CN211904524U - High temperature resistance intelligence digital pressure gauge - Google Patents
High temperature resistance intelligence digital pressure gauge Download PDFInfo
- Publication number
- CN211904524U CN211904524U CN202020788744.5U CN202020788744U CN211904524U CN 211904524 U CN211904524 U CN 211904524U CN 202020788744 U CN202020788744 U CN 202020788744U CN 211904524 U CN211904524 U CN 211904524U
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- CN
- China
- Prior art keywords
- shell
- pressure gauge
- digital pressure
- high temperature
- annular shell
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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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 238000005057 refrigeration Methods 0.000 claims description 36
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 9
- 229910052721 tungsten Inorganic materials 0.000 claims description 9
- 239000010937 tungsten Substances 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 239000002826 coolant Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to an intelligence digital pressure gauge equipment technical field, concretely relates to high temperature resistance's intelligent digital pressure meter, including manometer body and casing, the casing includes annular shell and rectangle shell, and the inner chamber of annular shell is linked together with the inner chamber of rectangle shell, is located the cavity of annular shell and embeds and is equipped with the manometer body, the utility model provides a high temperature resistance's intelligent digital pressure meter, through the design and the use of a series of structures, the utility model discloses in carrying out the use, avoided when the medium to manometer body and screwed pipe dispels the heat for a long time through adopting the water-cooling, water can absorb the heat and lead to the phenomenon that the temperature of water rises, further improve and carry out radiating effect through the coolant oil.
Description
Technical Field
The utility model relates to an intelligence digital pressure gauge equipment technical field, concretely relates to high temperature resistance's intelligence digital pressure gauge.
Background
The intelligent digital pressure gauge generally adopts a full-automatic panel debugging program, so that the system is convenient and quick to calibrate; various anti-interference measures are adopted, so that the control instrument can work reliably; firstly, isolating an input from a microprocessor, isolating the microprocessor from an output, and isolating a power supply from the input, the microprocessor and the output by adopting a photoelectric isolation circuit; secondly, adopting a software anti-interference measure to ensure that the software works reliably; thirdly, a hardware program monitoring system is adopted, so that the system program can automatically recover to work normally after being interfered. Practice application shows that if the anti-interference measures can be adopted, the system software has high reliability, and the system can work stably and reliably. If chinese patent application number is CN201721152959.2 a high temperature resistant pressure gauge that high temperature resistance is strong, including cooling ring and the heat exchanger that looses of setting on the manometer body, the cooling ring surrounds manometer body round setting, the cooling ring upper end is equipped with the opening, the opening part is equipped with the plunger, manometer body left is equipped with the heat exchanger that looses, the inside water tank that is equipped with of heat exchanger that looses, be equipped with tortuous pipe in the water tank, tortuous pipe is crooked pipeline form, tortuous pipe left end runs through water tank left side and the heat exchanger left side simultaneously, and tortuous pipe is linked together with the left medium entry of heat exchanger, tortuous pipe right-hand member runs through water tank right side and the heat exchanger right side simultaneously, and tortuous pipe right-hand member passes the cooling ring and is linked together with the manometer body, the.
Above-mentioned utility model discloses the technical scheme of application is when dispelling the heat to manometer body and the intraductal medium of tortuous through adopting the water-cooling for a long time, and water can absorb the temperature rise that the heat leads to water, and it is poor to lead to water-cooled mode radiating effect, consequently needs to research and develop a high temperature resistant intelligent digital pressure gauge to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a high temperature resistance intelligence digital pressure table, through the design and the use of a series of structures, the utility model discloses in carrying out the use, avoided when the medium in to manometer body and the screwed pipe dispels the heat through adopting the water-cooling for a long time, water can absorb the heat and lead to the phenomenon that the temperature of water rises, further improves and carries out radiating effect through the coolant oil.
The utility model discloses a following technical scheme realizes:
the utility model provides a high temperature resistant intelligent digital pressure table, includes manometer body and casing, the casing includes annular shell and rectangle shell, the inner chamber of annular shell with the inner chamber of rectangle shell is linked together, is located the cavity of annular shell is embedded to be equipped with the manometer body, the embedded spiral pipe that is equipped with of inner chamber of rectangle shell, run through the upper end of spiral pipe the top of rectangle shell with the bottom interface end of manometer body is linked together, the lower extreme of spiral pipe runs through the bottom and the outside medium entry end of rectangle shell are linked together, the circulating pipe has been seted up to the back lateral wall lower part of rectangle shell, the circulating pipe is by supreme refrigeration case and the circulating pump of being equipped with in proper order down, the upper end of circulating pipe with the top of annular shell is.
Preferably, the top of the annular shell is provided with a cooling oil port, the bottom of the right side wall of the rectangular shell is provided with a cooling oil port, and the cooling oil port are respectively provided with a plunger.
