CN218942616U - Bottle storage cabinet and liquefied gas supply system - Google Patents

Abstract

The application relates to the technical field of liquefied gas, provides a bottle storage cabinet and liquefied gas supply system, and bottle storage cabinet includes: the cabinet body is provided with a containing space for containing the liquefied gas cylinder; the air outlet pipe is arranged on the cabinet body and is provided with an air inlet and an air outlet, and the air inlet is communicated with the liquefied gas cylinder; the controllable valve is arranged on the air outlet pipe; the identifier is arranged on the cabinet body and used for identifying whether the liquefied gas cylinder is a preset liquefied gas cylinder or not; and the controller is arranged on the cabinet body, is in communication connection with the controllable valve and the identifier and is used for controlling the controllable valve according to the identification result of the identifier. The utility model provides a store up bottle cabinet can prevent that other people from adopting other liquefied gas cylinders to replace the prearranged liquefied gas cylinder and put into the store up bottle cabinet in, not only can improve security performance, can effectively reduce the possibility that store up the interests of bottle cabinet merchant are impaired moreover.

Description

Bottle storage cabinet and liquefied gas supply system

Technical Field

The application relates to the technical field of liquefied gas, in particular to a bottle storage cabinet and a liquefied gas supply system.

Background

In areas where natural gas pipelines are not laid and in some special areas, liquefied gas is often used as fuel. The bottle storage cabinet can store the liquefied gas bottle and supply the liquefied gas, so that the liquefied gas can be conveniently supplied to the region with the requirement.

In the creation process of realizing the technical scheme, the inventor finds that the user can replace the liquefied gas cylinders of the bottle storage cabinet merchants with the liquefied gas cylinders of other non-bottle storage cabinet merchants to put the liquefied gas cylinders into the bottle storage cabinet, so that not only is the safety risk existing, but also the benefits of the bottle storage cabinet merchants are influenced.

Disclosure of Invention

The utility model provides a store up bottle cabinet and liquefied gas supply system to improve among the correlation technique other people and adopt the technical problem that the liquefied gas bottle of non-store up bottle cabinet merchant put into the store up bottle cabinet.

To achieve the above object, an aspect of the present application provides a bottle storage cabinet, including: the cabinet body is provided with a containing space for containing the liquefied gas cylinder; the air outlet pipe is arranged on the cabinet body and is provided with an air inlet and an air outlet, and the air inlet is used for being communicated with the liquefied gas cylinder; the controllable valve is arranged on the air outlet pipe; the identifier is arranged on the cabinet body and is used for identifying whether the liquefied gas cylinder is a preset liquefied gas cylinder or not; and the controller is arranged on the cabinet body, is in communication connection with the controllable valve and the identifier, and is used for controlling the controllable valve according to the identification result of the identifier.

In one embodiment, the controller is configured to control the controllable valve to close when the identification result of the identifier is no, so as to limit the gas outlet to discharge gas or liquid.

In one embodiment, a label is arranged on the liquefied gas cylinder, and the identifier is a label identifier for identifying the label.

In one embodiment, the identifier comprises a camera.

In one embodiment, the outlet duct comprises: a main pipe, wherein one end of the main pipe is provided with the air outlet; one end of the branch pipeline is communicated with the main pipeline, and the other end of the branch pipeline is provided with the air inlet; wherein, controllable valve set up in the trunk line is close to the one end of gas outlet.

In one embodiment, the bottle holder further comprises a valve disposed on the branch conduit.

In one embodiment, the bottle holder further comprises a valve comprising an automatic switching valve having a first inlet, a second inlet and an outlet, the main conduit communicating with the outlet; the branch pipeline comprises a first branch pipeline and a second branch pipeline, one end of the first branch pipeline is communicated with the first inlet, and the other end of the first branch pipeline is provided with the air inlet; one end of the second branch pipeline is communicated with the second inlet, and the other end of the second branch pipeline is provided with the air inlet.

In one embodiment, the air outlet pipe is disposed in the accommodating space, the cabinet body is provided with a through hole communicated with the accommodating space, and the air outlet penetrates through the through hole and extends to the outside of the cabinet body.

In one embodiment, the bottle holder further comprises a flow metering device connected to the outlet duct.

