CN214199311U - Airtight refrigerating system based on granary air-conditioned working condition - Google Patents

Airtight refrigerating system based on granary air-conditioned working condition Download PDF

Info

Publication number
CN214199311U
CN214199311U CN202022388890.1U CN202022388890U CN214199311U CN 214199311 U CN214199311 U CN 214199311U CN 202022388890 U CN202022388890 U CN 202022388890U CN 214199311 U CN214199311 U CN 214199311U
Authority
CN
China
Prior art keywords
side wall
fixedly connected
installation pipe
connecting rod
airtight
Prior art date
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.)
Active
Application number
CN202022388890.1U
Other languages
Chinese (zh)
Inventor
吴斌
曹勇
周光宇
付鹏程
李浩杰
谢维治
于文江
李松伟
叶海军
朱青松
石滨泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Grain Storage Chengdu Storage Research Institute Co ltd
Dongguan Grain Depot Of Guangdong Grain Reserves Corp
JIANGSU YONGSHENG AIR CONDITIONER CO Ltd
Original Assignee
China Grain Storage Chengdu Storage Research Institute Co ltd
Dongguan Grain Depot Of Guangdong Grain Reserves Corp
JIANGSU YONGSHENG AIR CONDITIONER CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Grain Storage Chengdu Storage Research Institute Co ltd, Dongguan Grain Depot Of Guangdong Grain Reserves Corp, JIANGSU YONGSHENG AIR CONDITIONER CO Ltd filed Critical China Grain Storage Chengdu Storage Research Institute Co ltd
Priority to CN202022388890.1U priority Critical patent/CN214199311U/en
Application granted granted Critical
Publication of CN214199311U publication Critical patent/CN214199311U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Pipe Accessories (AREA)

Abstract

The utility model discloses an airtight refrigerating system based on granary air conditioning operating mode down, including refrigeration pipeline and inductance type proximity switch, the lateral wall fixedly connected with installation pipe of refrigeration pipeline, the inside lateral wall fixedly connected with conical block of installation pipe, the inside of conical block is provided with the working chamber, and the working chamber intussuseption is filled with the ethanethiol gas, the working chamber includes conical surface and gas outlet, the bottom lateral wall of working chamber is inserted and is equipped with the connecting rod, the lower extreme fixedly connected with fixed plate of connecting rod, and the inside lateral wall fixed connection of fixed plate and installation pipe, the upper end fixedly connected with sealing ball of connecting rod. The utility model relates to a granary storage refrigerating system technical field, this kind of airtight refrigerating system based on granary gas is transferred under the operating mode can real-time detection refrigerating system's refrigerant leakage condition to in time indicate the user, thereby improve the detection efficiency to the refrigerant leakage condition, reduce the harm that the refrigerant leaked to cause effectively.

