CN215569722U - Pharmaceutical experiment is with gas holder that has gas leakage alarming function - Google Patents

Abstract

The utility model discloses an air storage tank with an air leakage alarm function for pharmaceutical experiments, which comprises a main body, a connecting piece, an automatic blow-down valve and a support, wherein the top end of the main body is provided with a safety valve, the outer surface of the safety valve is sleeved with the connecting piece, the bottom end of the main body is provided with a blow-down pipe, the outer surface of the blow-down pipe is provided with the automatic blow-down valve, the outer surface of the top end of the main body is provided with the support which is arranged up and down, the outer surface of one side of the connecting piece is provided with a meter shell, the outer wall of one side of the meter shell is provided with a gas sensor, a display screen and a control panel, and the back surface of the meter shell is provided with an alarm. According to the utility model, by installing the connecting piece, the gas sensor and the alarm, when the gas sensor senses gas leakage, the detected gas parameter value can be displayed on the display screen, and an alarm signal is sent to the alarm, so that the condition that the pressure index value displayed by the pressure gauge is unchanged but the gas leakage still exists is avoided.

Description

Pharmaceutical experiment is with gas holder that has gas leakage alarming function

Technical Field

The utility model relates to the technical field of gas storage tanks, in particular to a gas storage tank with a gas leakage alarm function for pharmaceutical experiments.

Background

With the continuous development of society and the continuous progress of science and technology, air storage tanks are also more and more put into production and are used more frequently in the pharmaceutical industry, wherein solid preparation production equipment such as a granulator, a filling machine, a packing machine and the like, a filling machine in liquid preparations, an extraction tank in a necessary purification process and the like all need to use clean compressed air as a main production power source, but the existing air storage tank has no air leakage alarm function, so that once leakage occurs, not only is the direct source of energy wasted, but also the system pressure reduction can be caused, the functional efficiency of the equipment is reduced, and the service life of the air storage tank is shortened.

The existing gas storage tank device has the following defects:

1. the utility model discloses a chinese utility model patent of publication No. CN208871335U discloses a take gas leakage alarming function's high-pressure special gas storage tank, which comprises a tank body, the top upper surface central authorities fixed mounting of the jar body has the pneumatic valve, top inclined plane one side fixed mounting of the jar body has the gas leakage alarm ware, the top inclined plane frame of the jar body is provided with the guardrail handle, the bottom mounting welding of guardrail handle is on the shell body of the jar body. The gas leakage alarm is arranged, the front side of the gas leakage alarm is provided with the barometer, the back side of the gas leakage alarm is provided with the buzzer, when the logic circuit receives a continuous voltage reduction signal of the pressure sensor within a half hour, the buzzer gives an alarm, a worker can know that the tightness of the tank body has a problem, and serious consequences caused by excessive gas leakage are avoided; the inner layer of the tank body is provided with an inner core for containing gas, the protection space between the inner core and the tank body is filled with heat-insulating protective gas, and the double-layer structure design can fully improve the safety of gas leakage.

However, the gas tank leakage alarm function of the above-mentioned publication is to receive the pressure reduction signal of the pressure sensor through the buzzer and then send out an alarm sound, and does not consider the reason of the buzzer to cause that the pressure signal received by the logic circuit is not always reduced, and is likely to be an intermittent pressure reduction signal, so that the alarm signal cannot be timely fed back to the buzzer, thereby affecting the production efficiency and reducing the service life.

In view of the above, there is a need to develop a gas leakage alarm device capable of working with a pressure sensor simultaneously, so as to avoid the gas leakage alarm signal of the gas storage tank being missed due to the sensitivity problem of the pressure sensor, thereby prolonging the service life of the gas storage tank.

2. Present pharmacy experiment is with gas holder that has gas leakage alarming function, because contain a large amount of hydrones in the air, air after the compression enters into in the gas holder, can the heat generation of mutual friction between the molecule, thereby the vaporization, when touching the inner wall of gas holder, meet the condensation and become the drop of water, through a period of accumulation, a large amount of water can appear in the bottom of gas holder, easily cause the influence to air quality at accumulational in-process, and hydrones among the compressed air generally all contain a certain amount of acid or alkaline molecule, if not discharge it, can corrode the surface material of gas holder gradually, current most adopts automatic blowoff valve, but not handle it at the in-process of blowdown, directly discharge outside the gas holder usually, very easy polluted environment.