In one embodiment, the flow metering device comprises a flow meter disposed on the outlet duct; or, the flow metering device comprises a vaporizer and a flowmeter, wherein the air inlet end of the vaporizer is communicated with the air outlet, and the air outlet end of the vaporizer is communicated with the flowmeter.

In one embodiment, the flow metering device is communicatively coupled to the controller.

In one embodiment, the tank further comprises a weighing device disposed in the accommodating space for supporting and weighing the liquefied gas cylinder.

In one embodiment, the scale is communicatively coupled to the controller.

In one embodiment, the bottle storage cabinet further comprises a temperature sensor, wherein the temperature sensor is arranged in the accommodating space; the temperature sensor is in communication with the controller.

In one embodiment, the bottle storage cabinet further comprises a gas detector, wherein the gas detector is arranged in the accommodating space; the gas detector is in communication with the controller.

In one embodiment, the bottle storage cabinet further comprises a spray pipe, a spray header and a control valve, wherein the spray header and the control valve are arranged on the spray pipe, and the spray header is positioned in the accommodating space; the control valve is in communication with the controller.

In one embodiment, the cabinet body is provided with an exhaust hole communicated with the accommodating space, and the bottle storage cabinet further comprises an exhaust fan arranged at one side of the exhaust hole; the exhaust fan is in communication connection with the controller.

In one embodiment, the bottle storage cabinet further comprises an alarm, wherein the alarm is arranged on the cabinet body; the alarm is in communication connection with the controller.

In one embodiment, the bottle storage cabinet further comprises a fire extinguisher, and the fire extinguisher is arranged in the accommodating space.

In one embodiment, the bottle holder further comprises a pressure gauge disposed on the outlet duct.

Another aspect of the present application provides a liquefied gas supply system, including: the bottle storage cabinet of any one of the above embodiments; and the liquefied gas cylinder is arranged in the accommodating space of the bottle storage cabinet.

The above-mentioned one or more technical solutions in the embodiments of the present application at least have the following technical effects or advantages:

the embodiment of the application provides a bottle storage cabinet, through setting up the cabinet body, set up the outlet duct on the cabinet body, set up the controllable valve on the outlet duct, be used for discernment liquefied gas cylinder whether preset liquefied gas cylinder's recognizer, with controllable valve and recognizer communication connection be used for according to the controller of the discernment result control controllable valve of recognizer, when liquefied gas cylinder sets up in the accommodation space of the cabinet body, accessible recognizer discerns the liquefied gas cylinder of putting into and is prefabricated liquefied gas cylinder, and can transmit the discernment result to the controller, the controller can be according to the closing or opening of the controllable valve of discernment result control, in order to do benefit to the realization only to allow outlet duct exhaust gas when the liquefied gas cylinder of putting into is preset liquefied gas cylinder, can prevent that other people from adopting other liquefied gas cylinders to replace preset liquefied gas cylinder to put into in the bottle storage cabinet, not only can improve the security, moreover can effectively reduce the impaired possibility of the benefit of bottle storage cabinet merchant.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following description will briefly introduce the drawings that are needed in the embodiments or the description of the prior art, it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a bottle storage cabinet according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of the bottle holder of FIG. 1 from another perspective;

fig. 3 is a schematic structural diagram of a bottle storage cabinet with a door body removed according to an embodiment of the present disclosure;

fig. 4 is an exploded view of a bottle storage cabinet according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of the identifier matched with the liquefied gas cylinder according to the embodiment of the present application;

fig. 6 is a schematic structural diagram of a liquefied gas supply system according to an embodiment of the present disclosure;

FIG. 7 is a schematic view of a liquefied gas cylinder connected to a gas outlet pipe according to another embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of a bottle storage cabinet according to another embodiment of the present disclosure.

