CN217686182U - Gasification station refrigerating device with temperature monitoring function - Google Patents
Gasification station refrigerating device with temperature monitoring function Download PDFInfo
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- CN217686182U CN217686182U CN202220799664.9U CN202220799664U CN217686182U CN 217686182 U CN217686182 U CN 217686182U CN 202220799664 U CN202220799664 U CN 202220799664U CN 217686182 U CN217686182 U CN 217686182U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- 238000002309 gasification Methods 0.000 title abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 238000004378 air conditioning Methods 0.000 claims abstract description 9
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 43
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000006200 vaporizer Substances 0.000 claims description 7
- 230000008016 vaporization Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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Abstract
This application belongs to gasification station control by temperature change equipment technical field, discloses a gasification station refrigerating plant with temperature monitoring function, including air conditioning conveyer pipe and gas-supply pipe, the outer wall at the gas-supply pipe is twined to the air conditioning conveyer pipe, airtight mouth has been inlayed on the upper portion of gas-supply pipe, and airtight mouth runs through to the inboard of gas-supply pipe, the sealed screw thread in upper portion of airtight mouth installs the sensing main part, the lower extreme extrusion of sensing main part is in the lower part of airtight mouth, the outer wall parcel of air conditioning conveyer pipe has the heat preservation shell, heat preservation shell fixed mounting is in the outer end of gas-supply pipe, the sensing main part includes thread block, connecting block, piston, extrusion piece and sensor. This application is through twisting out the sensing main part with the help of the spanner, utilizes airtight mouth sealed gas-supply pipe upper portion, overhauls the completion back, screws up the sensing main part again, utilizes sensing main part lower part to press open airtight mouth, has made things convenient for dismouting sensing main part in-process gas-supply pipe to keep airtight state to sensing main part dismouting maintenance has been made things convenient for.
Description
Technical Field
The application belongs to the technical field of gasification station temperature control equipment, and particularly relates to a gasification station refrigerating device with a temperature monitoring function.
Background
The LNG station becomes a main gas source or a transition gas source of a city which can not use the gas supply of the gas transmission pipe at present, and is also a supplementary gas source or a peak shaving gas source of a plurality of cities which use the gas supply of the gas transmission pipe. The LNG vaporization station is a satellite station for receiving, storing and distributing LNG, and is also an intermediate regulation place for transporting LNG from a manufacturer to a user in a town or a gas enterprise, and generally a sensor is used for receiving a temperature signal and controlling the temperature through a temperature control device.
In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: in order to ensure the sensitivity of the sensor, the sensor is usually contacted with gas, and when the mounting mode is disassembled or mounted, a valve needs to be closed, and the sensitivity of the peripheral sensor is low, so that the problem that the conventional sensor mounting structure is inconvenient to disassemble, assemble and repair is caused.
Therefore, a gasification station refrigerating device with a temperature monitoring function is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The purpose of this application is in order to solve among the prior art, the inconvenient dismouting problem of overhauing of conventional sensor mounting structure, and the gasification station refrigerating plant who provides a temperature monitoring function.
In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a vaporizing station refrigerating plant with temperature monitoring function, includes air conditioning conveyer pipe and gas-supply pipe, the winding of air conditioning conveyer pipe is at the outer wall of gas-supply pipe, airtight mouth has been inlayed on the upper portion of gas-supply pipe, and airtight mouth runs through to the inboard of gas-supply pipe, the sealed screw thread in upper portion of airtight mouth installs the sensing main part, the lower extreme extrusion of sensing main part is in the lower part of airtight mouth.
The sensing main body is screwed out by means of the wrench, the upper portion of the gas pipe is sealed by the sealing nozzle, after the maintenance is completed, the sensing main body is screwed down again, the sealing nozzle is pressed open by the lower portion of the sensing main body, the gas pipe is kept in a sealing state in the process of dismounting the sensing main body conveniently, and therefore the dismounting and maintenance of the sensing main body are facilitated.
Preferably, the outer wall of the cold air conveying pipe is wrapped by a heat preservation shell which is fixedly arranged at the outer end of the air conveying pipe.