Description

Airtight refrigerating system based on granary air-conditioned working condition
Technical Field
The utility model relates to a granary storage refrigerating system technical field specifically is an airtight refrigerating system based on granary air conditioning operating mode down.
Background
The refrigeration system is generally composed of a compressor, a condenser, an expansion valve, an evaporator and the like, except for a refrigerant, and the refrigerant is easy to leak in the use process of the refrigeration system. The refrigerant is cooled and passes through an expansion valve, where it expands and passes through an evaporator. The evaporator cools air to be delivered to an environment to be regulated, the use safety of a refrigerant is not effectively guaranteed all the time, the leakage of the refrigerant not only affects the performance of a refrigerating system, but also can seriously endanger the service life of a compressor and other components in the refrigerating system, and even can seriously endanger the physical health and life safety of users such as laboratory workers.
However, at present, there is no device that can detect the refrigerant leakage condition of the refrigeration system in real time and prompt the user in time, so as to improve the detection efficiency of the refrigerant leakage condition, effectively reduce the harm caused by the refrigerant leakage, have high safety performance, and ensure the use safety of the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an airtight refrigerating system based on granary gas regulation operating mode down to solve the airtight refrigerating system refrigerant leakage unable real-time detection's problem based on granary gas regulation operating mode down on the existing market that above-mentioned background art provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an airtight refrigeration system based on a granary air-conditioned working condition comprises a refrigeration pipeline and an inductive proximity switch, wherein the side wall of the refrigeration pipeline is fixedly connected with an installation pipe, the inner side wall of the installation pipe is fixedly connected with a conical block, a working cavity is arranged inside the conical block, ethanethiol gas is filled in the working cavity, the working cavity comprises a conical surface and an air outlet, the bottom side wall of the working cavity is inserted with a connecting rod, the lower end of the connecting rod is fixedly connected with a fixed plate, the fixed plate is fixedly connected with the inner side wall of the installation pipe, the upper end of the connecting rod is fixedly connected with a sealing ball, the sealing ball abuts against the side wall of the conical surface, a spring is sleeved on the side wall of the connecting rod, one end of the spring is fixedly connected with the bottom of the working cavity, the other end of the spring is fixedly connected with the side wall of the sealing ball, and a support rod is inserted in the air outlet, the lower extreme of bracing piece and the lateral wall fixed connection of ball sealer, and the upper end fixedly connected with of bracing piece responds to the piece, the venthole that a plurality of arrays set up is seted up at the top of installation pipe, inductance type proximity switch sets up at the top of installation pipe, and responds to piece and inductance type proximity switch phase-match.
Preferably, the side wall of the working cavity is provided with an air inlet hole, and the air inlet hole penetrates through the side wall of the mounting pipe and is in threaded connection with an inflating nozzle.
Preferably, the side wall of the conical surface matched with the sealing ball is fixedly connected with a sealing ring.
Preferably, the side wall of the fixing plate matched with the connecting rod is fixedly connected with a sealing ring.
Preferably, the side wall of the air outlet hole is provided with a filter screen.
Preferably, the lateral wall of refrigeration pipeline is provided with the internal thread, the lateral wall of installation pipe is provided with the external screw thread, and external screw thread and internal thread phase-match.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the inductive proximity switch, the inductive block and the like, when the refrigeration pipeline leaks, the internal pressure is reduced, the fixing plate slides downwards along the inner wall of the mounting pipe to drive the supporting rod to move downwards, so that the inductive block is not contacted with the inductive proximity switch any more, an indicator light of the inductive proximity switch is turned on at the moment, an operator is prompted to process the refrigerant in time, the structure is simple, and the refrigerant leakage condition of the refrigeration system can be effectively detected in real time;
2. through setting up working chamber, ball sealer etc. when refrigerating pipeline produced and leaks, inside pressure diminishes, and the fixed plate slides downwards along the inner wall of installation pipe, drives ball sealer downstream for ball sealer and conical surface no longer contact, and the ethanethiol gas in the working chamber distributes away from the gas outlet outflow and through the venthole this moment, and special smell suggestion operating personnel in time handles, simple structure, the refrigerant leakage condition that can real-time effectual detection refrigerating system.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of an airtight refrigeration system based on a granary air-conditioned working condition, according to the present invention;
fig. 2 is a schematic view of a sectional structure of an airtight refrigeration system based on the air-conditioned working condition of a granary;
fig. 3 is the schematic view of the sectional structure of the airtight refrigeration system based on the air conditioned condition of the granary from the bottom.