Preferably, the annular shell and the rectangular shell are made of an integrally molded structure through pressing.
Preferably, the refrigeration case still includes refrigeration piece and heat preservation, the refrigeration piece inlays to be located in the inner chamber of refrigeration case, just the refrigeration piece is the semiconductor refrigeration piece, the heat preservation inlays to be located on the inner wall of refrigeration case.
Preferably, the shell with the spiral pipe is made of heat-conducting metal materials, the inner wall of the spiral pipe is plated with a high-temperature-resistant tungsten steel layer, and a corrosion-resistant nickel layer is arranged on the high-temperature-resistant tungsten steel layer.
Preferably, the refrigerator further comprises an external control switch, and the control switch is electrically connected with the refrigeration sheet and the circulating pump respectively.
The utility model has the advantages that:
by adopting the structure and the design, the utility model avoids the phenomenon that the temperature of water rises due to the fact that water absorbs heat when the media in the pressure gauge body and the spiral pipe are cooled by water for a long time, and further improves the heat dissipation effect of cooling by cooling oil;
and the utility model discloses novel structure, reasonable in design, convenient to use has stronger practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a rear view of the present invention;
fig. 3 is a schematic view of the internal structure of the present invention;
fig. 4 is a front view of the pressure gauge body shown in fig. 3 according to the present invention;
fig. 5 is a rear view of the pressure gauge body shown in fig. 3 according to the present invention;
fig. 6 is a cross-sectional view of the refrigeration case of the present invention;
fig. 7 is a sectional view of the spiral pipe of the present invention.
In the figure: 1-a pressure gauge body, 2-a shell, 3-an annular shell, 4-a rectangular shell, 5-a spiral pipe, 6-a circulating pipe, 7-a refrigeration box, 8-a circulating pump, 9-a refrigeration piece, 10-a heat insulation layer, 11-a high temperature resistant tungsten steel layer and 12-a corrosion resistant nickel layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a high temperature resistant intelligent digital pressure table, including manometer body 1 and casing 2, casing 2 includes annular shell 3 and rectangle shell 4, the inner chamber of annular shell 3 is linked together with the inner chamber of rectangle shell 4, the cavity chamber that is located annular shell 3 is embedded to be equipped with manometer body 1, the embedded spiral pipe 5 that is equipped with of inner chamber of rectangle shell 4, the top that rectangle shell 4 was run through to spiral pipe 5's upper end is linked together with manometer body 1's bottom interface end, the bottom that rectangle shell 4 was run through to spiral pipe 5's lower extreme is linked together with outside medium entry end, circulating pipe 6 has been seted up to the back lateral wall lower part of rectangle shell 4, circulating pipe 6 is by supreme refrigeration case 7 and the circulating pump 8 of being equipped with in proper order down.
Specifically, the top of the annular shell 3 is provided with a cooling oil port (not shown in the figure), the bottom of the right side wall of the rectangular shell 4 is provided with a cooling oil port (not shown in the figure), and the cooling oil port are respectively provided with a plunger.
Specifically, the annular shell 3 and the rectangular shell 4 are formed by pressing in an integrally formed structure.
Specifically, refrigeration case 7 still includes refrigeration piece 9 and heat preservation 10, and refrigeration piece 9 inlays and locates the inner chamber of refrigeration case 7, and refrigeration piece 9 is semiconductor refrigeration piece 9, and heat preservation 10 inlays and locates on the inner wall of refrigeration case 7.
Specifically, the shell 2 and the spiral pipe 5 are made of heat-conducting metal materials, the inner wall of the spiral pipe 5 is plated with a high-temperature-resistant tungsten steel layer 11, and a corrosion-resistant nickel layer 12 is arranged on the high-temperature-resistant tungsten steel layer 11.
Specifically, the refrigeration device further comprises an external control switch, and the control switch is electrically connected with the refrigeration sheet 9 and the circulating pump 8 respectively.
