CN205323710U

CN205323710U - Chemical reaction jar sealing device

Info

Publication number: CN205323710U
Application number: CN201620091288.2U
Authority: CN
Inventors: 刘存芳; 田光辉; 张强; 季建伟; 王志银; 葛红光
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2016-01-29
Filing date: 2016-01-29
Publication date: 2016-06-22
Anticipated expiration: 2026-01-29

Abstract

The utility model discloses a chemical reaction jar sealing device, including the chemical reaction jar body, lid fastener, lid, pressure adjusting nut, spring plate, spring and retainer plate, the lid fastener set up in the lid with between the chemical reaction jar body, the middle part of lid is provided with the internal thread, pressure adjusting nut set up in the internal thread department at lid middle part, the higher authority of spring plate with the contact of pressure adjusting nut, spring plate below with the upper end contact of spring, retainer plate is located the opening part of the chemical reaction jar body, the higher authority of retainer plate with the lower extreme contact of spring. Compared with the prior art, the utility model discloses not only can play sealed effect, moreover, push down retainer plate and seal through the spring, when hypertonia, spring pressurized and release partly pressure resumes sealed thereupon, and convenient to use has the value of popularization and application.

Description

A kind of chemical reaction pot sealing device

Technical field

This utility model relates to a kind of chemical experiment equipment, particularly relates to a kind of chemical reaction pot sealing device。

Background technology

Chemical reaction is that the cracking of molecules becomes atom, atom to rearrange the process of combination producing novel substance, is called chemical reaction。The variable color that is often accompanied by the reaction emitting light and heat generates precipitate etc., it is judged that reaction be whether chemical reaction according to being react whether to generate new material。But nuclear reaction is not belonging to chemical reaction。In prior art, the container of chemical reaction needs to seal mostly, but in prior art, Sealing Technology is comparatively ripe, but sealing intensity well after to may result in explosion-proof performance low, it is assumed that after the material in container produces a large amount of gases, if not carrying out the words of partial compromise pressure release, it is easy for blast, accordingly, there exist room for improvement。

Utility model content

The purpose of this utility model is that provides a kind of chemical reaction pot sealing device to solve the problems referred to above。

This utility model is achieved through the following technical solutions above-mentioned purpose:

This utility model includes chemical reaction tank body, lid fastener, lid, pipe regulating screw nut, spring bearer plate, spring and sealing clamp, described lid fastener is arranged between described lid and described chemical reaction tank body, the middle part of described lid is provided with female thread, described pipe regulating screw nut is arranged at the female thread place in the middle part of described lid, above and the described pipe regulating screw nut of described spring bearer plate contacts, with the upper-end contact of described spring below described spring bearer plate, described sealing clamp is positioned at the opening part of described chemical reaction tank body, the lower end in contact of the above and described spring of described sealing clamp。

The beneficial effects of the utility model are in that:

This utility model is a kind of chemical reaction pot sealing device, compared with prior art, this utility model can not only play the effect of sealing, and, push down sealing clamp by spring and seal, when hypertonia, spring pressurized and discharge a part of pressure, recover therewith to seal, easy to use, there is the value of popularization and application。

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model。

In figure: 1-chemical reaction tank body, 2-lid fastener, 3-lid, 4-pipe regulating screw nut, 5-spring bearer plate, 6-spring, 7-sealing clamp。

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in Figure 1: this utility model includes chemical reaction tank body 1, lid fastener 2, lid 3, pipe regulating screw nut 4, spring bearer plate 5, spring 6 and sealing clamp 7, described lid fastener 2 is arranged between described lid 3 and described chemical reaction tank body 1, the middle part of described lid 3 is provided with female thread, described pipe regulating screw nut 4 is arranged at the female thread place in the middle part of described lid 3, above and the described pipe regulating screw nut 4 of described spring bearer plate 5 contacts, with the upper-end contact of described spring 6 below described spring bearer plate 5, described sealing clamp 7 is positioned at the opening part of described chemical reaction tank body 1, the lower end in contact of the above and described spring 6 of described sealing clamp 7。

Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described。Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model。This utility model claims scope and is defined by appending claims and equivalent thereof。

Claims

1. a chemical reaction pot sealing device, it is characterized in that: include chemical reaction tank body, lid fastener, lid, pipe regulating screw nut, spring bearer plate, spring and sealing clamp, described lid fastener is arranged between described lid and described chemical reaction tank body, the middle part of described lid is provided with female thread, described pipe regulating screw nut is arranged at the female thread place in the middle part of described lid, above and the described pipe regulating screw nut of described spring bearer plate contacts, with the upper-end contact of described spring below described spring bearer plate, described sealing clamp is positioned at the opening part of described chemical reaction tank body, the lower end in contact of the above and described spring of described sealing clamp。