CN218035469U - Diaphragm type pressure transmitter with heating mechanism - Google Patents
Diaphragm type pressure transmitter with heating mechanism Download PDFInfo
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- CN218035469U CN218035469U CN202222180965.6U CN202222180965U CN218035469U CN 218035469 U CN218035469 U CN 218035469U CN 202222180965 U CN202222180965 U CN 202222180965U CN 218035469 U CN218035469 U CN 218035469U
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Abstract
The utility model relates to a diaphragm type pressure transmitter technical field, specifically a diaphragm type pressure transmitter with heating mechanism, including the blower inlet casing, the top threaded connection of blower inlet casing has sealed capping, one side of the top of sealed capping is fixed with connects the electrical terminal, connect the electrical terminal and lie in the inside one end fixed connection elbow of blower inlet casing; first screwed joint, first screwed joint fixed connection is in the bottom middle part of blower inlet casing, first screwed joint's bottom threaded connection has out the water tube head, the bottom fixed mounting that goes out the water tube head has the glass pipe. The utility model discloses a set up the heating pipe, examine time measuring, start external power source, at this moment the heating pipe can heat, at this moment liquid gets into the glass pipe from the mouth piece of intaking, then reaches the mobile state after the heating of heating pipe, is passing through the diaphragm monitoring after with the liquid heating, can improve the accuracy of examining time measuring like this.
Description
Technical Field
The utility model relates to a diaphragm type pressure transmitter technical field specifically is a diaphragm type pressure transmitter with heating mechanism.
Background
The diaphragm pressure transmitter is an instrument which receives pressure variable, converts the pressure variable into a standard output signal according to a certain proportion after sensing conversion, the output signal of the transmitter is transmitted to a central control room for pressure indication, recording or control, when the pressure directly acts on the surface of a measuring diaphragm, the diaphragm generates tiny deformation, a high-precision circuit on the measuring diaphragm converts the tiny deformation into a voltage signal which is highly linear and is in direct proportion to the pressure and the excitation voltage, and then a special chip is adopted to convert the voltage signal into an industrial standard current signal or voltage signal.
If the publication number of authorizing is CN215004032U discloses a diaphragm type pressure transmitter, it has realized taking the device through what set up, because diaphragm type pressure transmitter body surface is smooth and irregular, lead to when carrying out pressure measurement, operating personnel is difficult to mention it, lead to measurement process to need operating personnel to continuously paste and hold up, through taking the device this moment, operating personnel is convenient for carry to its diaphragm type pressure transmitter body and takes, but do not solve not possess heating function that current diaphragm type pressure transmitter exists, when detecting the higher liquid of consistency like this, can influence the problem of the accuracy that detects, we propose a diaphragm type pressure transmitter who has heating mechanism for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a diaphragm type pressure transmitter with heating mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a diaphragm type pressure transmitter with a heating mechanism includes
The top end of the diversion shell is in threaded connection with a sealing cover head, one side of the top end of the sealing cover head is fixedly provided with an electric connection end, and one end of the electric connection end, which is positioned in the diversion shell, is fixedly connected with an elbow;
the first threaded joint is fixedly connected to the middle of the bottom end of the diversion shell, the bottom end of the first threaded joint is in threaded connection with a water outlet pipe head, and a glass pipe is fixedly mounted at the bottom end of the water outlet pipe head;
the heating pipe is arranged inside the glass pipe, and the top end of the heating pipe is fixedly connected with the bottom end of the elbow.
Preferably, a second threaded connector is fixedly installed on the outer portion of one side of the diversion shell, and one end, far away from the diversion shell, of the second threaded connector is connected with a pressure digital display meter in a threaded mode;
preferably, a base is fixedly mounted in the middle of the top end of the sealing cover head, a connecting rod is fixedly mounted in the middle of the base, a thermometer is fixedly mounted at the bottom end of the connecting rod inside the glass tube, and a temperature instrument is fixedly mounted at one end of the connecting rod away from the thermometer;
preferably, the bottom end of the glass tube is fixedly provided with a water inlet tube head, and the outer wall of the water inlet tube head is provided with an external thread;
preferably, a liquid outlet pipe head is fixedly installed at the top end of the pressure digital display meter, and internal threads are formed in the liquid outlet pipe head;
preferably, a sealing ring is arranged at the bottom end of the sealing cover head, and the sealing ring is made of a heat-resistant and corrosion-resistant material.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this diaphragm type pressure transmitter with heating mechanism, through setting up the pressure digital display table, during liquid after the heating got into the pressure digital display table from the second screwed joint of kuppe one end, at this moment the measuring diaphragm in the pressure digital display table can detect liquid pressure, then shows through the display screen, carries to outside pipeline from going out the liquid tube head at last to reach the mesh of being convenient for detect.
