CN208704891U - A kind of temperature transmitter - Google Patents
A kind of temperature transmitter Download PDFInfo
- Publication number
- CN208704891U CN208704891U CN201821076458.5U CN201821076458U CN208704891U CN 208704891 U CN208704891 U CN 208704891U CN 201821076458 U CN201821076458 U CN 201821076458U CN 208704891 U CN208704891 U CN 208704891U
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- CN
- China
- Prior art keywords
- structural member
- temperature transmitter
- outlet portion
- screw thread
- ladle body
- Prior art date
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Abstract
The utility model relates to temperature transmitters, including shell, pick-up gauge outfit, structural member, front cover, rear cover and circuit board；Shell includes columned ladle body, columned interconnecting piece and outlet portion；Outlet portion and connecting portion are in the heteropleural of ladle body；The lower end of structural member is provided with cooling tube in communication, and filling in the cooling tube has silicone oil, and cooling tube is threaded on pipeline or on closed container by external screw thread, and the lower end of cooling tube offers circular hole.This structure designs so that temperature transmitter internal part is in good order, and wiring is simple clear, and the appearance is beautiful and elegant, and cooling tube coils in the shape of a spiral.Due to being provided with pipe structure for cooling, thus the case where temperature sensor for effectively preventing inside temperature transmitter is burnt out because contacting high temperature.
Description
Technical field
The utility model belongs to measuring instrument technical field more particularly to a kind of temperature transmitter.
Background technique
Temperature transmitter is a kind of sensor the most commonly used in industrial practice, is widely used in various industrial automatic control rings
Border, be related to water conservancy and hydropower, railway traffic, intelligent building, production automatic control, aerospace, military project, petrochemical industry, oil well, electric power, ship,
Numerous industries such as lathe, pipeline.There are internal part fall into disarray, wiring confusion, appearances for temperature transmitter currently on the market
The disadvantages of not beautiful enough.And temperature transmitter is easy to burn out because of high temperature when measuring high-temp liquid or gas.
Utility model content
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of internal part is in good order, cloth
Line is simply clear, and the temperature transmitter that the appearance is beautiful and elegant, which also can effectively prevent occurs because of high temperature
Burnout phenomenon.
In order to achieve the above purpose, the utility model uses technical solution below:
A kind of temperature transmitter, including shell, pick-up gauge outfit, structural member, front cover, rear cover and circuit board；The shell
It is integrally formed setting, including columned ladle body, columned interconnecting piece and outlet portion；The outlet portion and connecting portion in
The heteropleural of ladle body；The pick-up gauge outfit and circuit board setting are electrically connected in ladle body, and between the two；Front cover, rear cover difference
It is connected through a screw thread with ladle body, is provided in protecgulum with the glass vision panel for showing numerical value for observing pick-up table；The interconnecting piece
It is provided with internal screw thread, the upper/lower terminal of the structural member is provided with external screw thread, and the upper end of structural member, which is connected through a screw thread, to be fixed on
In interconnecting piece；It is provided with temperature sensor, and full silicone oil in structural member, is electrically connected between sensor and circuit board；Structure
The lower end of part is provided with cooling tube in communication, and filling in the cooling tube has silicone oil, and cooling tube is threadedly coupled by external screw thread
On pipeline or on closed container, the lower end of cooling tube offers circular hole.This structure design is so that temperature transmitter inside portion
Part is in good order, is routed and simply defines, and the appearance is beautiful and elegant.Due to being provided with pipe structure for cooling, to effectively prevent temperature
The case where temperature sensor inside degree transmitter is burnt out because contacting high temperature.
Preferably, the upper end in the outlet portion is rectangle plane, the lower end in outlet portion is arc-shaped and tangent with ladle body
And it is fitted closely with ladle body.
Preferably, being provided with screw hole at left and right sides of the outlet portion, the screw hole of wherein at least side, which is equipped with, to be used for
The hex nut of outlet.
Preferably, outlet portion side is equipped with hex nut, the other side is equipped with hexagonal cock.
Preferably, outlet portion two sides are respectively mounted hex nut.
Preferably, being provided with sealing ring between hex nut, hexagonal cock and the screw hole in outlet portion.It is close by being arranged
Seal ensure that the leakproofness of pressure transmitter, guarantee its service life and measurement accuracy.
Preferably, the front and back end of the ladle body is provided with internal screw thread, front cover covers with after and is provided with external screw thread, front cover,
Rear cover is connected through a screw thread with ladle body respectively.