Wherein, each reference sign in the figure:

100. a bottle storage cabinet; 10. a cabinet body; 101. an accommodating space; 20. an air outlet pipe; 201. an air inlet; 202. an air outlet; 30. a controllable valve; 40. an identifier; 50. a controller; 21. a main pipe; 22. a branch pipe; 221. a first branch pipe; 222. a second branch pipe; 60. a valve; 61. an automatic switching valve; 102. a through hole; 70. a pressure gauge; 80. a weighing device; 91. a temperature sensor; 92. a gas detector; 93. a shower pipe; 931. a spray header; 932. a control valve; 103. an exhaust hole; 94. an exhaust fan; 95. an alarm; 96. fire extinguishers; 97. a control switch; 98. a vaporizer; 99. a flow meter;

1000. a liquefied gas supply system; 200. a liquefied gas cylinder; 210. and (5) a label.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In this application, unless explicitly stated and limited otherwise, the terms "mounted," "assembled," "connected," "secured," and the like are to be construed broadly, as for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In areas where natural gas pipelines are not laid and in some special areas, liquefied gas is often used as fuel. Liquefied petroleum gas is required in various aspects such as home life, catering service industry, industry and the like. The bottle storage cabinet can store the liquefied gas bottle and supply the liquefied gas, so that the liquefied gas can be conveniently supplied to the region with the requirement.

In the creation process of realizing the technical scheme, the inventor finds that the user can replace the liquefied gas cylinders of the bottle storage cabinet merchants with the liquefied gas cylinders of other non-bottle storage cabinet merchants to put the liquefied gas cylinders into the bottle storage cabinet, so that not only is the safety risk existing, but also the benefits of the bottle storage cabinet merchants are influenced.

Based on this, in order to solve the technical problems that the safety risk exists and the benefit of the bottle storage cabinet manufacturer is affected due to the fact that other people adopt the liquefied gas bottle which is not the bottle storage cabinet manufacturer to put into the bottle storage cabinet in the related art, the inventor proposes the following scheme.

Referring to fig. 1 to 4, the embodiment of the present application provides a tank 100 capable of storing a liquefied gas cylinder, which may be a liquefied gas cylinder of various structures for storing liquefied gas, and fig. 5 and 6 illustrate an exemplary liquefied gas cylinder 200. The bottle storage cabinet 100 includes a cabinet body 10, an air outlet pipe 20, a controllable valve 30, a recognizer 40, and a controller 50, wherein:

the cabinet 10 has a receiving space 101 for receiving the liquefied gas cylinder 200. The cabinet body 10 can be of various shapes, such as a closed cabinet body, a semi-closed cabinet body or an open cabinet body, and can be specifically set according to needs.

The air outlet pipe 20 is arranged on the cabinet body 10, the air outlet pipe 20 is provided with an air inlet 201 and an air outlet 202, the air inlet 201 is used for being communicated with the liquefied gas bottle 200, and the air outlet 202 can be used for discharging gas or liquid in the liquefied gas bottle 200.

The controllable valve 30 is disposed on the air outlet pipe 20, i.e. the opening or closing of the controllable valve 30 can control the opening or closing of the air outlet pipe 20. It is understood that the controllable valve 30, i.e., a valve body that can be controlled to be opened or closed by a controller, may be, for example, a solenoid valve, a pneumatic valve, an electric valve, or the like, but is not limited thereto.

The identifier 40 is provided on the cabinet 10 to identify whether the liquefied gas cylinder 200 is a preset liquefied gas cylinder. It is understood that the preset liquefied gas cylinder is an original liquefied gas cylinder matched with the tank 100, or a liquefied gas cylinder designated or specially made by a merchant or a supplier of the tank 100, or a liquefied gas cylinder with proprietary property of the merchant or the supplier of the tank 100. It should be appreciated that the identifier 40 may identify whether the liquefied gas cylinder 200 is a pre-set liquefied gas cylinder in various manners, for example, various existing manners of identifying objects may be used.

The controller 50 is disposed on the cabinet 10 and is communicatively connected to the controllable valve 30 and the identifier 40, for controlling the controllable valve 30 according to the identification result of the identifier 40. It will be appreciated that the controller 50 may be communicatively coupled to the controllable valve 30 and the identifier 40 via a wired connection, or may be communicatively coupled to the controllable valve 30 and the identifier 40 via a wireless connection, as may be specifically set as desired.

It should be understood that the controller 50 may be any of various existing controllers, such as a PLC controller (Programmable Logic Controller ), a single chip microcomputer, an MCU (Microcontroller Unit, micro control unit), etc., but is not limited thereto, and its control logic or algorithm may be any of self-contained or existing control logic or algorithm, which is well known to those skilled in the art, and is not limited only herein.