2. This a diaphragm type pressure transmitter with heating mechanism, through setting up temperature instrument, when the heating, in order to control the temperature, this device has the base at the top middle part fixed mounting of blower inlet casing, and the mid-mounting of base has the connecting rod, and temperature instrument is installed to the bottom of connecting rod, and the inside that the connecting rod is located the glass pipe is provided with the thermometer, can know liquid temperature in real time through the thermometer, is convenient for like this monitor temperature, then cooperates the heating pipe to open and stop to keep the constancy of temperature.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the heating pipe of the present invention;
FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 2;
fig. 4 is an enlarged schematic view of the present invention at B in fig. 2.
In the figure: 1. a guide shell; 2. sealing the capping head; 3. connecting an electric terminal; 4. bending the pipe; 5. a first threaded joint; 6. a water outlet pipe head; 7. a glass tube; 8. heating a tube; 9. a second threaded joint; 10. a pressure digital display meter; 11. a base; 12. a connecting rod; 13. a thermometer; 14. a temperature meter; 15. a water inlet pipe head; 16. a liquid outlet pipe head; 17. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "top", "bottom", "inner", "outer", and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
a diaphragm type pressure transmitter with a heating mechanism includes
The electric connector comprises a diversion shell 1, wherein the top end of the diversion shell 1 is in threaded connection with a sealing cover head 2, one side of the top end of the sealing cover head 2 is fixedly provided with an electric connection end 3, and one end of the electric connection end 3, which is positioned inside the diversion shell 1, is fixedly connected with an elbow 4;
the first threaded joint 5 is fixedly connected to the middle of the bottom end of the guide shell 1, the bottom end of the first threaded joint 5 is in threaded connection with a water outlet pipe head 6, and a glass pipe 7 is fixedly mounted at the bottom end of the water outlet pipe head 6;
the heating pipe 8 is arranged inside the glass pipe 7, and the top end of the heating pipe 8 is fixedly connected with the bottom end of the elbow 4;
through above-mentioned scheme, through setting up heating pipe 8, when examining, start external power source, at this moment heating pipe 8 can heat, and at this moment liquid gets into glass pipe 7 from intake pipe head 15, then reaches the mobile state after heating pipe 8 heats, is passing through the diaphragm monitoring after with liquid heating, can improve the accuracy when examining like this.
In this embodiment, preferably, a second threaded joint 9 is fixedly installed outside one side of the guide shell 1, and one end of the second threaded joint 9, which is far away from the guide shell 1, is in threaded connection with a pressure digital display meter 10;
according to the scheme, by arranging the pressure digital display meter 10, heated liquid enters the pressure digital display meter 10 from the second threaded connector 9 at one end of the guide shell 1, at the moment, a measuring diaphragm in the pressure digital display meter 10 can detect the liquid pressure, then the liquid pressure is displayed through the display screen, and finally the liquid is conveyed to an external pipeline from the liquid outlet pipe head 16, so that the purpose of facilitating detection is achieved;
in this embodiment, preferably, a base 11 is fixedly installed in the middle of the top end of the sealing cover head 2, a connecting rod 12 is fixedly installed in the middle of the base 11, a thermometer 13 is fixedly installed at the bottom end of the connecting rod 12 inside the glass tube 7, and a temperature instrument 14 is fixedly installed at one end of the connecting rod 12 far away from the thermometer 13;
through the scheme, the temperature instrument 14 is arranged, in order to control the temperature well during heating, the device is fixedly provided with the base 11 in the middle of the top end of the diversion shell 1, the connecting rod 12 is arranged in the middle of the base 11, the temperature instrument 14 is arranged at the bottom end of the connecting rod 12, the thermometer 13 is arranged inside the glass tube 7 of the connecting rod 12, the temperature of liquid can be known in real time through the thermometer 13, the temperature can be conveniently monitored, and then the temperature is kept constant by matching with the starting and stopping of the heating tube 8;
in this embodiment, preferably, the bottom end of the glass tube 7 is fixedly provided with a water inlet tube head 15, and the outer wall of the water inlet tube head 15 is provided with an external thread;
through the scheme, the water inlet pipe head 15 is arranged, the water inlet pipe head 15 is used for connecting an external liquid inlet pipeline, and the external liquid inlet pipeline can be connected to the water inlet pipe head 15 through threads during connection, so that liquid inlet is facilitated;
in this embodiment, preferably, the liquid outlet pipe head 16 is fixedly mounted at the top end of the digital pressure display meter 10, and internal threads are formed inside the liquid outlet pipe head 16;
through the scheme, the liquid outlet pipe head 16 is arranged, the liquid outlet pipe head 16 is used for being connected with an external liquid outlet pipeline, and the external liquid outlet pipeline can be connected to the liquid outlet pipe head 16 in a threaded mode during connection, so that liquid outlet is facilitated;
in this embodiment, preferably, the bottom end of the sealing cap 2 is provided with a sealing ring 17, and the sealing ring 17 is made of a heat-resistant and corrosion-resistant material;
through the scheme, the sealing ring 17 is arranged, the sealing performance between the sealing cover head 2 and the electric connection end 3 is kept under the action of the sealing ring 17, and the material is heat-resistant and corrosion-resistant, so that the service life of the electric connection cover head can be prolonged.
