CN218818415U - Low-temperature corrosion-resistant valve casting with pressure monitoring function - Google Patents
Low-temperature corrosion-resistant valve casting with pressure monitoring function Download PDFInfo
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- CN218818415U CN218818415U CN202221853481.7U CN202221853481U CN218818415U CN 218818415 U CN218818415 U CN 218818415U CN 202221853481 U CN202221853481 U CN 202221853481U CN 218818415 U CN218818415 U CN 218818415U
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- water pressure
- pressure detector
- corrosion
- low temperature
- pressure monitoring
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Abstract
The utility model discloses a corrosion-resistant valve casting of low temperature with pressure monitoring, the valve casing that all is provided with corrosion-resistant coating including the inside and outside wall just can be controlled to the electromagnetic component of valve casing rivers break-make with utilizing the flange to install, install first water pressure detector and second water pressure detector just on the inlet tube of valve casing and the outlet pipe respectively first water pressure detector and second water pressure detector all with the controller electric connection that the shell upper end of electromagnetic component was provided with, be provided with the radio frequency module in the controller. A corrosion-resistant valve casting of low temperature with pressure monitoring, this valve casting is equipped with first water pressure detector and second water pressure detector and monitors water pressure, whether there is great pressure differential can judge whether the flange joint department of valve casing and electromagnetic component leaks through the water pressure numerical value of contrasting first water pressure detector and second water pressure detector, the personnel of being convenient for in time find the problem and maintain.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to corrosion-resistant valve casting of low temperature with pressure monitoring.
Background
The existing low-temperature corrosion-resistant valve casting can be divided into manual adjustment, pneumatic adjustment and electromagnetic adjustment according to the adjustment mode, the low-temperature corrosion-resistant valve casting for electromagnetic adjustment generally comprises a valve shell and an electromagnetic assembly installed through a flange, the flange joint of the valve casting is easy to leak, if the water leakage condition cannot be found in time, a large amount of water resources are possibly wasted, and therefore the problem is solved by providing the low-temperature corrosion-resistant valve casting with the pressure monitoring function.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a corrosion-resistant valve casting of low temperature with pressure monitoring, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a corrosion-resistant valve casting of low temperature with pressure monitoring, includes that the inside and outside wall all is provided with the valve casing of corrosion-resistant coating and utilizes the flange to install and the electromagnetic component of steerable valve casing rivers break-make, install first water pressure detector and second water pressure detector respectively on the inlet tube of valve casing and the outlet pipe just first water pressure detector and second water pressure detector all with the controller electric connection that the shell upper end of electromagnetic component was provided with, be provided with in the controller and carry out the radio frequency module that the confidence transmits with the control end.
Preferably, the controller is located in an inner cavity of the non-transparent protective cover, and the non-transparent protective cover is connected with the upper end of the outer shell of the electromagnetic assembly through threads.
Preferably, an audible and visual alarm capable of giving an alarm is arranged on the controller.
Preferably, the outer wall of the non-transparent protective cover is provided with a plurality of groups of sound outlet holes which are arranged circumferentially, and two groups of the sound outlet holes are internally and fixedly provided with a reticular dustproof net which is woven by stainless steel wires.
Preferably, the inner end faces of the plurality of groups of dust screens are provided with waterproof breathable films.
Preferably, the corrosion-resistant coating is arranged to be a ZS-711 inorganic corrosion-resistant coating and the thickness of the ZS-711 inorganic corrosion-resistant coating is arranged to be 120-150 micrometers.
Compared with the prior art, the invention has the following beneficial effects:
1. this valve casting is equipped with first water pressure detector and second water pressure detector, and the water pressure numerical value that the acceptable controller of control end sent, whether there is great pressure differential through the water pressure numerical value of comparing first water pressure detector and second water pressure detector can judge whether the flange joint department of valve casing and electromagnetic component leaks, and the personnel of being convenient for in time discover the problem and maintain.
2. The non-transparent protective cover is arranged, the controller of the solar water heater can be prevented from being exposed to the sun and being drenched by wind and rain through the non-transparent protective cover, and the service life of the solar water heater is prolonged.
3. Be provided with audible-visual annunciator, can remind near maintainer to have the condition of leaking to take place, the personnel of being convenient for in time maintain the valve.
Drawings
FIG. 1 is an overall view of a low temperature corrosion resistant valve casting with pressure monitoring of the present invention;
FIG. 2 is a schematic view of the disassembled low temperature corrosion resistant valve casting with pressure monitoring of the present invention;
fig. 3 is an elevational view and a sectional view of the non-transparent protective cover of the low-temperature corrosion-resistant valve casting with pressure monitoring of the present invention.
In the figure: 1. a valve housing; 2. a first water pressure detector; 3. a second water pressure detector; 4. a controller; 5. an audible and visual alarm; 6. a non-transparent protective cover; 7. a sound outlet; 8. a dust screen; 9. a waterproof breathable film; 10. an electromagnetic assembly.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
As shown in fig. 1-3, a low-temperature corrosion-resistant valve casting with pressure monitoring function comprises a valve casing 1 with corrosion-resistant coatings on inner and outer walls and an electromagnetic assembly 10 which is installed by using a flange and can control the water flow of the valve casing 1 to be switched on and off, a first water pressure detector 2 and a second water pressure detector 3 are respectively installed on a water inlet pipe and a water outlet pipe of the valve casing 1, the first water pressure detector 2 and the second water pressure detector 3 are electrically connected with a controller 4 arranged at the upper end of a shell of the electromagnetic assembly 10, a radio frequency module capable of carrying out confidence transmission with a monitoring end is arranged in the controller 4, the monitoring end can receive a water pressure value sent by the controller 4, whether the flange connection part of the valve casing 1 and the electromagnetic assembly 10 leaks water can be judged by comparing the water pressure values of the first water pressure detector 2 and the second water pressure detector 3, and personnel can find out maintenance in time when problems exist.