Preferably, the externally threaded lower end in structural member upper end is provided with stopper, which is in hex nut shape.Pass through
Stopper is set, and when the upper end of structural member, which is connected through a screw thread, to be fixed on interconnecting piece, stopper plays positioning action, may make knot
It installs to suitable position component upper end.
Preferably, being provided with protective cover in the lower end of structural member, the protective cover is connect with structural member lower thread.It is logical
Setting protective cover is crossed to connect with structural member lower thread, can with effective protection screw thread pressure transmitter during transportation not by
Damage.
Preferably, the protective cover is made of rubber or plastic material.
Compared with prior art, the utility model has the beneficial effects that
1. special structure designs so that pressure transmitter internal part is in good order, wiring is simple clear, and appearance beauty
It sees generous；Due to being provided with pipe structure for cooling, so that the temperature sensor effectively prevented inside temperature transmitter is high because contacting
Temperature and the case where burn out.
2. ensure that the leakproofness of pressure transmitter by setting sealing ring, guaranteeing its service life and measurement accuracy.
3., when the upper end of structural member, which is connected through a screw thread, to be fixed on interconnecting piece, stopper plays fixed by setting stopper
Position effect, may make structural member upper end to install to suitable position.
4. being connect by the way that protective cover is arranged with structural member lower thread, can transported with effective protection screw thread in pressure transmitter
It is not damaged during defeated.
Detailed description of the invention
Fig. 1 is the positive structural schematic diagram of temperature transmitter.
Fig. 2 is the structural schematic diagram of temperature transmitter side.
Specific embodiment
Specific embodiment of the present utility model is made a detailed explanation with reference to the accompanying drawing.
The high temperature pressure transmitter as shown in FIG. 1 to FIG. 2, the pressure transmitter include shell a1, pick-up gauge outfit (on figure not
Mark), structural member a2, front cover a3, rear cover a4 and circuit board (not identified on figure).The shell a1 is integrally formed setting, packet
Include columned ladle body a11, columned interconnecting piece a12 and outlet portion a13.The upper end of the outlet portion a13 is flat for rectangle
The lower end in face, outlet portion a13 is arc-shaped, tangent with ladle body a11 and fit closely with ladle body a11.The outlet portion a13 and company
Socket part a12 is located at the heteropleural of ladle body a11.Screw hole, wherein at least the screw hole installation of side are provided at left and right sides of outlet portion a13
There is hex nut a131 for outlet, can be with side outlet, it can also be with two sides outlet.When side outlet, other side installation six
Angle cock a132；When two sides, outlet goes out, and two sides are respectively mounted hex nut a131.In order to guarantee the airtightness of pressure transmitter,
Sealing ring a133 is provided between hex nut a131, hexagonal cock a132 and the screw hole of outlet portion a13.The pick-up gauge outfit
The setting of (not identifying on figure) and circuit board (not identifying on figure) is electrically connected in ladle body a11, and between the two.It is set on front cover a3
It is equipped with glass vision panel a31, through glass vision panel a31, it can be seen that the numerical value of the display in pick-up gauge outfit (not identifying on figure).Bucket
The front and back end of body a11 is provided with internal screw thread (not identifying on figure), is provided with external screw thread on front cover a3 and rear cover a4 and (is not marked on figure
Know), front cover a3, rear cover a4 are connected through a screw thread with ladle body a11 respectively.The interconnecting piece a12 is provided with internal screw thread and (does not mark on figure
Know), the upper/lower terminal of the structural member a2 is provided with external screw thread (not identifying on figure), and the upper end of structural member a2 is connected by screw thread
It connects and is fixed in interconnecting piece a12.Pressure sensor, and full silicone oil, sensor and circuit board (figure are provided in structural member a2
On do not identify) between be electrically connected.The lower end of structural member a2 is provided with the cooling tube a6 of connection therewith, and filling in cooling tube a6 has
Silicone oil, cooling tube a6 are threaded on pipeline or on closed container by external screw thread, and the lower end of cooling tube a6 offers circular hole
a21.Pressure sensor is in contact with the medium in pipeline or closed container, so that related pressure signal is obtained, and
Pressure signal is converted into electric signal, finally shows pressure in the form of numerical value or pointer on pick-up gauge outfit (not identifying on figure)
Specific size.The lower end of the external screw thread (not identifying on figure) of the upper end structural member a2 is provided with stopper a22, stopper a22 is in
Hex nut shape.When the upper end of structural member a2, which is connected through a screw thread, to be fixed on interconnecting piece a12, stopper a22 plays positioning and makees
With may make the upper end structural member a2 to install to suitable position.The lower end of structural member a2 is provided with protective cover a5, the protective cover
A5 is connect with structural member a2 lower thread, for protecting screw thread.Protective cover a5 is made of rubber, plastic or other material.
