Wireless double-pressure-gauge type intelligent pressure reducing valve

Abstract

The utility model relates to the field of valves, in particular to a wireless double-pressure-gauge type intelligent pressure reducing valve which comprises a pressure reducing valve body. According to the utility model, the second connecting part is inserted into the connecting groove in the first connecting part, and meanwhile, the strong magnetic sheet which is additionally matched with the placing groove is placed into the second connecting part, so that the magnetic suction sheet is sucked into the sliding groove to be completely positioned in the sliding groove, then the second connecting part is inserted into the connecting groove, and then the strong magnetic sheet is taken off; under the action of the spring, the magnetic piece is pushed out to be clamped in the groove to complete connection, meanwhile, in the connection process, the storage battery can be placed in firstly, then the connecting wire is inserted into the power supply port of the meter, then installation is carried out, and when replacement is needed, the strong magnetic piece is placed at the corresponding position to be detached in the same way to replace the storage battery, so that when power is off, the storage battery can be replaced. And after a wireless notification is received, the battery can be quickly replaced, so that the difficulty that no power supply position exists can be solved, and meanwhile, power supply and subsequent replacement can be well carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve technical field especially is a wireless double pressure gauge type intelligent pressure reducing valve. BACKGROUND

[0002] Double pressure gauge type pressure reducing valve is also called double stage pressure reducer, which is a gas industry term. Gas is reduced to use pressure twice. Since the flow rate and pressure stability are better than single stage pressure reducer, it belongs to high purity, diffusion prevention and metal diaphragm structure, and 316L or brass material is adopted. Double stage pressure reducer is used for low pressure output, and high pressure accuracy and outlet flow rate are required. It can be used for various gas cylinders and gas pipelines. The valve body is divided into two parts. The outlet pressure is more stable than ordinary single stage pressure reducing valve. With the development of science and technology, the mechanical dial is changed into a wireless intelligent pressure gauge to better control the output, and the actual pressure and situation are conveniently observed remotely.

[0003] However, the wireless intelligent pressure gauge needs to be powered to work, but each place does not necessarily have power supply conditions, so the power storage device needs to be powered to the wireless intelligent pressure gauge, and the power supply needs to be pulled out, which is more troublesome. UTILITARY MODEL CONTENT

[0004] Other features and advantages of the utility model will be described in the subsequent specification, and some will become apparent from the specification, or will be understood by implementing the utility model. The purpose and other advantages of the utility model can be achieved and obtained by the structure specially pointed out in the specification and other specification drawings.

[0005] The utility model aims at overcoming the above-mentioned defects, and provides a wireless double pressure gauge type intelligent pressure reducing valve to solve the existing problems.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a wireless double pressure gauge type intelligent pressure reducing valve, including a pressure reducing valve body, the pressure reducing valve body includes two wireless intelligent pressure gauges installed on the outer wall, the wireless intelligent pressure gauge is provided with a first connecting part on the back, the first connecting part is connected with a power storage box, the power storage box is provided with a storage battery, the storage battery is provided with a connecting line, the connecting line is connected with the corresponding power supply port of the wireless intelligent pressure gauge, the top of the power storage box is provided with a second connecting part, the surface of the second connecting part is provided with a groove on both sides, the end face of the first connecting part is provided with a connecting groove, the inner wall of the connecting groove is provided with a sliding groove on the opposite sides of the groove, the sliding groove is provided with a magnetic absorbing piece matched with the groove, a spring is arranged between the magnetic absorbing piece and the sliding groove, and the outer wall of the first connecting part is provided with a placing groove at the opposite position of the sliding groove.

[0007] In some embodiments, the bottom of the power storage box is provided with a plurality of positioning rods.

[0008] In some embodiments, the inner layer of the battery box is provided with a heat insulation groove.

[0009] In some embodiments, the heat insulation groove is provided with a condensate groove between the heat insulation groove and the inside of the battery box, and the condensate groove is provided with condensate water.

[0010] In some embodiments, the heat insulation groove is provided with heat insulation cotton.