The controller 4 is located the inner chamber of non-transparent safety cover 6 and non-transparent safety cover 6 passes through threaded connection with the shell upper end of electromagnetism subassembly 10, can prevent through non-transparent safety cover 6 that its controller 4 from receiving insolate and wind and rain, improves its life.
The audible and visual alarm 5 capable of giving an alarm is arranged on the controller 4, when the monitoring end finds water leakage, the audible and visual alarm 5 can be controlled to give an alarm, nearby maintainers can be reminded of the occurrence of the water leakage condition, and the maintainers can maintain the valve in time.
The outer wall of the non-transparent protective cover 6 is provided with a plurality of groups of sound outlet holes 7 which are arranged in a circumferential mode, and meshed dustproof nets 8 which are woven by stainless steel wires are fixed in the two groups of sound outlet holes 7, alarm sound of the audible and visual alarm 5 can be conveniently diffused outwards through the sound outlet holes 7, and the dustproof nets 8 can prevent dust in the protective cover 6 from being accumulated.
The inner end faces of the plurality of groups of dust screens 8 are provided with waterproof and breathable films 9, so that rainwater can be prevented from entering the protective cover 6 through the sound outlet holes 7 to corrode and damage electronic components of the controller 4 and the audible and visual alarm 5.
The corrosion-resistant coating is set to be ZS-711 inorganic corrosion-resistant coating, the thickness of the inorganic corrosion-resistant coating is set to be 120-150 microns, and the ZS-711 inorganic corrosion-resistant coating has good acid-base corrosion resistance and wear resistance and also has good hardness.
It should be noted that, the utility model relates to a corrosion-resistant valve casting of low temperature with pressure monitoring, install first water pressure detector 2 and second water pressure detector 3 on valve housing 1's inlet tube and outlet pipe respectively, the water pressure numerical value that the acceptable controller 4 of control end sent, whether there is great pressure differential can be judged valve housing 1 and electromagnetic component 10's flange joint department to leak through the water pressure numerical value of contrasting first water pressure detector 2 and second water pressure detector 3, the personnel of being convenient for in time find the problem and maintain, be provided with non-transparent safety cover 6, can prevent through non-transparent safety cover 6 that its controller 4 from receiving insolate and wind and rain, improve its life, be provided with audible-visual annunciator 5, can remind near maintainer to have the condition of leaking to take place, the personnel of being convenient for in time maintain the valve.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a low temperature corrosion resistant valve casting with pressure monitoring, includes that interior outer wall all is provided with valve housing (1) of corrosion resistant coating and utilizes the flange to install and electromagnetic component (10) of steerable valve housing (1) rivers break-make, its characterized in that: install first water pressure detector (2) and second water pressure detector (3) respectively on the inlet tube of valve casing (1) and the outlet pipe just first water pressure detector (2) and second water pressure detector (3) all with controller (4) electric connection that the shell upper end of electromagnetic component (10) was provided with, be provided with in controller (4) and carry out the radio frequency module that the confidence was transmitted with the control end.
2. A low temperature, corrosion resistant valve casting with pressure monitoring as claimed in claim 1 wherein: the controller (4) is located in an inner cavity of the non-transparent protection cover (6), the non-transparent protection cover (6) is connected with the upper end of the shell of the electromagnetic assembly (10) through threads.
3. A low temperature corrosion resistant valve casting with pressure monitoring as claimed in claim 1 or 2 wherein: and the controller (4) is provided with an audible and visual alarm (5) capable of giving an alarm.
4. A low temperature, corrosion resistant valve casting with pressure monitoring as claimed in claim 2 wherein: the outer wall of the non-transparent protective cover (6) is provided with a plurality of groups of sound outlet holes (7) which are arranged in a circumferential mode, and the sound outlet holes (7) are internally fixed with a reticular dustproof net (8) which is formed by weaving stainless steel wires.
5. A low temperature, corrosion resistant valve casting with pressure monitoring as claimed in claim 4 wherein: and a waterproof breathable film (9) is arranged on the inner end surface of the plurality of groups of dust screens (8).
6. A low temperature corrosion resistant valve casting with pressure monitoring as claimed in claim 1 or 2 wherein: the corrosion-resistant coating is arranged to be a ZS-711 inorganic corrosion-resistant coating and the thickness of the ZS-711 inorganic corrosion-resistant coating is arranged to be 120-150 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221853481.7U CN218818415U (en) | 2022-07-19 | 2022-07-19 | Low-temperature corrosion-resistant valve casting with pressure monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221853481.7U CN218818415U (en) | 2022-07-19 | 2022-07-19 | Low-temperature corrosion-resistant valve casting with pressure monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218818415U true CN218818415U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221853481.7U Active CN218818415U (en) | 2022-07-19 | 2022-07-19 | Low-temperature corrosion-resistant valve casting with pressure monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218818415U (en) |
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2022
- 2022-07-19 CN CN202221853481.7U patent/CN218818415U/en active Active
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