The working principle is as follows: the utility model discloses when using, control refrigeration piece 9 and 8 synchronous workings of circulating pump, the coolant oil in the casing 2 is to the high temperature medium in the spiral tube 5, manometer body 1 carries out cold and hot exchange and absorbs the heat, and the coolant oil after absorbing the heat is driven through circulating pump 8 and is carried to refrigeration case 7 in through circulating pipe 6, refrigeration piece 9 during operation carries out the refrigeration cooling to the coolant oil that flows through in refrigeration case 7, and the coolant oil after the cooling is carried to casing 2 intracavity from casing 2 top through circulating pipe 6 and is continued to the high temperature medium, manometer body 1 carries out cold and hot exchange and absorbs the heat, and then reach the purpose of carrying out the circulation refrigeration cooling to the coolant oil, further improved the radiating effect that the coolant oil is carrying out cold and hot exchange and absorbs the heat, further improved manometer body 1's high temperature resistance performance;
a cooling oil adding port is formed in the top of the annular shell 3, a cooling oil outlet is formed in the bottom of the right side wall of the rectangular shell 4, and plungers are respectively arranged on the cooling oil adding port and the cooling oil outlet, so that cooling oil can be conveniently added or discharged; the annular shell 3 and the rectangular shell 4 are integrally formed and are pressed to form the structure, so that the integral strength of the structure can be further improved; the refrigerating sheet 9 is a semiconductor refrigerating sheet 9, and the heat-insulating layer 10 is embedded on the inner wall of the refrigerating box 7, so that the refrigerating efficiency and the heat-insulating effect can be further improved, and the energy loss is avoided;
the shell 2 and the spiral pipe 5 are made of heat-conducting metal materials, so that the heat conducting and radiating performance of the shell 1 or the spiral pipe 5 and the outside can be further improved, the inner wall of the spiral pipe 5 is plated with a high-temperature-resistant tungsten steel layer 11, and the high-temperature-resistant tungsten steel layer 11 is provided with a corrosion-resistant nickel layer 12, so that the high-temperature-resistant corrosion-resistant performance of the spiral pipe can be further improved;
and then under the design and the use of above-mentioned structure, the utility model discloses in carrying out the use, avoided when dispelling the heat to the medium in manometer body 1 and the spiral pipe 5 for a long time through adopting the water-cooling, water can absorb the phenomenon that the heat leads to the temperature rise of water, further improves and carries out radiating effect through the coolant oil.
The control mode of above-mentioned refrigeration piece 9 and electric elements such as circulating pump 8 is controlled through rather than supporting peripheral hardware control switch, and control circuit can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not improve it, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer detail control mode and circuit connection are repeated.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a high temperature resistance intelligence digital pressure table, includes manometer body (1) and casing (2), its characterized in that: the shell (2) comprises an annular shell (3) and a rectangular shell (4), the inner cavity of the annular shell (3) is communicated with the inner cavity of the rectangular shell (4), the pressure gauge body (1) is embedded in the hollow cavity of the annular shell (3), a spiral tube (5) is embedded in the inner cavity of the rectangular shell (4), the upper end of the spiral tube (5) penetrates through the top of the rectangular shell (4) and is communicated with the bottom joint end of the pressure gauge body (1), the lower end of the spiral pipe (5) penetrates through the bottom of the rectangular shell (4) and is communicated with an external medium inlet end, a circulating pipe (6) is arranged at the lower part of the rear side wall of the rectangular shell (4), a refrigerating box (7) and a circulating pump (8) are sequentially arranged on the circulating pipe (6) from bottom to top, the upper end of the circulating pipe (6) is communicated with the top of the annular shell (3).
2. The high-temperature-resistant intelligent digital pressure gauge according to claim 1, characterized in that: the top of the annular shell (3) is provided with a cooling oil port, the bottom of the right side wall of the rectangular shell (4) is provided with a cooling oil port, and the cooling oil port are respectively provided with a plunger.
3. The high-temperature-resistant intelligent digital pressure gauge according to claim 1, characterized in that: the annular shell (3) and the rectangular shell (4) are made by pressing in an integrally formed structure.
4. The high-temperature-resistant intelligent digital pressure gauge according to claim 1, characterized in that: refrigeration case (7) still include refrigeration piece (9) and heat preservation (10), refrigeration piece (9) inlay and locate in the inner chamber of refrigeration case (7), just refrigeration piece (9) are semiconductor refrigeration piece (9), heat preservation (10) inlay and locate on the inner wall of refrigeration case (7).
5. The high-temperature-resistant intelligent digital pressure gauge according to claim 1, characterized in that: casing (2) with spiral pipe (5) are the heat conduction metal material and make, just the inner wall plating of spiral pipe (5) has high temperature resistant tungsten steel layer (11), be equipped with corrosion-resistant nickel layer (12) on high temperature resistant tungsten steel layer (11).
6. The high temperature resistant intelligent digital pressure gauge according to claim 4, wherein: the refrigerator further comprises an external control switch, and the control switch is electrically connected with the refrigerating sheet (9) and the circulating pump (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020788744.5U CN211904524U (en) | 2020-05-13 | 2020-05-13 | High temperature resistance intelligence digital pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020788744.5U CN211904524U (en) | 2020-05-13 | 2020-05-13 | High temperature resistance intelligence digital pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211904524U true CN211904524U (en) | 2020-11-10 |
Family
ID=73270892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020788744.5U Expired - Fee Related CN211904524U (en) | 2020-05-13 | 2020-05-13 | High temperature resistance intelligence digital pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211904524U (en) |
-
2020
- 2020-05-13 CN CN202020788744.5U patent/CN211904524U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |