periphery for stating isolation board (14) is fixedly connected with the outer wall of the inner wall of the outer housing (2) and the conduit (1)；
The isolation board (14) is equipped with redundancy plug base member (4), and the both ends of the redundancy plug base member (4) each extend over
To the chamber of the isolation board (14) two sides, the both ends of the redundancy plug base member (4) are equipped with multiple sockets, institute
The socket for stating redundancy plug base member (4) both ends corresponds circuit connection；
Outer housing (2) lower part is equipped with one and the outer housing (2) vertically disposed cylinder-shaped attachment base (15), the connection
A channel, the chamber in the channel and the isolation board (14) side are equipped in seat (15).
2. a kind of pressure transmitter shell according to claim 1, which is characterized in that on the outer wall of the outer housing (2)
Equipped with the external edge of a field (17) and mark hanging head (13), described in the external edge of a field (17) and the mark hanging head (13) are respectively arranged on
The two sides of outer housing (2).
3. a kind of pressure transmitter shell according to claim 2, which is characterized in that the outer housing (2) and it is described before
The junction of the junction of lid (11) and the outer housing (2) and the rear cover (3) is equipped with sealing ring (7).
4. a kind of pressure transmitter shell according to claim 3, which is characterized in that two in the outer housing (2)
The chamber is front cover chamber (6) and rear cover chamber (5), and the front cover chamber (6) is located at the isolation board (14) close to described
The side of front cover (11), the rear cover chamber (5) are located at side of the isolation board (14) close to the rear cover (3), the company
Joint chair (15) is connected to the front cover chamber (6), and the wire hole (12) is connected to the front cover chamber (6).
5. a kind of pressure transmitter shell according to claim 4, which is characterized in that the inner wall of the front cover chamber (6)
It is equipped with interior grounding head (16), the interior grounding head (16) is fixedly connected with the inner wall of the front cover chamber (6).
6. a kind of pressure transmitter shell according to claim 3, which is characterized in that the front cover (11), which is equipped with, runs through
The through-hole (18) of front cover (11) end face, front cover (11) inside are equipped with for sealing the visor for covering the through-hole (18)
(8), the periphery of the visor (8) on the inside of fixing piece (10) and the front cover (11) by being fixedly connected, the visor (8) and institute
Through-hole (18) periphery is stated to be tightly connected by washer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960130.3U CN208366507U (en) | 2018-06-21 | 2018-06-21 | A kind of pressure transmitter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960130.3U CN208366507U (en) | 2018-06-21 | 2018-06-21 | A kind of pressure transmitter shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366507U true CN208366507U (en) | 2019-01-11 |
Family
ID=64926001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820960130.3U Active CN208366507U (en) | 2018-06-21 | 2018-06-21 | A kind of pressure transmitter shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208366507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858343A (en) * | 2022-03-24 | 2022-08-05 | 中国核动力研究设计院 | Nuclear safety level transmitter based on inorganic solid gas heat-insulating material |
-
2018
- 2018-06-21 CN CN201820960130.3U patent/CN208366507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858343A (en) * | 2022-03-24 | 2022-08-05 | 中国核动力研究设计院 | Nuclear safety level transmitter based on inorganic solid gas heat-insulating material |
| CN114858343B (en) * | 2022-03-24 | 2023-09-26 | 中国核动力研究设计院 | Nuclear safety level transmitter based on inorganic solid gas heat insulating material |
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