In the figure: 1. a refrigeration pipeline; 2. installing a pipe; 3. an air charging nozzle; 4. an inductive proximity switch; 5. an air outlet; 6. a conical block; 7. a working chamber; 701. a conical surface; 702. an air outlet; 8. a support bar; 9. an induction block; 10. a connecting rod; 11. a spring; 12. a fixing plate; 13. A sealing ball; 14. and (4) air inlet holes.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an airtight refrigeration system based on granary air-conditioned working condition comprises a refrigeration pipeline 1 and an inductive proximity switch 4, the inductive proximity switch 4 is IBT12 in model and is electrically connected with an external power supply, wherein specific connecting components and working principles are well-known technologies in the field, excessive burdens are not required, the side wall of the refrigeration pipeline 1 is fixedly connected with an installation pipe 2, the side wall of the refrigeration pipeline 1 is provided with internal threads, the side wall of the installation pipe 2 is provided with external threads which are matched with the internal threads, so that the installation and disassembly of the installation pipe 2 are convenient, the use is more convenient, the inner side wall of the installation pipe 2 is fixedly connected with a conical block 6, a working cavity 7 is arranged inside the conical block 6, the working cavity 7 is filled with ethanethiol gas, the side wall of the working cavity 7 is provided with an air inlet 14, the air inlet 14 penetrates through the side wall of the installation pipe 2 and is in threaded connection with an inflation nozzle 3, the device is convenient to fill ethanethiol gas into the working chamber 7, and is more convenient to use, the working chamber 7 comprises a conical surface 701 and a gas outlet 702, a connecting rod 10 is inserted into the bottom side wall of the working chamber 7, a fixing plate 12 is fixedly connected to the lower end of the connecting rod 10, a sealing ring is fixedly connected to the side wall of the fixing plate 12 matched with the connecting rod 10 to ensure the sealing property of the fixing plate and avoid the ethanethiol gas in the working chamber 7 from leaking, the fixing plate 12 is fixedly connected with the inner side wall of the mounting tube 2, a sealing ball 13 is fixedly connected to the upper end of the connecting rod 10, a sealing ring is fixedly connected to the side wall of the conical surface 701 matched with the sealing ball 13 to ensure the sealing property of the sealing ring and avoid the ethanethiol gas in the working chamber 7 from leaking, the sealing ball 13 abuts against the side wall of the conical surface 701, a spring 11 is sleeved on the side wall of the connecting rod 10, one end of the spring 11 is fixedly connected with the bottom of the working chamber 7, and the other end of the spring 11 is fixedly connected with the side wall of the sealing ball 13, the bracing piece 8 is equipped with in the interpolation of gas outlet 702, the lower extreme of bracing piece 8 and the lateral wall fixed connection of ball sealer 13, and the upper end fixedly connected with of bracing piece 8 responds to piece 9, and the venthole 5 that a plurality of arrays set up is seted up at the top of installation pipe 2, and the lateral wall of venthole 5 is provided with the filter screen, avoids impurity such as dust to get into inside it, and inductance type proximity switch 4 sets up at the top of installation pipe 2, and responds to piece 9 and inductance type proximity switch 4 phase-match.
In the utility model, firstly, the installation pipe 2 is installed and fixed on the refrigeration pipeline 1, when the refrigeration pipeline 1 leaks, the internal pressure of the refrigeration pipeline 1 is reduced, the fixed plate 12 slides downwards along the inner wall of the installation pipe 2 under the spring force of the spring 11, and the support rod 8 is driven to move downwards, so that the induction block 9 is not contacted with the inductive proximity switch 4, and the indicator light of the inductive proximity switch 4 is lightened to prompt an operator to timely process the refrigerant leakage situation; meanwhile, the sealing ball 13 is driven to move downwards, so that the sealing ball 13 is not in contact with the conical surface 701 any more, the ethanethiol gas in the working cavity 7 flows out of the gas outlet 702 and is distributed out through the gas outlet 5, the special smell prompts an operator to timely treat the ethanethiol gas, and the sealing ball is higher in reliability and better in effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An airtight refrigeration system based on a granary air-conditioned working condition comprises a refrigeration pipeline and an inductive proximity switch, and is characterized in that the side wall of the refrigeration pipeline is fixedly connected with an installation pipe, the inner side wall of the installation pipe is fixedly connected with a conical block, a working cavity is arranged inside the conical block, ethanethiol gas is filled in the working cavity, the working cavity comprises a conical surface and a gas outlet, a connecting rod is inserted into the side wall of the bottom of the working cavity, the lower end of the connecting rod is fixedly connected with a fixing plate, the fixing plate is fixedly connected with the inner side wall of the installation pipe, the upper end of the connecting rod is fixedly connected with a sealing ball, the sealing ball abuts against the side wall of the conical surface, a spring is sleeved on the side wall of the connecting rod, one end of the spring is fixedly connected with the bottom of the working cavity, and the other end of the spring is fixedly connected with the side wall of the sealing ball, the utility model discloses a sealed ball, including installation pipe, air outlet, inductive proximity switch, sealed ball, air outlet, the lower extreme of bracing piece and the lateral wall fixed connection of sealed ball, and the upper end fixedly connected with of bracing piece responds to the piece, the venthole that a plurality of arrays set up is seted up at the top of installation pipe, inductive proximity switch sets up at the top of installation pipe, and responds to piece and inductive proximity switch phase-match.
2. The airtight refrigeration system based on the granary air-conditioned working condition according to claim 1, wherein an air inlet hole is formed in the side wall of the working chamber, penetrates through the side wall of the mounting pipe and is in threaded connection with an inflating nozzle.
3. The airtight refrigeration system according to claim 1, wherein the side wall of the conical surface matching with the sealing ball is fixedly connected with a sealing ring.
4. The airtight refrigeration system of claim 1, wherein the side wall of the fixing plate matched with the connecting rod is fixedly connected with a sealing ring.
5. The airtight refrigeration system as claimed in claim 1, wherein the side wall of said air outlet is provided with a filter screen.
6. The airtight refrigeration system based on the granary air-conditioned working condition according to claim 1, wherein the side wall of the refrigeration pipeline is provided with internal threads, the side wall of the installation pipe is provided with external threads, and the external threads are matched with the internal threads.
CN202022388890.1U 2020-10-24 2020-10-24 Airtight refrigerating system based on granary air-conditioned working condition Active CN214199311U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022388890.1U CN214199311U (en) 2020-10-24 2020-10-24 Airtight refrigerating system based on granary air-conditioned working condition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022388890.1U CN214199311U (en) 2020-10-24 2020-10-24 Airtight refrigerating system based on granary air-conditioned working condition