3. The gas holder that has gas leakage alarming function for current pharmacy experiment is very inconvenient at the in-process of transport, need spend a large amount of manpower and materials usually, at the in-process of transport in addition, collides with the jar body very easily to cause the sealing performance variation of gas holder to influence the use in later stage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air storage tank with an air leakage alarm function for pharmaceutical experiments, so as to solve the problem of the leakage judgment of the pressure sensor in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the air storage tank with the air leakage alarm function for the pharmaceutical experiment comprises a main body, a connecting piece, an automatic blow-down valve and a support, wherein the top end of the main body is provided with a safety valve, the outer surface of the safety valve is sleeved with the connecting piece, the bottom end of the main body is provided with a blow-down pipe, the outer surface of the blow-down pipe is provided with the automatic blow-down valve, and the outer surface of the top end of the main body is provided with the support which is arranged up and down;

the utility model discloses a gas sensor, including connecting piece, gas sensor, display screen and control panel, the one side surface mounting of connecting piece has the watchcase, gas sensor, display screen and control panel are installed to one side outer wall of watchcase, and the display screen is located control panel's top, control panel is located gas sensor's top, the back mounted of watchcase has the alarm, and alarm and gas sensor electric connection, gas sensor and display screen and control panel electric connection.

Preferably, the internally mounted of main part has cellulose filter core and active carbon filter core, and the cellulose filter core is located active carbon filter core's top, the bottom of automatic blowoff valve is provided with the blowdown hose, automatic blowoff valve and control panel electric connection.

Preferably, the top the connecting rod is installed to the bottom of support, and the bottom of connecting rod is connected with the top of below support, the below the baffle of arranging around the bottom of support is installed, and is two sets of handle and wheel are all installed to one side outer wall of baffle, and the handle is located the top of wheel, and is two sets of the connecting plate is all installed to the opposite side outer wall of baffle.

Preferably, the bottom of main part all installs the support column all around, and one side outer wall of support column is connected with one side outer wall of connecting plate, the base is installed to the bottom of support column.

Preferably, the dirty case of storage is installed on the top of base, and stores up the centre that dirty case is located four groups of support columns, the top of storing up dirty case is provided with into dirty mouthful, and advances dirty mouthful and blowdown hose looks adaptation, the bottom of blowdown hose is through advancing dirty mouthful extension into the inside of storing up dirty case, the drain outlet is installed to one side outer wall of storing up dirty case.

Preferably, the connecting pipe is installed to one side outer wall of main part, and the internally mounted of connecting pipe has pressure sensor, one side surface mounting of connecting pipe has sealing joint, the manometer is installed on sealing joint's top, manometer and display screen and alarm electric connection.

Preferably, the air inlet pipe is installed on the front surface of the main body, and silica gel, a molecular sieve and activated carbon are sequentially placed in the air inlet pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by installing the connecting piece, the gas sensor and the alarm, when the pressure index displayed by the pressure gauge is normal, the gas sensor senses a gas signal at the moment, the sensed gas parameter value is displayed on the display screen, then an alarm signal is sent to the alarm, and the alarm gives an alarm to remind a worker to check the pressure index so as to overhaul the pressure index.

2. According to the utility model, by installing the automatic blowdown valve, the cellulose filter element and the activated carbon filter element, when water molecules in the air storage tank are condensed into water drops and fall when touching the inner wall of the air storage tank, the water molecules can primarily purify acidic and alkaline molecules in water through the cellulose filter element and the activated carbon filter element respectively, and can prevent the accumulated water from generating peculiar smell, the blowdown time is set on the control panel in advance, and then the automatic blowdown valve is opened, so that the primarily treated sewage can be discharged to the sewage storage tank, the centralized treatment of workers is facilitated, and the pollution is avoided.