[0011] In some embodiments, the outer wall of the battery box is provided with positioning lines on both sides of the first connecting part.

[0012] By adopting the above technical scheme, the utility model has the beneficial effects that: the second connecting part is inserted into the connecting groove in the first connecting part, and at the same time, the strong magnetic sheet matched with the placing groove is first put into the first connecting part, so that the magnetic sheet is attracted into the sliding groove and completely in the sliding groove, then the second connecting part is inserted into the connecting groove, and then the strong magnetic sheet is taken out, under the action of the spring, the magnetic sheet is pushed out and clamped in the groove to complete the connection, and at the same time, during the connection process, the battery can be first put in, then the connecting line is inserted into the power supply port of the meter, and then the installation is carried out, and when replacement is needed, the strong magnetic sheet is placed in the corresponding position for disassembly and replacement of the battery, so that when there is no power, the wireless notification is sent to the battery for quick replacement, the difficulty of no power supply position is solved, and power supply and subsequent replacement can be well carried out.

[0013] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure.

[0014] It is certain that the above purposes and other purposes of the utility model and other purposes will become more apparent after the description of the preferred embodiments of the utility model described in the following various drawings and drawings.

[0015] In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, one or more preferred embodiments are described below, and the drawings are shown, and the detailed description is as follows. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model.

[0017] In the drawings, the same parts use the same reference signs, and the drawings are schematic and are not necessarily drawn according to the actual scale.

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some or one or more embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0019] Figure 1 Structure diagram of the pressure reducing valve of some embodiments of the present application;

[0020] Figure 2 Structure diagram of the inside of the power storage box of some embodiments of the present application;

[0021] Figure 3 Structure diagram of the outside of the power storage box of some embodiments of the present application;

[0022] Figure 4 Structure diagram of the connection of the power storage box of some embodiments of the present application. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present application more clear, the present application will be further described in detail below with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0024] In addition, in the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0025] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be directly connected, or indirectly connected through intermediate medium, or the communication between two elements or the interaction relationship between two elements. However, it is noted that direct connection means that the connection between the two main bodies does not form a connection relationship through a transition structure, but only through a connection structure to form a whole. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] The specific embodiments of the present application will be described below with reference to the accompanying drawings.

[0028] Referring to Figures 1-4 The present application provides a wireless double pressure gauge type intelligent pressure reducing valve, comprising a pressure reducing valve body 1, the pressure reducing valve body 1 comprising two wireless intelligent pressure gauges 2 installed on the outer wall, the wireless intelligent pressure gauge 2 is provided with a first connecting part 21 on the back, the first connecting part 21 is connected with a battery box 3, the battery box 3 is provided with a battery 31, the battery 31 is provided with a connecting line 32, the connecting line 32 is connected with the corresponding power supply port of the wireless intelligent pressure gauge 2, the top of the battery box 3 is provided with a second connecting part 32, the surface of the second connecting part 32 is provided with a groove 33 on both sides, the end face of the first connecting part 21 is provided with a connecting groove 22, the inner wall of the connecting groove 22 is provided with a sliding groove 23 on the opposite sides of the groove 33, the sliding groove 23 is provided with a magnetic absorbing piece 24 matched with the groove 33, the magnetic absorbing piece 24 and the sliding groove 23 are provided with a spring 25, and the outer wall of the first connecting part 21 is provided with a placing groove 26 at the opposite position of the sliding groove 23.

[0029] By inserting the second connecting part 32 into the connecting groove 22 in the first connecting part 21, and at the same time, the strong magnetic piece matched with the placing groove 26 is put in, the magnetic absorbing piece 24 is attracted into the sliding groove 23, and the magnetic absorbing piece 24 is completely in the sliding groove 23, then the second connecting part 32 is inserted into the connecting groove 22, and then the strong magnetic piece is taken out, under the action of the spring 25, the magnetic absorbing piece 24 is pushed out and clamped in the groove 33 to complete the connection, and at the same time, during the connection process, the battery 31 can be put in first, then the connecting line 32 is inserted into the power supply port of the surface, and then installed, when it needs to be replaced, the strong magnetic piece is placed in the corresponding position for disassembly and replacement of the battery 31, so that when there is no power, the wireless notification is sent to the rear, and then the battery is quickly replaced, which can solve the difficulty of no power supply position, and can also supply power and replace the battery in the future.