Through the mode of heat preservation shell parcel in the air conditioning conveyer pipe outside, reduced the temperature loss of air conditioning conveyer pipe, improved energy utilization.
Preferably, the sensing main body comprises a thread block, a connecting block, a piston, an extrusion block and a sensor, the lower end of the thread block is fixedly connected to the upper end of the connecting block, the lower end of the connecting block is fixedly connected to the upper end of the piston, the upper end of the extrusion block is fixedly connected to the lower end of the piston, and one end of the sensor is fixedly connected to the inner end of the extrusion block.
The screw thread piece twists airtight mouth in-process, utilizes the piston to keep apart airtight mouth inner space earlier, opens airtight mouth lower part space up to extrusion piece extrusion airtight mouth lower part for the inside gas of gas-supply pipe contacts with the sensor, has reduced the inside and outside gas mixing rate of gas-supply pipe in the installation.
Preferably, the sensing main body further comprises a hexagonal knob, and the lower end of the hexagonal knob is fixedly connected to the upper end of the threaded block.
The six-edge knob is convenient for a user to operate the threaded block to rotate by means of a wrench.
Preferably, airtight mouth includes thread bush, seal cover, constraint frame, spring and sealing plug, the lower extreme fixed connection of thread bush is in the upper end of seal cover, seal cover fixed connection is on the upper portion of constraint frame, the upper end fixed connection of spring is at the lower extreme of sealing plug, the lower extreme and the constraint frame fixed connection of spring, the sealing plug seals the lower extreme at the seal cover.
The sealing plug is pressed downwards by the pressing block, so that the sensor can be in contact with the inside of the air tube, and the sensing sensitivity of the sensor is improved.
Preferably, the gas transmission pipe comprises a pipe body, and the upper end of the pipe body is provided with a mounting opening.
Preferably, the gas transmission pipe also comprises a pair of flanges, and the flanges are fixedly connected to two ends of the pipe body.
The pipe body is convenient to be connected with an external pipeline through the flange.
To sum up, the technical effect and the advantage of this application: 1. the sensing main body is screwed out by means of the wrench, the upper portion of the gas pipe is sealed by the sealing nozzle, after the maintenance is completed, the sensing main body is screwed down again, the sealing nozzle is pressed open by the lower portion of the sensing main body, the gas pipe is kept in a sealing state in the process of dismounting the sensing main body conveniently, and therefore the dismounting, mounting and maintenance of the sensing main body are facilitated.
2. The screw thread piece twists airtight mouth in-process, utilizes the piston to keep apart airtight mouth inner space earlier, opens airtight mouth lower part space until the airtight mouth lower part of extrusion piece extrusion for the inside gas of gas-supply pipe contacts with the sensor, has reduced the inside and outside gas mixing rate of gas-supply pipe in the installation.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic view of a sensing body structure according to the present application;
FIG. 3 is a schematic view of a closed nozzle structure according to the present application;
fig. 4 is a schematic view of the gas transmission pipe structure of the present application.
In the figure: 1. a cold air delivery pipe; 2. a sensing body; 3. closing the nozzle; 4. a gas delivery pipe; 5. a heat preservation shell; 21. a hexagonal knob; 22. a thread block; 23. connecting blocks; 24. a piston; 25. extruding the block; 26. a sensor; 31. a threaded sleeve; 32. sealing sleeves; 33. a tie down frame; 34. a spring; 35. a sealing plug; 41. a pipe body; 42. a flange; 43. and (7) installing the opening.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
Referring to fig. 1, a vaporizer refrigerating apparatus with a temperature monitoring function includes a cold air duct 1 and an air duct 4, the cold air duct 1 is wound around an outer wall of the air duct 4, a sealing nozzle 3 is embedded in an upper portion of the air duct 4, the sealing nozzle 3 penetrates through an inner side of the air duct 4, a sensing body 2 is installed on an upper portion of the sealing nozzle 3 in a sealing threaded manner, and a lower end of the sensing body 2 is pressed against a lower portion of the sealing nozzle 3. The cold air delivery pipe 1 is connected with an external cold supply device pipeline; when the sensing main body 2 needs to be replaced or maintained, the sensing main body 2 is screwed out by a wrench, the upper part of the gas pipe 4 is sealed by the sealing nozzle 3, after maintenance is completed, the sensing main body 2 is screwed again, and the sealing nozzle 3 is pressed open by the lower part of the sensing main body 2.
Referring to fig. 1, the outer wall of the cold air delivery pipe 1 is wrapped by a thermal insulation shell 5, and the thermal insulation shell 5 is fixedly installed at the outer end of the air delivery pipe 4. The mode that the heat preservation shell 5 is wrapped on the outer side of the cold air conveying pipe 1 is utilized, and the outward loss of the temperature of the cold air conveying pipe 1 is reduced.
Referring to fig. 2, the sensing body 2 includes a screw block 22, a connecting block 23, a piston 24, an extruding block 25 and a sensor 26, wherein a lower end of the screw block 22 is fixedly connected to an upper end of the connecting block 23, a lower end of the connecting block 23 is fixedly connected to an upper end of the piston 24, an upper end of the extruding block 25 is fixedly connected to a lower end of the piston 24, and one end of the sensor 26 is fixedly connected to an inner end of the extruding block 25. The screw thread piece 22 screw thread is installed on the upper portion of airtight mouth 3, piston 24 and the sliding contact of 3 inner walls of airtight mouth, piston 24 is used for cutting apart 3 inner spaces of airtight mouth, the extrusion piece 25 extrudes in the lower part of airtight mouth 3, make the 3 lower parts of airtight mouth keep the open mode, make sensor 26 and the inside gaseous direct response of gas-supply pipe 4, adopt the mode of the sealed embedding installation socket of installation in sensing main part 2 upper portion, make sensor 26's signal power line can be connected with external equipment electricity.
Referring to fig. 2, the sensing body 2 further includes a hexagonal knob 21, and a lower end of the hexagonal knob 21 is fixedly connected to an upper end of the screw block 22. The lower end of the hexagonal knob 21 is in sliding sealing contact with the upper end of the closed nozzle 3, and the hexagonal knob 21 is operated by a wrench to drive the thread block 22 to rotate.
Referring to fig. 2 and 3, the sealing nozzle 3 includes a threaded sleeve 31, a sealing sleeve 32, a binding frame 33, a spring 34 and a sealing plug 35, the lower end of the threaded sleeve 31 is fixedly connected to the upper end of the sealing sleeve 32, the sealing sleeve 32 is fixedly connected to the upper portion of the binding frame 33, the upper end of the spring 34 is fixedly connected to the lower end of the sealing plug 35, the lower end of the spring 34 is fixedly connected to the binding frame 33, and the sealing plug 35 is sealed at the lower end of the sealing sleeve 32. The thread block 22 is arranged on the inner wall of the thread sleeve 31 in a threaded manner, the connecting block 23 is arranged on the inner wall of the sealing sleeve 32 in a sliding and sealing manner, the lower end of the extrusion block 25 is movably contacted with the sealing plug 35, and the lower end of the hexagonal knob 21 is extruded on the upper end of the thread sleeve 31 in a sealing manner; after the sensing body 2 is screwed down, the sealing plug 35 is pressed open downwards by the pressing block 25, so that the sensor 26 can be in contact with the gas in the gas pipe 4.
Referring to fig. 3 and 4, the gas pipe 4 includes a pipe body 41, and a mounting opening 43 is formed at an upper end of the pipe body 41. The sealing sleeve 32 is inserted into the mounting opening 43, the sealing sleeve 32 is fixedly connected with the tube body 41, and the sealing plug 35, the spring 34 and the binding frame 33 are positioned inside the tube body 41.
Referring to fig. 1 and 4, the gas pipe 4 further includes a pair of flanges 42, and the flanges 42 are fixedly connected to two ends of the pipe body 41. The pipe body 41 is butt-jointed with an external pipeline through a flange 42, and the cold air conveying pipe 1 is sleeved on the outer wall of the pipe body 41.