Above content is only illustrate to examples for clearly illustrating the present invention described in this specification.The utility model
Person of ordinary skill in the field can make various modifications or additions to the described embodiments or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
It encloses, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of temperature transmitter, it is characterised in that: including shell (a1), pick-up gauge outfit, structural member (a2), front cover (a3), after
Cover (a4) and circuit board；The shell (a1) is integrally formed setting, including columned ladle body (a11), columned connection
Portion (a12) and outlet portion (a13)；The outlet portion (a13) and interconnecting piece (a12) are located at the heteropleural of ladle body (a11)；The change
It send gauge outfit and circuit board to be arranged in ladle body (a11), and is electrically connected between the two；Front cover (a3), rear cover (a4) respectively with bucket
Body (a11) is connected through a screw thread, and the glass vision panel (a31) that numerical value is shown for observing pick-up table is provided on front cover (a3)；
The interconnecting piece (a12) is provided with internal screw thread, and the upper/lower terminal of the structural member (a2) is provided with external screw thread, structural member (a2)
Upper end be connected through a screw thread and be fixed in interconnecting piece (a12)；Pressure sensor, and full silicon are provided in structural member (a2)
Oil is electrically connected between sensor and circuit board；The lower end of structural member (a2) is provided with the cooling tube (a6) of connection therewith, the cooling
Filling in pipe (a6) has silicone oil, and cooling tube (a6) is threaded on pipeline or on closed container by external screw thread, cooling tube
(a6) lower end offers circular hole (a21).
2. a kind of temperature transmitter according to claim 1, it is characterised in that: the upper end of the outlet portion (a13) is square
The lower end of shape plane, outlet portion (a13) is arc-shaped and tangent with ladle body (a11) and fit closely with ladle body (a11).
3. a kind of temperature transmitter according to claim 1, it is characterised in that: the left and right sides of the outlet portion (a13)
It is provided with screw hole, the screw hole of wherein at least side is equipped with the hex nut (a131) for outlet.
4. a kind of temperature transmitter according to claim 3, it is characterised in that: outlet portion (a13) side is equipped with
Hex nut (a131), the other side are equipped with hexagonal cock (a132).
5. a kind of temperature transmitter according to claim 3, it is characterised in that: outlet portion (a13) two sides are respectively mounted
Hex nut (a131).
6. a kind of temperature transmitter according to claim 4, it is characterised in that: in hex nut (a131), hexagonal cock
(a132) it is provided between the screw hole of outlet portion (a13) sealing ring (a133).
7. a kind of temperature transmitter according to claim 1, it is characterised in that: the front and back end of the ladle body (a11) is arranged
There is internal screw thread, is provided with external screw thread on front cover (a3) and rear cover (a4), front cover (a3), rear cover (a4) are logical with ladle body (a11) respectively
Cross threaded connection.
8. a kind of temperature transmitter according to claim 1, it is characterised in that: in the externally threaded of the upper end structural member (a2)
Lower end is provided with stopper (a22), which is in hex nut shape.
9. a kind of temperature transmitter according to claim 1 or 8, it is characterised in that: be arranged in the lower end of structural member (a2)
Have protective cover (a5), the protective cover (a5) connect with structural member (a2) lower thread.
10. a kind of temperature transmitter according to claim 9, it is characterised in that: the protective cover (a5) is by rubber or modeling
Material material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076458.5U CN208704891U (en) | 2018-07-06 | 2018-07-06 | A kind of temperature transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821076458.5U CN208704891U (en) | 2018-07-06 | 2018-07-06 | A kind of temperature transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208704891U true CN208704891U (en) | 2019-04-05 |
Family
ID=65937856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821076458.5U Active CN208704891U (en) | 2018-07-06 | 2018-07-06 | A kind of temperature transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208704891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410666A (en) * | 2019-07-08 | 2019-11-05 | 环宇智谷(北京)科技有限公司 | A kind of Internet of things system based on NB-IOT intelligent radio transmitter |
-
2018
- 2018-07-06 CN CN201821076458.5U patent/CN208704891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410666A (en) * | 2019-07-08 | 2019-11-05 | 环宇智谷(北京)科技有限公司 | A kind of Internet of things system based on NB-IOT intelligent radio transmitter |
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