As can be seen from the foregoing, the bottle storage cabinet 100 provided in this embodiment of the present application, through setting up the cabinet body 10, the outlet duct 20 that is set up on the cabinet body 10, the controllable valve 30 that is set up on the outlet duct 20, the recognizer 40 that is used for recognizing whether the liquefied gas bottle is the preset liquefied gas bottle, the controller 50 that is connected in communication with controllable valve 30 and recognizer 40 in order to be used for controlling controllable valve 30 according to the recognition result of recognizer 40, when the liquefied gas bottle is arranged in the accommodation space 101 of cabinet body 10, whether the liquefied gas bottle that accessible recognizer 40 discerns is the prefabricated liquefied gas bottle, and can transmit the recognition result to controller 50, controller 50 can be according to the recognition result control of recognizer just allow outlet duct 20 to discharge gas, can prevent other people from adopting other liquefied gas bottles to replace the preset liquefied gas bottle and put into cabinet body 10, not only can improve the security performance, but also can effectively reduce the possibility of damaging the interests of the bottle storage manufacturer.

In one embodiment, the controller 50 is configured to control the controllable valve 30 to close when the identification result of the identifier 40 is no, so as to limit the gas outlet 202 from discharging gas. That is, when the identifier 40 identifies that the liquefied gas cylinder placed in the accommodating space 101 is a non-preset liquefied gas cylinder, a signal can be transmitted to the controller 50, and the controller 50 controls the controllable valve 30 to be closed, so as to prevent the gas outlet 202 from discharging gas.

So configured, the controller 50 controls the controllable valve 30 to close when the recognition result of the recognizer 40 is negative, so as to rapidly cut off the gas outlet pipe 20, thereby preventing the gas outlet pipe 20 from exhausting gas. In this case, the controllable valve 30 may be in a normally open state, and the controller 50 may control the controllable valve 30 to be closed when the identifier 40 identifies that the liquefied gas cylinder placed in the accommodating space 101 is a non-preset liquefied gas cylinder.

Of course, in other embodiments, the controllable valve 30 may be in a normally closed state, and the controller 50 is configured to control the controllable valve 30 to be opened when the identification result of the identifier 40 is yes; that is, when the identifier 40 identifies that the liquefied gas cylinder placed in the accommodating space 101 is a preset liquefied gas cylinder, the controller 50 controls the controllable valve 30 to be opened so that the gas outlet 202 discharges the gas.

In one embodiment, referring to fig. 4 and 5, a label 210 is provided on the liquefied gas cylinder 200, and the identifier 40 is a label identifier for identifying the label 210.

So set up, the recognizer 40 judges whether the liquefied gas cylinder is the preset liquefied gas cylinder through the label 210 on the recognition liquefied gas cylinder 200, and is simple, convenient and high in reliability.

Optionally, the tag 210 is an electronic tag, for example, may be an RFID (Radio Frequency Identification ), a barcode or a two-dimensional code, so that the identification is convenient, and various information (such as weight information, factory time information, etc., but not limited thereto) of the liquefied gas cylinder where the electronic tag is currently located can be obtained by identifying the electronic tag. The identifier 40 may be an ultrahigh frequency card reader, a bar code reader, a two-dimensional code reader, or the like, but is not limited thereto.

Of course, the tag 210 is not limited to be an electronic tag. In other embodiments, the tag 210 may be a general tag, such as a special mark, a number, a signboard, etc., but is not limited thereto.

The identifier 40 is not limited to identifying the liquefied gas cylinder by the identification tag 210.

Alternatively, in other embodiments, the structure of the liquefied gas cylinder (for example, but not limited to, the shape of the liquefied gas cylinder, the specific structure provided on the liquefied gas cylinder, the size of the liquefied gas cylinder, etc.) may be identified to determine whether the identified structure of the liquefied gas cylinder is the preset structure of the liquefied gas cylinder.

Illustratively, the identifier 40 may include a shelf structure that is adapted to the shape of the pre-set liquefied gas cylinder, which is determined when the liquefied gas cylinder placed in the cabinet 10 can be matched to the shelf structure.

Optionally, in other embodiments, the identifier 40 includes a camera, the camera captures the liquefied gas cylinder and transmits the picture or video data to the controller 50, and the controller 50 can analyze the picture or video data to determine whether the liquefied gas cylinder is a preset liquefied gas cylinder.