Publications (1)

Publication Number Publication Date
CN214199311U true CN214199311U (en) 2021-09-14

Family

ID=77642648

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022388890.1U Active CN214199311U (en) 2020-10-24 2020-10-24 Airtight refrigerating system based on granary air-conditioned working condition

Country Status (1)

Country Link
CN (1) CN214199311U (en)

Similar Documents

Publication Publication Date Title
CN104075394B (en) Multipurpose high-pressure micro-mist cooling humidification energy saver
CN214199311U (en) Airtight refrigerating system based on granary air-conditioned working condition
CN112577224A (en) Airtight refrigerating system based on granary air-conditioned working condition
CN203051035U (en) Automatic drainage device of air condition compressor
CN201106733Y (en) Low pressure aerosphere plugging apparatus
CN215574358U (en) Calibration equipment is used in production of oil well relief valve
CN213020073U (en) Integral external refrigerator
CN220249059U (en) Pressure valve convenient to overhaul
CN208505555U (en) A kind of electronic pressure testing instrument
CN209945696U (en) Gas pipeline pressure regulator detection device
CN221054030U (en) Pressurizing hydraulic oil tank
CN205578232U (en) Integrated fixing device of compressor pipeline
CN208662870U (en) A kind of central air-conditioning Measuring error device
WO2023103111A1 (en) Integrated control valve and refrigerant filling machine
CN213275110U (en) Oil source cooling equipment for suspension frame fatigue strength test
CN207797298U (en) A kind of screw-type water chiller with function of recovering waste heat
CN212538392U (en) Leak protection gas-liquid filling device for air conditioner maintenance
CN220705910U (en) Portable water pump oil chamber leakage detection device
CN217270765U (en) Water pump body filler
CN214407887U (en) Brake caliper low pressure seal detection device
CN213873328U (en) Cooling machine with water pump
CN221099976U (en) Testing device
CN211824919U (en) Instrument for detecting and analyzing faults of transformer respirator
CN208443531U (en) Seal gas leakage test fixture
CN221007378U (en) Rubber seal ring low temperature resistance testing device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant