CN220803303U - Monitoring equipment for safety cabinet and safety cabinet - Google Patents

Abstract

The utility model belongs to the technical field of safety cabinets, and particularly relates to monitoring equipment for a safety cabinet and the safety cabinet. Wherein the monitoring device for the safety cabinet comprises a monitoring body; the monitoring body comprises a mounting shell, a protective shell, a cooling liquid placing component and a main operating component; the protective shell is arranged in the installation shell, and an installation gap is formed between the protective shell and the installation shell; the cooling liquid placing component is arranged in the protective shell; an opening driving assembly is arranged in the main operation part; the opening driving assembly is connected with the cooling liquid placing component so that cooling liquid in the cooling liquid placing component enters the inner cavity of the protective shell; and a gas sampling part is further arranged in the main operation part and is communicated with the outside of the installation shell. The utility model can ensure the operation fluency of the monitoring equipment and improve the stability and rapidity of acquisition.

Description

Monitoring equipment for safety cabinet and safety cabinet

Technical Field

The utility model belongs to the technical field of safety cabinets, and particularly relates to monitoring equipment for a safety cabinet and the safety cabinet.

Background

The safety cabinet is mainly used for temporarily or long-term storing various chemicals, samples, reagents, raw materials, semi-finished products and other articles in laboratories of biology, chemistry, chemical industry, paint, pharmacy, scientific research institutions and the like. Safety issues with respect to safety cabinets have now become an important factor in socioeconomic activities, and so many laboratories have correspondingly established safety precautions, such as placing important or hazardous materials, samples, and reagents in special cabinets for higher safety.

However, most of the existing warning monitoring equipment of the safety cabinet cannot perform self-separation protection operation, so that the internal components of the warning monitoring equipment are easily damaged rapidly when dangerous situations such as fire disaster occur, and the use safety performance of the warning monitoring equipment is reduced.

Disclosure of utility model

The utility model aims at: aiming at the defects of the prior art, the monitoring equipment for the safety cabinet and the safety cabinet are provided, and the aim is to ensure the operation smoothness of the monitoring equipment and improve the acquisition stability and rapidity.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

A monitoring device for a safety cabinet, comprising a monitoring body; the monitoring body comprises a mounting shell, a protective shell, a cooling liquid placing component and a main operating component; the protective shell is arranged in the installation shell, and an installation gap is formed between the protective shell and the installation shell; the cooling liquid placing component is arranged in the protective shell; an opening driving assembly is arranged in the main operation part; the opening driving assembly is connected with the cooling liquid placing component so that cooling liquid in the cooling liquid placing component enters the inner cavity of the protective shell; and a gas sampling part is further arranged in the main operation part and is communicated with the outside of the installation shell.

Preferably, a first partition plate is arranged in the protective shell; a first placing cavity and a second placing cavity are formed between the first partition plate and the protective shell; the cooling liquid placing component is arranged in the first placing cavity; the main operation part is arranged in the second placing cavity.

Preferably, a flow channel is arranged in the first partition plate so as to enable the first placing cavity to be communicated with the second placing cavity; and the opening drive assembly is capable of passing through the flow passage and being connected with the cooling liquid placement member.

Preferably, the opening drive assembly comprises a lancing lever and a traversing drive member; the transverse moving driving component is arranged in the main operating component and is connected with the puncture rod; and the puncture rod passes through the main operation member and abuts against the coolant placement member.

Preferably, the cooling liquid placement part comprises a packaging bag, and the cooling liquid is arranged in the packaging bag.

Preferably, a second partition plate is arranged in the main operation part; a third placing cavity and a fourth placing cavity are formed between the second partition plate and the main operation part; the gas sampling component is arranged in the fourth placing cavity; the opening driving assembly is arranged in the third placing cavity.

Preferably, the gas sampling part comprises a gas inlet pipe, a gas outlet pipe and at least one gas sensor; the fourth placing cavity is internally provided with an acquisition channel; the air inlet pipe and the air outlet pipe are respectively connected to the main operation part and are communicated with the acquisition channel; the gas sensor is connected to the second partition plate and is communicated with the collecting channel.

Preferably, a mounting plate is arranged in the collecting channel and is used for mounting an accelerating fan; and the accelerating fan is respectively communicated with the air inlet pipe and the air outlet pipe.

Preferably, the mounting shell is provided with at least one first mounting hole; the first mounting hole is used for mounting the temperature sensor; and/or at least one second mounting hole is formed in the mounting shell; the second mounting hole is used for mounting a display lamp.