In one embodiment, referring to fig. 1 to 4, the air outlet pipe 20 includes a main pipe 21 and a branch pipe 22, one end of the main pipe 21 has an air outlet 202, one end of the branch pipe 22 is connected to the main pipe 21, and the other end of the branch pipe 22 has an air inlet 201. Wherein the controllable valve 30 is disposed at one end of the main pipe 21 near the air outlet 202.

By this arrangement, the opening or closing of the air inlet 201 can be controlled by one controllable valve 30, and the structure is simpler and more reasonable, and in this case, the number of branch pipes 22 can be one or more.

Alternatively, the number of cylinders may be the same as the number of branch pipes 22 so that each branch pipe 22 communicates with a cylinder.

In one embodiment, referring to fig. 1-4, the bottle holder 100 further includes a valve 60, the valve 60 being disposed on the branch conduit 22. It will be appreciated that the valve 60 may be a manual valve or a controllable valve.

With this arrangement, the valve 60 facilitates the control of the opening or closing of the single branch pipe 22, which is advantageous not only for the replacement of the liquefied gas cylinder, but also for the improvement of safety.

Alternatively, in one embodiment, referring to fig. 7 and 8, the valve 60 includes an automatic switching valve 61, the automatic switching valve 61 having a first inlet, a second inlet, and an outlet, the main conduit 21 being in communication with the outlet. The branch duct 22 includes a first branch duct 221 and a second branch duct 222; one end of the first branch pipe 221 is communicated with the first inlet, and the other end of the first branch pipe 221 is provided with an air inlet 201; one end of the second branch pipe 222 is connected to the second inlet, and the other end of the second branch pipe 222 has an air inlet 201.

So configured, the first branch pipe 221 and the second branch pipe 222 may be respectively connected to a liquefied gas cylinder, i.e. may supply gas through a plurality of liquefied gas cylinders. The automatic switching valve 61 may control the on/off of the first branch pipe 221 and the second branch pipe 222, for example, when controlling that only the first inlet is opened and the second inlet is closed, the liquefied gas cylinder communicated with only the first branch pipe 221 may be supplied with gas; when the second inlet is controlled to be opened and the first inlet is controlled to be closed, the liquefied gas cylinder communicated with the second branch pipeline 222 can be supplied with gas; when the first inlet and the second inlet are controlled to be opened, the liquefied gas cylinder communicated with the first branch pipeline 221 and the second branch pipeline 222 can be supplied with gas at the same time; when the first inlet and the second inlet are controlled to be closed, the liquefied gas cylinders communicated with the first branch pipeline 221 and the second branch pipeline 222 can be stopped from being supplied with gas; thereby facilitating flexible adjustment of the on-off of the first inlet and the second inlet according to the pressure and/or weight of the liquefied gas cylinder communicated with the first branch pipe 221 and the second branch pipe 222, and improving the reliability and stability of the gas supply of the tank 100.

Alternatively, the automatic switching valve 61 may be a gas-phase automatic switching valve.

Further, the automatic switching valve 61 may be communicatively coupled to the controller 50 to facilitate control of the automatic switching valve by the controller 50.

Of course, in other embodiments, the automatic switching valve 61 or the valve 60 may not be provided.

In one embodiment, referring to fig. 1 and 2, the air outlet pipe 20 is disposed in the accommodating space 101, the cabinet body 10 is provided with a through hole 102 communicated with the accommodating space 101, and the air outlet 202 penetrates through the through hole 102 and extends to the outside of the cabinet body 10.

So arranged, the air outlet pipe 20 is arranged in the accommodating space 101, so that the air outlet pipe can be prevented from being interfered by the outside, and the safety performance is improved; the air outlet 202 penetrates through the through hole 102 and extends to the outside of the cabinet body 10, so that an external pipeline is communicated with the air outlet 202, and the bottle storage cabinet 100 is beneficial to conveying liquefied gas to the outside.

In one embodiment, referring to fig. 3 and 4, the bottle holder 100 further comprises a flow metering device connected to the outlet duct 20.

So set up, can measure the tolerance that outlet duct 20 discharged through the flow metering device to be favorable to statistics user's flow.

Optionally, in one embodiment, referring to fig. 8, the flow metering device may include a vaporizer 98 and a flow meter 99, where an air inlet end of the vaporizer 98 is connected to an air outlet 202, and an air outlet end of the vaporizer 98 is connected to the flow meter 99, so as to facilitate the vaporization of the liquid material by the vaporizer 98 to form a gaseous material for discharge, and then measure the flow by the flow meter 99. In this case, the outlet pipe 20 may discharge a liquid substance.