3. The air storage tank is provided with the support, the wheels and the handle, when the air storage tank needs to be carried, the handle can be held, the baffle plate drives the air storage tank to slightly incline, the wheels touch the ground, then the air storage tank can be moved through the handle, the air storage tank is convenient and labor-saving, a certain protection effect is achieved under the action of the support and the connecting rod, and the air storage tank can be effectively prevented from being collided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the assembled structure of the connector, case and alarm of the present invention;

FIG. 3 is a schematic view of an assembled structure of the main body, the automatic soil discharge valve and the air inlet pipe of the present invention;

FIG. 4 is a schematic view of an assembled structure of the bracket of the present invention;

fig. 5 is an assembly view illustrating the automatic soil discharge valve and the soil storage tank according to the present invention.

In the figure: 1. a main body; 101. a support pillar; 102. a base; 103. a safety valve; 104. a blow-off pipe; 2. a connecting pipe; 201. sealing the joint; 202. a pressure gauge; 3. a connecting member; 301. a watch case; 302. a gas sensor; 303. a display screen; 304. a control panel; 305. an alarm; 4. an automatic blowoff valve; 401. a cellulose filter element; 402. an activated carbon filter element; 403. a sewage draining hose; 5. an air inlet pipe; 6. a support; 601. a connecting rod; 602. a baffle plate; 603. a wheel; 604. a connecting plate; 605. a handle; 7. a sewage storage tank; 701. a sewage inlet; 702. an excretion opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Embodiment 1, please refer to fig. 1 and fig. 2, an embodiment of the present invention: a gas storage tank with a gas leakage alarm function for pharmaceutical experiments comprises a connecting pipe 2, a connecting piece 3 and a gas inlet pipe 5, wherein the connecting pipe 2 is installed on the outer wall of one side of a main body 1, a pressure sensor is installed inside the connecting pipe 2, a sealing joint 201 is installed on the surface of one side of the connecting pipe 2, a pressure gauge 202 is installed at the top end of the sealing joint 201, the pressure gauge 202 is electrically connected with a display screen 303 and an alarm 305, a safety valve 103 is installed at the top end of the main body 1, the connecting piece 3 is sleeved on the outer surface of the safety valve 103, a meter shell 301 is installed on the outer surface of one side of the connecting piece 3, a gas sensor 302, the display screen 303 and a control panel 304 are installed on the outer wall of one side of the meter shell 301, the display screen 303 is located above the control panel 304, the control panel 304 is located above the gas sensor 302, the alarm 305 is installed on the back surface of the meter shell 301, and the alarm 305 is electrically connected with the gas sensor 302, gas sensor 302 and display screen 303 and control panel 304 electric connection, the intake pipe 5 is installed in the front of main part 1, and silica gel, molecular sieve and active carbon have been placed in proper order to the inside of intake pipe 5.

Specifically, the watch case 301 can protect the watch case from being damaged by internal parts, the air inlet pipe 5 is internally provided with silica gel, a molecular sieve and activated carbon, and can primarily purify air entering the air storage tank, firstly, the control panel 304 is used for setting the detection concentration of the gas sensor 302, when the gas sensor 302 detects gas leakage, the gas detection parameter value is displayed on the display screen 303 and sends a signal to the alarm 305, the alarm 305 responds, the sealing joint 201 can play a certain sealing role to prevent the gas leakage inside the air storage tank, the connecting pipe 2 is internally provided with a pressure sensor which can display the pressure index inside the air storage tank on the pressure gauge 202 and the display screen 303, when the pressure index on the pressure gauge 202 is reduced all the time, an alarm signal is generated and sent to the alarm 305, alarm 305 then issues an alarm to alert the associated personnel to perform the service.