The working principle is as follows: when the sensing main body 2 is disassembled, the screw block 22 is screwed through the hexagonal knob 21 by means of a wrench, so that the screw block 22 drives the connecting block 23, the piston 24, the extrusion block 25 and the sensor 26 to move upwards, in the process that the extrusion block 25 moves upwards, the sealing plug 35 is driven to move upwards by the aid of the elastic force of the spring 34, the inner space of the sealing sleeve 32 is divided by the piston 24 until the sealing plug 35 is pressed and sealed at the lower end of the sealing sleeve 32, the screw block 22 is screwed continuously until the screw block 22 leaves the screw sleeve 31, the sensing main body 2 is pulled out, and the sensing main body 2 is re-assembled by reverse operation in the same way.
The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.
Claims (7)
1. The utility model provides a vaporizing station refrigerating plant with temperature monitoring function, includes air conditioning conveyer pipe (1) and gas-supply pipe (4), its characterized in that: air conditioning conveyer pipe (1) winding is at the outer wall of air-supply pipe (4), airtight mouth (3) have been inlayed on the upper portion of air-supply pipe (4), and airtight mouth (3) run through to the inboard of air-supply pipe (4), the sealed screw thread in upper portion of airtight mouth (3) is installed and is sensed main part (2), the lower extreme extrusion of sensing main part (2) is in the lower part of airtight mouth (3).
2. A vaporizer station chiller as set forth in claim 1 having temperature monitoring capability, wherein: the outer wall of cold air conveyer pipe (1) parcel has heat preservation shell (5), heat preservation shell (5) fixed mounting is in the outer end of gas-supply pipe (4).
3. A vaporizer station chiller as set forth in claim 1 having temperature monitoring capability, wherein: sensing main part (2) are including screw thread piece (22), connecting block (23), piston (24), extrusion piece (25) and sensor (26), the lower extreme fixed connection of screw thread piece (22) is in the upper end of connecting block (23), the lower extreme fixed connection of connecting block (23) is in the upper end of piston (24), the upper end fixed connection of extrusion piece (25) is at the lower extreme of piston (24), the one end fixed connection of sensor (26) is in the inner of extrusion piece (25).
4. A vaporizer station chiller as set forth in claim 3 having temperature monitoring capability, wherein: the sensing main body (2) further comprises a hexagonal knob (21), and the lower end of the hexagonal knob (21) is fixedly connected to the upper end of the thread block (22).
5. A vaporizer station chiller as set forth in claim 3 having temperature monitoring capability, wherein: airtight mouth (3) are including thread bush (31), seal cover (32), constraint frame (33), spring (34) and sealing plug (35), the lower extreme fixed connection of thread bush (31) is in the upper end of seal cover (32), seal cover (32) fixed connection is on the upper portion of constraint frame (33), the upper end fixed connection of spring (34) is at the lower extreme of sealing plug (35), the lower extreme and the constraint frame (33) fixed connection of spring (34), sealing plug (35) are sealed at the lower extreme of seal cover (32).
6. A vaporizer station chiller as set forth in claim 5 having temperature monitoring capability, wherein: the gas transmission pipe (4) comprises a pipe body (41), and a mounting opening (43) is formed in the upper end of the pipe body (41).
7. A vaporizer station chiller as set forth in claim 6 having temperature monitoring capability, wherein: the gas transmission pipe (4) further comprises a pair of flanges (42), and the flanges (42) are fixedly connected to two ends of the pipe body (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220799664.9U CN217686182U (en) | 2022-04-07 | 2022-04-07 | Gasification station refrigerating device with temperature monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220799664.9U CN217686182U (en) | 2022-04-07 | 2022-04-07 | Gasification station refrigerating device with temperature monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217686182U true CN217686182U (en) | 2022-10-28 |
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ID=83732504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220799664.9U Active CN217686182U (en) | 2022-04-07 | 2022-04-07 | Gasification station refrigerating device with temperature monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217686182U (en) |
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2022
- 2022-04-07 CN CN202220799664.9U patent/CN217686182U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A refrigeration device with temperature monitoring function for gasification stations Effective date of registration: 20231204 Granted publication date: 20221028 Pledgee: Zhujiang Branch of Guangzhou Bank Co.,Ltd. Pledgor: Zhujiang Gas Group Co.,Ltd. Registration number: Y2023980069169 |