Alternatively, in another embodiment, the flow metering device may include a flow meter 99, and the flow meter 99 may be disposed on the outlet duct 20. In this case, the outlet duct 20 may discharge gaseous substances.

Optionally, the flow counted by the flow metering device can be settled according to the actual flow used by the user, the user can not need to pay attention to the rest of the liquefied gas in the liquefied gas cylinder, namely, the liquefied gas cylinder in the gas storage tank 100 is the asset of the merchant or the supplier or the gas company of the gas storage tank 100, and only the flow metered by the flow metering device can be settled with the user, so that the user does not need to replace the liquefied gas cylinder, and the method is more convenient.

Optionally, the flow metering device is communicatively coupled to the controller 50 to facilitate transmission of flow data from the flow metering device to the controller 50, which controller 50 may process or transmit to a remote merchant's control center. It will be appreciated that the flow metering device may be communicatively coupled to the controller 50 by way of a wired connection or wireless communication.

In one embodiment, referring to fig. 1 to 4, the tank 100 further includes a weighing device 80, where the weighing device 80 is disposed in the accommodating space 101, and is used for supporting the liquefied gas bottle 200 and weighing the liquefied gas bottle 200.

So configured, the liquefied gas cylinder 200 is weighed by the weighing device 80, and the residual liquefied gas amount in the liquefied gas cylinder 200 can be determined so as to facilitate the replacement of the liquefied gas cylinder.

Optionally, the weighing device 80 is communicatively connected to the controller 50, so as to facilitate the transmission of the weight data of the weighing device 80 to the controller 50, the controller 50 may perform processing or transmit the weight data to a remote control center of a merchant, so as to facilitate the control center to grasp the weight of the rest liquefied gas of the liquefied gas cylinders in the cylinder storage tanks 100 in real time, and the control center may enable the distribution vehicle to send the liquefied gas cylinders full of the cylinders for each cylinder storage tank 100 by calculating, and retrieve the liquefied gas cylinders empty of the cylinders, thereby effectively improving the distribution efficiency and reducing the distribution cost.

It will be appreciated that the weighing apparatus 80, i.e. capable of signal transmission, may be an electronic scale. The scale 80 may be communicatively coupled to the controller 50 via a wired connection or via wireless communication.

In one embodiment, the bottle holder 100 further includes a pressure gauge 70, wherein the pressure gauge 70 is disposed on the air outlet pipe 20 to facilitate measuring the pressure in the air outlet pipe 20, thereby improving safety. It is understood that the pressure gauge 70 may be a pressure gauge 70 of various structural types, such as, but not limited to, a pressure gauge, a pressure transmitter, and the like.

In one embodiment, referring to fig. 1 and 4, the bottle storage cabinet 100 further includes a temperature sensor 91, where the temperature sensor 91 is disposed in the accommodating space 101.

So configured, the temperature inside the bottle holder 100 can be measured by the temperature sensor 91 to improve safety.

Optionally, a temperature sensor 91 is communicatively coupled to the controller 50 to facilitate the transmission of temperature data to the controller 50 for processing.

In one embodiment, referring to fig. 1 and 4, the bottle storage cabinet 100 further includes a gas detector 92, where the gas detector 92 is disposed in the accommodating space 101.

So configured, whether or not gas leakage occurs in the bottle holder 100 can be measured by the gas detector 92 to improve safety.

Optionally, the gas detector 92 is communicatively coupled to the controller 50 to facilitate transmission of the sensed data to the controller 50 for processing.

In one embodiment, referring to fig. 1 to 4, the bottle storage cabinet 100 further includes a shower pipe 93, a shower head 931 disposed on the shower pipe 93, and a control valve 932, wherein the shower head 931 is disposed in the accommodating space 101.

So set up, the shower head 931 can spray the accommodation space 101, for example spray when the temperature is too high or gas leakage occurs, can cool down the cabinet 10, and can dilute the concentration of the leaked gas to improve the security performance, and the control valve 932 can control the on-off of the shower pipe 93.