The utility model also discloses a safety cabinet, which comprises the monitoring equipment for the safety cabinet.

The utility model has the beneficial effects that the technical scheme is that the cooling liquid is conveyed out through the cooling liquid placing component when dangerous situations such as fire disaster occur, the temperature inside the protective shell can be effectively reduced, the phenomenon that the internal parts of the main operation component stop running is slowed down or avoided, the gas in the environment can be rapidly collected through the gas sampling component, the level of the dangerous situations can be judged according to the parameter of the gas, the running smoothness of the monitoring equipment can be further ensured, and the collection stability and rapidity are improved; besides, the protection of the gas sampling component can be further improved through the inner and outer split type structure of the installation shell and the protection shell, and the protection of the cooling liquid placing component under the non-dangerous condition is improved, so that the use safety is improved.

Drawings

Features, advantages, and technical effects of exemplary embodiments of the present utility model will be described below with reference to fig. 1 to 5.

FIG. 1 is a schematic diagram of a monitoring device for a safety cabinet according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a monitoring device for a safety cabinet according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a monitoring device for a safety cabinet according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a monitoring device for a safety cabinet according to an embodiment of the present utility model;

Fig. 5 is a schematic structural diagram of a safety cabinet according to an embodiment of the utility model.

In the figure: 100-monitoring a body; 1-mounting a shell; 2-a protective housing; 21-a first separator plate; 211-flow channels; 201-a first placement cavity; 202-a second placement cavity; 3-mounting gap; 4-a cooling liquid placing component; 5-opening the drive assembly; 51-piercing the rod; 52-a traverse driving part; 6-a main operating member; 61-an air inlet pipe; 62-an air outlet pipe; 63-a first display panel; 64-a second divider plate; 65-fitting clearance; 66-acquisition channels; 67-gas sensor; 68-mounting plates; 7-a control chip; 8-a gas sampling part; 91-a second display panel; 92-a first mounting hole; 93-a second mounting hole; 200-storing the cabinet body.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.

In the description of embodiments of the present application, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is merely an association relationship between a monitoring device for a security cabinet and a security cabinet description association object, which indicates that three relationships may exist, for example, a and/or B may indicate that: a alone, both a and B, and a plurality of cases alone. In addition, the character "/" herein generally indicates that the front-to-back associated object is a relationship of a monitoring device for a security cabinet and a security cabinet or.

In the description of the embodiments of the present application, the term "plurality" means two or more (including two), and similarly, "plural sets" means two or more (including two), and "plural sheets" means two or more (including two).

In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may 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 above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to specific circumstances.

The present utility model will be described in further detail with reference to fig. 1 to 5, but the present utility model is not limited thereto.

As shown in fig. 1, in one embodiment of the present utility model, the monitoring device for a safety cabinet; including a monitoring body 100; the monitoring body 100 includes a mounting housing 1, a protective housing 2, a coolant placement member 4, and a main operation member 6; the protective shell 2 is arranged inside the installation shell 1, and an installation gap 3 is formed between the protective shell and the installation shell 1; the cooling liquid placing component 4 is arranged in the protective shell 2; an opening driving assembly 5 is arranged in the main operation part 6; the opening driving assembly 5 is connected with the cooling liquid placing component 4 so as to enable the cooling liquid in the cooling liquid placing component 4 to enter the inner cavity of the protective shell 2; a gas sampling member 8 is further provided in the main operation member 6, and the gas sampling member 8 communicates with the outside of the mounting case 1.

According to the technical scheme, when dangerous situations such as fire disaster occur, the cooling liquid is conveyed out through the cooling liquid placement component, so that the temperature inside the protective shell can be effectively reduced, the phenomenon that the internal parts of the main operation component stop running is slowed down or avoided, the gas in the environment can be rapidly collected through the gas sampling component, the level of the dangerous situations can be judged according to the parameters of the gas, the running smoothness of monitoring equipment can be further ensured, and the collection stability and rapidity are improved; besides, the protection of the gas sampling component can be further improved through the inner and outer split type structure of the installation shell and the protection shell, and the protection of the cooling liquid placing component under the non-dangerous condition is improved, so that the use safety is improved.