[0030] According to some embodiments of the utility model, the battery box 3 bottom is equipped with a plurality of positioning rods 34. In this way, the matched holes of the storage battery 31 can be inserted to limit the action.

[0031] According to some embodiments of the utility model, the battery box 3 inner layer is equipped with a heat insulation groove 35. Avoiding external overheating, leading to the overheat of the storage battery 31, because some pressure reducing valves are installed at the steam.

[0032] According to some embodiments of the utility model, the heat insulation groove 35 and the battery box 3 inside are equipped with a condensation groove 36, and the condensation groove 36 is placed with condensed water. In order to cool the storage battery 31.

[0033] According to some embodiments of the utility model, the heat insulation groove 35 is equipped with heat insulation cotton 37. Increase the heat insulation effect.

[0034] According to some embodiments of the utility model, the battery box 3 outer wall both sides and the first connecting portion 21 opposite sides are equipped with positioning lines 4. Facilitate the installation of the battery box 3.

[0035] It should be understood that the embodiments disclosed by the utility model are not limited to the specific processing steps or materials disclosed herein, but should extend to the equivalent alternatives of such features understood by those skilled in the related art. It should also be understood that the terms used herein are for the purpose of describing specific embodiments only and do not mean limitation.

[0036] The "embodiments" mentioned in the specification mean that the specific features or characteristics described in conjunction with the embodiments are included in at least one embodiment of the utility model. Therefore, the phrase or "embodiments" appearing throughout the specification does not necessarily mean the same embodiment.

[0037] In addition, the described features or characteristics can be combined into one or more embodiments in any other suitable way. In the above description, some specific details, such as thickness, number, etc., are provided to provide a comprehensive understanding of the embodiments of the utility model. However, those skilled in the related art will understand that the utility model can be implemented without one or more of the above specific details or can be implemented by using other methods, components, materials, etc.

Claims

1. A wireless dual pressure gauge type smart pressure reducing valve, characterized by, The utility model relates to a pressure reducing valve body, which comprises two wireless intelligent pressure gauges mounted on the outer wall, a first connecting part provided at the back of the wireless intelligent pressure gauges, a battery box connected to the first connecting part, a battery provided in the battery box, a connecting line provided on the battery, the connecting line being connected to the power supply port corresponding to the wireless intelligent pressure gauge, a second connecting part provided at the top of the battery box, recesses provided at the two sides of the surface of the second connecting part, a connecting groove provided at the end face of the first connecting part, sliding grooves provided at the inner walls of the connecting groove and opposite sides of the recesses, magnetic absorbing pieces provided in the sliding grooves and matched with the recesses, springs provided between the magnetic absorbing pieces and the sliding grooves, and a placing groove provided at the position opposite to the sliding groove on the outer wall of the first connecting part. The bottom of the battery box is provided with a plurality of positioning rods.

2. The wireless dual pressure gauge smart pressure reducing valve of claim 1, wherein: The inner layer of the battery box is provided with a heat insulation groove.

3. The wireless dual pressure gauge smart pressure reducing valve of claim 1, wherein: A condensation groove is provided between the heat insulation groove and the inside of the battery box, and the condensation groove contains condensate water.

4. The wireless dual pressure gauge smart pressure reducing valve of claim 3, wherein: The heat insulation groove contains heat insulation cotton.

5. The wireless dual pressure gauge smart pressure reducing valve of claim 3, wherein: The outer wall of the battery box and the opposite sides of the first connecting part are both provided with positioning lines.

6. The wireless dual pressure gauge smart pressure reducing valve of claim 3, wherein: ​

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