When the diaphragm type pressure transmitter with the heating mechanism is used, an external liquid inlet pipeline is connected to a water inlet pipe head 15 at the bottom end of a glass pipe 7, a liquid outlet pipe head 16 is connected to a liquid outlet pipeline, an electric connection end 3 is connected to an external power supply, when detection is carried out, the external power supply is started, at the time, a heating pipe 8 can be heated, at the time, liquid enters the glass pipe 7 from the water inlet pipe head 15, then the liquid is heated through the heating pipe 8 to reach a flowing state, then the liquid passes through the water outlet pipe head 6 to enter a first threaded joint 5, then the liquid enters a pressure digital display meter 10 from a second threaded joint 9 at one end of a diversion shell 1, at the time, a measuring diaphragm in the pressure digital display meter 10 can detect the liquid pressure, then the liquid is displayed through a display screen, and finally conveyed to the external pipeline from the liquid outlet pipe head 16, when heating is carried out, in order to control the temperature, a base 11 is fixedly installed in the middle of the top end of the diversion shell 1, a connecting rod 12 is installed in the middle of the base 11, a temperature meter 14 is installed at the bottom end of the connecting rod 12, a thermometer 13 is located inside the glass pipe 7, the thermometer 13 can know the temperature in real-time, and the temperature can be monitored in real-time, and the heating pipe 8 can keep the constant in cooperation mode.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a diaphragm type pressure transmitter with heating mechanism which characterized in that: the diaphragm type pressure transmitter with the heating mechanism comprises
The flow guide shell comprises a flow guide shell (1), wherein the top end of the flow guide shell (1) is in threaded connection with a sealing cover head (2), one side of the top end of the sealing cover head (2) is fixedly provided with an electric connection end (3), and one end, located inside the flow guide shell (1), of the electric connection end (3) is fixedly connected with an elbow (4);
the water guide shell comprises a first threaded connector (5), wherein the first threaded connector (5) is fixedly connected to the middle of the bottom end of the water guide shell (1), the bottom end of the first threaded connector (5) is in threaded connection with a water outlet pipe head (6), and a glass pipe (7) is fixedly mounted at the bottom end of the water outlet pipe head (6);
the heating pipe (8), the heating pipe (8) set up in the inside of glass pipe (7), the top of heating pipe (8) and the bottom fixed connection of elbow (4).
2. The diaphragm pressure transmitter with heating mechanism of claim 1, wherein: and a second threaded connector (9) is fixedly installed outside one side of the guide shell (1), and one end, far away from the guide shell (1), of the second threaded connector (9) is in threaded connection with a pressure digital display meter (10).
3. The diaphragm pressure transmitter with heating mechanism of claim 1, wherein: the top middle part fixed mounting of sealed caping (2) has base (11), the middle part fixed mounting of base (11) has connecting rod (12), the inside fixed mounting that the bottom of connecting rod (12) is located glass pipe (7) has thermometer (13), the one end fixed mounting that thermometer (13) were kept away from in connecting rod (12) has temperature instrument (14).
4. The diaphragm pressure transmitter with heating mechanism of claim 1, wherein: the bottom fixed mounting of glass pipe (7) has into water tube head (15), the external screw thread has been seted up in the outer wall department of water tube head (15).
5. The diaphragm pressure transmitter with a heating mechanism of claim 2, wherein: the pressure digital display meter is characterized in that a liquid outlet pipe head (16) is fixedly mounted at the top end of the pressure digital display meter (10), and internal threads are formed in the liquid outlet pipe head (16).
6. The diaphragm pressure transmitter with heating mechanism of claim 1, wherein: the bottom end of the sealing cover head (2) is provided with a sealing ring (17), and the sealing ring (17) is made of heat-resistant and corrosion-resistant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222180965.6U CN218035469U (en) | 2022-08-18 | 2022-08-18 | Diaphragm type pressure transmitter with heating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222180965.6U CN218035469U (en) | 2022-08-18 | 2022-08-18 | Diaphragm type pressure transmitter with heating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218035469U true CN218035469U (en) | 2022-12-13 |
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ID=84348282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222180965.6U Active CN218035469U (en) | 2022-08-18 | 2022-08-18 | Diaphragm type pressure transmitter with heating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218035469U (en) |
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2022
- 2022-08-18 CN CN202222180965.6U patent/CN218035469U/en active Active
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