Specifically, in some embodiments, as shown in fig. 1 and 2, a first partition plate 21 is disposed in the protective housing 2; a first placing cavity 201 and a second placing cavity 202 are formed between the first partition plate 21 and the protective shell 2; and the cooling liquid placement member 4 is disposed within the first placement chamber 201; the main operation member 6 is disposed in the second placement chamber 202. The structure realizes that the main operation part 6 and the cooling liquid placement part 4 are independently placed and installed respectively through the first separation plate, thereby guaranteeing the fluency of respective use and reducing the influence among each other.

Specifically, in some embodiments, as shown in fig. 2, a flow channel 211 is provided in the first partition plate 21 to communicate the first placement cavity 201 with the second placement cavity 202; and the opening driving assembly 5 can pass through the flow passage 211 and be connected with the cooling liquid placing part 4. This structure can improve the flow rate of the coolant through the flow passage 211, thereby improving the cooling protection effect on the main operation member 6 and improving the use safety.

Wherein in some embodiments the coolant placement member 4 comprises a package within which the coolant is disposed. The structure can realize the placement stability of the cooling liquid when the monitoring body is used normally; the opening of the driving assembly can be realized, the packaging bag can be opened rapidly, and the cooling liquid can enter the protective shell 2, so that the convenience of use is improved, and the protection effect on the main operation part 6 in the monitoring body is realized.

Specifically, in some embodiments, as shown in fig. 2, the opening drive assembly 5 includes a lancing lever 51 and a traversing drive member 52; the traverse driving member 52 is provided inside the main operation member 6 and connected to the puncture rod 51; and the puncture rod 51 passes through the main operation member 6 and abuts against the coolant placement member 4. Wherein, the transverse moving driving part 52 adopts a transverse moving cylinder or a transverse moving screw rod; the puncture rod 51 is a puncture rod with a sharp head, and sealing treatment is carried out between the puncture rod 51 and the main operation part 6; thereby accelerating the discharge speed of the cooling liquid and improving the cooling speed.

Specifically, in some embodiments, as shown in fig. 3 and 4, a second partition plate 64 is provided in the main operation member 6; a third placing cavity and a fourth placing cavity are formed between the second partition plate 64 and the main operation part 6; and the gas sampling part 8 is arranged in the fourth placing cavity; the opening driving assembly is arranged in the third placing cavity. The structure can avoid excessive interference influence between the opening process and the gas collecting process through the separation type design, thereby improving the operation efficiency.

As shown in fig. 3, a first display panel 63 is further disposed in the main operation member 6; the first display panel 63 is disposed in the third placement chamber, and an assembly gap 65 is formed between the first display panel 63 and the main operation member 6; the opening drive assembly is disposed in the assembly gap 65. The structure can reasonably utilize the internal placement space of the main operation part 6 and can ensure the heat dissipation effect thereof, thereby improving the use safety.

Specifically, in some embodiments, as shown in fig. 4, the gas sampling section 8 includes a gas inlet pipe 61, a gas outlet pipe 62, and at least one gas sensor 67; the fourth placing cavity is internally provided with a collecting channel 66; the air inlet pipe 61 and the air outlet pipe 62 are respectively connected to the main operation part 6 and are communicated with the collecting channel 66; the gas sensor 67 is connected to the second partition plate 64 and communicates with the collection passage 66.

Specifically, in some embodiments, a mounting plate 68 is disposed within the collection channel 66, and the mounting plate 68 is used to mount an accelerator fan; and the accelerating fans are respectively communicated with the air inlet pipe 61 and the air outlet pipe 62.

In some embodiments, as shown in fig. 2, a control chip 7 is disposed in the main operating component 6, and the control chip 7 is disposed inside the third placement cavity. The control chip 7 may be any chip having functions of transmitting data, processing data, and the like.

Specifically, in some embodiments, as shown in fig. 1, at least one first mounting hole 91 is provided on the mounting housing 1; the first mounting hole 91 is used for mounting a temperature sensor. In some embodiments, when the temperature sensor detects that the temperature in the range of 1-2 meters around reaches a set value (such as 50 ℃), a primary alarm is sent out; when the temperature of the temperature sensor closely attached to the periphery of the monitoring body reaches to another set value (such as 70 ℃), a secondary alarm is sent out; if the temperature of the temperature measuring probes continues to rise and reaches a dangerous set value (such as 90 ℃), a three-level alarm is sent out.