Embodiment 2, as shown in fig. 3 and 5, an air storage tank with an air leakage alarm function for pharmaceutical experiments comprises a main body 1, an automatic blowdown valve 4 and a blowdown tank 7, wherein support columns 101 are all installed around the bottom end of the main body 1, one side outer wall of each support column 101 is connected with one side outer wall of a connecting plate 604, a base 102 is installed at the bottom end of each support column 101, a blowdown pipe 104 is arranged at the bottom end of the main body 1, an automatic blowdown valve 4 is installed on the outer surface of each blowdown pipe 104, a cellulose filter element 401 and an activated carbon filter element 402 are installed inside the main body 1, the cellulose filter element 401 is located above the activated carbon filter element 402, a blowdown hose 403 is arranged at the bottom end of each automatic blowdown valve 4, the automatic blowdown valve 4 is electrically connected with a control panel 304, the blowdown tank 7 is installed at the top end of each base 102, the blowdown tank 7 is located in the middle of the four groups of support columns 101, a blowdown inlet 701 is arranged at the top end of the blowdown tank 7, and the sewage inlet 701 is matched with the sewage draining hose 403, the bottom end of the sewage draining hose 403 extends into the sewage storage tank 7 through the sewage inlet 701, and the outer wall of one side of the sewage storage tank 7 is provided with a drain outlet 702.

Specifically, the supporting column 101 and the base 102 play a supporting role and can support the whole air storage tank, the safety valve 103 can control the pressure of the air storage tank not to exceed a specified value and play an important role in protecting personal safety and equipment operation, the blowdown time of the automatic blowdown valve 4 is set on the control panel 304 in advance, before blowdown, because the air contains a large amount of water molecules, compressed air can be condensed into small water drops to drop at the bottom of the air storage tank when touching the inner wall of the air storage tank, in the dropping process, the small water drops can pass through the cellulose filter element 401 and the active carbon filter element 402 and can primarily filter acidic and alkaline molecules in water, the active carbon filter element 402 can remove peculiar smell in water to avoid generating peculiar smell after the accumulation time is too long, then the water flows into the automatic blowdown valve 4 through the blowdown pipe 104 and then flows into the blowdown tank 7 through the blowdown hose 403, after the wastewater in the wastewater storage tank 7 is fully collected, the worker can take out the wastewater storage tank 7, drain the wastewater through the drain port 702, place the wastewater on the base 102 after the wastewater is drained, connect the sewage discharge hose 403 with the wastewater inlet 701, and collect the wastewater again.

As shown in the accompanying drawing 4, a gas holder with gas leakage alarming function for pharmaceutical experiments, including support 6, support 6 arranged from top to bottom is installed to the top surface of main part 1, connecting rod 601 is installed to the bottom of top support 6, and the bottom of connecting rod 601 is connected with the top of below support 6, baffle 602 arranged from front to back is installed to the bottom of below support 6, handle 605 and wheel 603 are all installed to one side outer wall of two sets of baffles 602, and handle 605 is located the top of wheel 603, and connecting plate 604 is all installed to the opposite side outer wall of two sets of baffles 602.

Specifically, connecting rod 601 couples together two sets of supports 6, forms a protection space, can protect the top of gas holder, avoids it to receive the collision, when advancing the transport to it, holds handle 605, leans backward hard, and baffle 602 and connecting plate 604 can drive the gas holder slope, touches ground until wheel 603, just can carry the gas holder through handle 605 under the effect of wheel 603 afterwards, brings very big facility for the staff, and manpower and materials have still been saved.

The working principle is as follows: firstly, a worker holds the handle 605 and slightly inclines the gas storage tank to enable the wheels 603 to contact the ground, then the gas storage tank can be driven to move under the action of the wheels 603, and the gas storage tank is assembled after the worker carries the gas storage tank;