Optionally, the control valve 932 is communicatively connected to the controller 50, so that the controller 50 can control the opening or closing of the control valve 932 according to the temperature data detected by the temperature sensor 91 and the gas leakage data detected by the gas detector 92, so as to enable the spray head 931 to spray or stop spraying, thereby improving the automation performance. It is understood that the control valve 932 is a valve body that can be controlled to be opened or closed by a controller, and may be, for example, a solenoid valve, a pneumatic valve, an electric valve, or the like, but is not limited thereto.

Alternatively, the shower pipe 93 may be connected to an external water supply pipe to facilitate water supply in the shower pipe 93, and the control valve 932 may control communication and closing between the shower pipe 93 and the external water supply pipe.

In one embodiment, referring to fig. 1 to 4, the cabinet body 10 is provided with a vent hole 103 communicated with the accommodating space 101, the bottle storage cabinet 100 further includes an exhaust fan 94, and the exhaust fan 94 is disposed at one side of the vent hole 103.

So set up, when the air discharge fan 94 is operated, the accommodating space 101 can be ventilated with the outside through the air discharge hole 103, for example, the air discharge is carried out when the internal temperature of the cabinet body 10 is higher than a preset value, or the air discharge fan 94 is started to discharge air at preset time intervals, or the air discharge fan 94 is started to discharge air when the fuel gas leaks, thereby being beneficial to reducing the internal temperature of the cabinet body 10, or timely discharging the leaked fuel gas and improving the safety performance.

Optionally, the exhaust fan 94 is communicatively connected to the controller 50, so that the controller 50 can control the opening or closing of the exhaust fan 94 according to the temperature data detected by the temperature sensor 91 and the leakage data detected by the gas detector 92, so as to improve the automation performance.

In one embodiment, referring to fig. 1 and 2, the bottle storage cabinet 100 further includes an alarm 95, where the alarm 95 is disposed on the cabinet body 10; the alarm 95 is communicatively coupled to the controller 50. The alarm 95 may be various types of alarms such as an audible and visual alarm, but is not limited thereto.

So set up, when the inside emergence of cabinet body 10 leaks or the temperature is higher than the default, report to the police through alarm 95 to improve the security performance. For example, the controller 50 controls the alarm 95 to be turned on or off based on the temperature data detected by the temperature sensor 91 and the leak data detected by the gas detector 92.

In one embodiment, referring to fig. 3 and 4, the bottle holder 100 further includes a fire extinguisher 96, and the fire extinguisher 96 is disposed in the accommodating space 101.

So set up, when the cabinet 10 takes place circumstances such as conflagration, gas leakage, the accessible fire extinguisher 96 puts out a fire, improves the security performance.

Alternatively, the fire extinguisher 96 may be an automatic fire extinguisher to enhance safety and automation. For example, fire extinguisher 96 may be a spherical fire extinguisher.

In one embodiment, referring to fig. 1 to 4, the cabinet 10 has a door that can be opened and closed to facilitate opening to place the liquefied gas cylinder into the accommodating space 101 and to take out the liquefied gas cylinder in the accommodating space 101.

In one embodiment, the bottle holder 100 further comprises a control switch 97, wherein the control switch 97 is in communication connection with the controller 50 to facilitate control of the power on/off or control of the start/stop of the controller 50.

Referring to fig. 6, the embodiment of the present application further provides a liquefied gas supply system 1000, where the liquefied gas supply system 1000 includes a liquefied gas cylinder 200 and the bottle storage 100 of any of the above embodiments, and the liquefied gas cylinder 200 is disposed in the accommodating space 101 of the bottle storage 100.

Because the liquefied gas supply system 1000 provided in the embodiment of the present application adopts the bottle storage cabinet 100 of the embodiment, the technical effects brought by the technical solution of the bottle storage cabinet 100 of the embodiment are also provided, and are not described herein again.

Alternatively, the liquefied gas cylinder 200 may be in communication with the gas inlet 201 via a pipe (e.g., a hose), or may be in communication with the gas inlet 201 directly.

In one embodiment, an angle valve may be provided on the liquefied gas cylinder 200 to facilitate controlling the opening or closing of the liquefied gas cylinder 200.