Specifically, in some embodiments, as shown in fig. 1, at least one second mounting hole 93 is provided on the mounting housing 1; the second mounting hole 93 is used for mounting a display lamp or a collecting pipe of the gas sampling member 8. Wherein, the display lamp can be one or more; the display lamp is arranged to be capable of being lightened according to the alarm level, so that the alarm effect is improved; the gas sampling part 8 is connected through the second mounting hole 93, so that the acquisition speed can be improved, the acquisition efficiency of fire gas can be guaranteed, and the warning effect can be further guaranteed.

Specifically, in some embodiments, as shown in fig. 1, the mounting housing 1 is provided with a second display panel 91; wherein the second display panel 91 is a touch screen operation display screen.

The utility model also provides a safety cabinet, which comprises a monitoring device for the safety cabinet, and the specific structure of the monitoring device for the safety cabinet refers to the embodiment, and because the safety cabinet adopts all the technical schemes of all the embodiments, the safety cabinet has at least all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted. Wherein, as shown in fig. 5, the monitoring apparatus for a safety cabinet includes a monitoring body 100; the safety cabinet further comprises a storage cabinet body 200; the monitoring body 100 is fixedly arranged at the top of the storage cabinet 200. The storage cabinet 200 may be any storage cabinet 200 in the prior art on the market.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the embodiments of the disclosure may be suitably combined to form other embodiments as will be understood by those skilled in the art.

Variations and modifications of the above embodiments will occur to those skilled in the art to which the utility model pertains from the foregoing disclosure and teachings. Therefore, the present utility model is not limited to the above-described embodiments, but is intended to be capable of modification, substitution or variation in light thereof, which will be apparent to those skilled in the art in light of the present teachings. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims (10)

1. A monitoring device for a safety cabinet, characterized by: comprises a monitoring body; the monitoring body comprises a mounting shell, a protective shell, a cooling liquid placing component and a main operating component; the protective shell is arranged in the installation shell, and an installation gap is formed between the protective shell and the installation shell; the cooling liquid placing component is arranged in the protective shell; an opening driving assembly is arranged in the main operation part; the opening driving assembly is connected with the cooling liquid placing component so that cooling liquid in the cooling liquid placing component enters the inner cavity of the protective shell; and a gas sampling part is further arranged in the main operation part and is communicated with the outside of the installation shell.

2. The monitoring device for a safety cabinet of claim 1, wherein: a first partition plate is arranged in the protective shell; a first placing cavity and a second placing cavity are formed between the first partition plate and the protective shell; the cooling liquid placing component is arranged in the first placing cavity; the main operation part is arranged in the second placing cavity.

3. A monitoring device for a safety cabinet according to claim 2, characterized in that: a flow channel is arranged in the first partition plate so that the first placing cavity is communicated with the second placing cavity; and the opening drive assembly is capable of passing through the flow passage and being connected with the cooling liquid placement member.

4. The monitoring device for a safety cabinet of claim 1, wherein: the opening driving assembly comprises a puncture rod and a transverse moving driving component; the transverse moving driving component is arranged in the main operating component and is connected with the puncture rod; and the puncture rod passes through the main operation member and abuts against the coolant placement member.

5. The monitoring device for a safety cabinet of claim 1, wherein: the cooling liquid placing component comprises a packaging bag, and the cooling liquid is arranged in the packaging bag.

6. The monitoring device for a safety cabinet of claim 1, wherein: a second partition plate is arranged in the main operation part; a third placing cavity and a fourth placing cavity are formed between the second partition plate and the main operation part; the gas sampling component is arranged in the fourth placing cavity; the opening driving assembly is arranged in the third placing cavity.

7. The monitoring device for a safety cabinet of claim 6, wherein: the gas sampling part comprises an air inlet pipe, an air outlet pipe and at least one gas sensor; the fourth placing cavity is internally provided with an acquisition channel; the air inlet pipe and the air outlet pipe are respectively connected to the main operation part and are communicated with the acquisition channel; the gas sensor is connected to the second partition plate and is communicated with the collecting channel.

8. The monitoring device for a safety cabinet of claim 7, wherein: a mounting plate is arranged in the acquisition channel and is used for mounting an accelerating fan; and the accelerating fan is respectively communicated with the air inlet pipe and the air outlet pipe.

9. The monitoring device for a safety cabinet of claim 1, wherein: at least one first mounting hole is formed in the mounting shell; the first mounting hole is used for mounting the temperature sensor; and/or at least one second mounting hole is formed in the mounting shell; the second mounting hole is used for mounting a display lamp.

10. A safety cabinet, characterized in that: monitoring device for a safety cabinet comprising any of the above claims 1 to 9.