In the using process, the pressure gauge 202 displays the pressure value in the gas storage tank on the display screen 303, so that workers can conveniently observe the pressure value, if the pressure value is found to be reduced all the time, an alarm signal is generated to the alarm 305, then the alarm 305 acts, if the index displayed by the pressure gauge 202 is normal, and the gas sensor 302 senses gas, the sensed gas concentration is displayed on the display screen 303, and an alarm signal is generated, and then the alarm 305 gives an alarm to remind related workers of checking the gas storage tank;

because compressed gas enters into the gas holder, can condense into the drop of water when touching the gas holder inner wall, and some drop of water still have acid and alkaline molecule, long-time accumulation can corrode the gas holder, the blowdown time of automatic blowoff valve 4 has been set up on control panel 304, the water of blowdown can carry out preliminary purification treatment through cellulose filter element 401 and active carbon filter element 402 in the gas holder, the inside of storing up dirty case 7 is arranged into through blowdown hose 403 afterwards, treat that the waste water in the dirty case 7 of storing up collects after full, the staff can handle it through drain outlet 702.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a pharmacy experiment is with gas holder that has gas leakage alarming function, includes main part (1), connecting piece (3), automatic blowoff valve (4) and support (6), its characterized in that: the top end of the main body (1) is provided with a safety valve (103), the outer surface of the safety valve (103) is sleeved with a connecting piece (3), the bottom end of the main body (1) is provided with a sewage discharge pipe (104), the outer surface of the sewage discharge pipe (104) is provided with an automatic sewage discharge valve (4), and the outer surface of the top end of the main body (1) is provided with a support (6) which is arranged up and down;

Watchcase (301) is installed to one side surface mounting of connecting piece (3), gas sensor (302), display screen (303) and control panel (304) are installed to one side outer wall of watchcase (301), and display screen (303) are located the top of control panel (304), control panel (304) are located the top of gas sensor (302), the back mounted of watchcase (301) has alarm (305), and alarm (305) and gas sensor (302) electric connection, gas sensor (302) and display screen (303) and control panel (304) electric connection.

2. The gas storage tank with gas leakage alarm function for pharmaceutical experiment according to claim 1, characterized in that: the internally mounted of main part (1) has cellulose filter core (401) and active carbon filter core (402), and cellulose filter core (401) is located the top of active carbon filter core (402), the bottom of automatic blowoff valve (4) is provided with blowdown hose (403), automatic blowoff valve (4) and control panel (304) electric connection.

3. The gas storage tank with gas leakage alarm function for pharmaceutical experiment according to claim 1, characterized in that: the top connecting rod (601) is installed to the bottom of support (6), and the bottom of connecting rod (601) is connected with the top of below support (6), the below baffle (602) of arranging around the bottom of support (6) is installed, and is two sets of handle (605) and wheel (603) are all installed to one side outer wall of baffle (602), and handle (605) are located the top of wheel (603), and are two sets of connecting plate (604) are all installed to the opposite side outer wall of baffle (602).

4. The gas storage tank with gas leakage alarm function for pharmaceutical experiment according to claim 1, characterized in that: support column (101) are all installed all around to the bottom of main part (1), and one side outer wall of support column (101) is connected with one side outer wall of connecting plate (604), base (102) are installed to the bottom of support column (101).

5. The gas storage tank with gas leakage alarm function for pharmaceutical experiment according to claim 4, characterized in that: the utility model discloses a dirty case of storage, including base (102), dirty case (7), and dirty case (7) of storage are installed on the top of base (102), and store up the centre that dirty case (7) are located four groups of support columns (101), the top of dirty case (7) of storage is provided with into dirty mouthful (701), and advances dirty mouthful (701) and blowdown hose (403) looks adaptation, the bottom of blowdown hose (403) is through advancing dirty mouthful (701) and extending into the inside of storing up dirty case (7), drain outlet (702) are installed to one side outer wall of dirty case (7) of storage.

6. The gas storage tank with gas leakage alarm function for pharmaceutical experiment according to claim 1, characterized in that: connecting pipe (2) are installed to one side outer wall of main part (1), and the internally mounted of connecting pipe (2) has pressure sensor, one side surface mounting of connecting pipe (2) has sealing joint (201), manometer (202) are installed on the top of sealing joint (201), manometer (202) and display screen (303) and alarm (305) electric connection.

7. The gas storage tank with gas leakage alarm function for pharmaceutical experiment according to claim 1, characterized in that: the front of main part (1) is installed intake pipe (5), silica gel, molecular sieve and active carbon have been placed in proper order to the inside of intake pipe (5).

Images