The foregoing description of the preferred embodiment of the present utility model is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims (10)

1. A bottle storage cabinet, characterized in that the bottle storage cabinet comprises:

the cabinet body is provided with a containing space for containing the liquefied gas cylinder;

the air outlet pipe is arranged on the cabinet body and is provided with an air inlet and an air outlet, and the air inlet is used for being communicated with the liquefied gas cylinder;

the controllable valve is arranged on the air outlet pipe;

the identifier is arranged on the cabinet body and is used for identifying whether the liquefied gas cylinder is a preset liquefied gas cylinder or not; and

and the controller is arranged on the cabinet body, is in communication connection with the controllable valve and the identifier and is used for controlling the controllable valve according to the identification result of the identifier.

2. A bottle holder as claimed in claim 1, wherein: and the controller is used for controlling the controllable valve to be closed when the identification result of the identifier is negative so as to limit the gas outlet to discharge gas or liquid.

3. A bottle holder as claimed in claim 1, wherein: the liquefied gas cylinder is provided with a label, and the identifier is a label identifier for identifying the label; or (b)

The identifier includes a camera.

4. The bottle holder of claim 1, wherein the outlet duct comprises:

a main pipe, wherein one end of the main pipe is provided with the air outlet; and

one end of the branch pipeline is communicated with the main pipeline, and the other end of the branch pipeline is provided with the air inlet;

wherein, controllable valve set up in the trunk line is close to the one end of gas outlet.

5. The bottle holder of claim 4, wherein: the bottle storage cabinet further comprises a valve, and the valve is arranged on the branch pipeline; and/or

The bottle storage cabinet further comprises a valve, the valve comprises an automatic switching valve, the automatic switching valve is provided with a first inlet, a second inlet and an outlet, and the main pipeline is communicated with the outlet; the branch pipeline comprises a first branch pipeline and a second branch pipeline, one end of the first branch pipeline is communicated with the first inlet, and the other end of the first branch pipeline is provided with the air inlet; one end of the second branch pipeline is communicated with the second inlet, and the other end of the second branch pipeline is provided with the air inlet.

6. A bottle holder as claimed in claim 1, wherein: the air outlet pipe is arranged in the accommodating space, a through hole communicated with the accommodating space is formed in the cabinet body, and the air outlet penetrates through the through hole and extends to the outside of the cabinet body.

7. A bottle holder as claimed in any one of claims 1 to 6, wherein: the bottle storage cabinet further comprises a flow metering device which is connected with the air outlet pipe;

the flow metering device comprises a flowmeter, and the flowmeter is arranged on the air outlet pipe; or (b)

The flow metering device comprises a vaporizer and a flowmeter, wherein the air inlet end of the vaporizer is communicated with the air outlet, and the air outlet end of the vaporizer is communicated with the flowmeter.

8. A bottle holder as claimed in any one of claims 1 to 6, wherein: the bottle storage cabinet further comprises a weighing device, wherein the weighing device is arranged in the accommodating space and is used for supporting the liquefied gas bottle and weighing the liquefied gas bottle;

the weighing device is in communication connection with the controller.

9. A bottle holder as claimed in any one of claims 1 to 6, wherein: the bottle storage cabinet further comprises a temperature sensor, and the temperature sensor is arranged in the accommodating space; the temperature sensor is in communication connection with the controller; and/or

The bottle storage cabinet further comprises a gas detector, and the gas detector is arranged in the accommodating space; the gas detector is in communication connection with the controller; and/or

The bottle storage cabinet further comprises a spray pipe, a spray header and a control valve, wherein the spray header and the control valve are arranged on the spray pipe, and the spray header is positioned in the accommodating space; the control valve is in communication connection with the controller; and/or

The bottle storage cabinet further comprises an exhaust fan, wherein the exhaust fan is arranged on one side of the exhaust hole; the exhaust fan is in communication connection with the controller;

the bottle storage cabinet further comprises an alarm, and the alarm is arranged on the cabinet body; the alarm is in communication connection with the controller; and/or

The bottle storage cabinet further comprises a fire extinguisher, and the fire extinguisher is arranged in the accommodating space; and/or

The bottle storage cabinet further comprises a pressure gauge, and the pressure gauge is arranged on the air outlet pipe.

10. A liquefied gas supply system, characterized in that the liquefied gas supply system comprises:

a bottle holder as claimed in any one of claims 1 to 9; and

the liquefied gas cylinder is arranged in the accommodating space of the bottle storage cabinet.

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