CN213031896U

CN213031896U - Cold trap tank tool

Info

Publication number: CN213031896U
Application number: CN202021757515.3U
Authority: CN
Inventors: 尹金亮
Original assignee: Beijing Rentong Yongsheng Machinery Equipment Co ltd
Current assignee: Beijing Rentong Yongsheng Machinery Equipment Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-23
Anticipated expiration: 2030-08-21

Abstract

The utility model provides a cold trap tank tool, which comprises a tank body, wherein the top of the tank body is detachably provided with an upper cover, a cold trap component is arranged in the tank body, the outer side wall of the tank body is provided with a water vapor inlet pipe, a humidity sensor is arranged in the water vapor inlet pipe, the outer side wall of the tank body is also connected with a vacuum pipe, the vacuum pipe is arranged opposite to the water vapor inlet pipe, the vacuum pipe is connected with a vacuum pump, and the bottom of the tank body is provided with a liquid outlet with a valve; the inside wall of the tank body is provided with a temperature sensor, the temperature sensor is electrically connected with a controller, the controller is further respectively connected with the cold trap component, the humidity sensor and the vacuum pump, the control of the cold trap tank capturing process can be realized through the controller, and the using effect is greatly improved.

Description

Cold trap tank tool

Technical Field

The utility model relates to a cold-trap jar technical field especially relates to a cold-trap jar frock.

Background

A cold trap is a device that prevents vapor or liquid from entering the measurement instrument from the system, or from entering the system from the measurement instrument. The cold trap tank can provide a very low-temperature surface, molecules can be condensed on the surface, the vacuum degree of one to two orders of magnitude can be improved, the process of capturing water molecules by the existing cold trap tank is often uncontrollable, and parameters such as temperature, vacuum degree and the like are completely preset and cannot meet daily use requirements.

Therefore, a cold trap tank tool is needed to solve the problem that the existing cold trap tank capturing process is uncontrollable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cold-trap jar frock to solve the above-mentioned uncontrollable problem of current cold-trap jar capture process.

In order to achieve the above object, the utility model provides a following scheme:

the utility model provides a cold trap tank tool, which comprises a tank body, wherein the top of the tank body is detachably provided with an upper cover, a cold trap component is arranged in the tank body, the outer side wall of the tank body is provided with a water vapor inlet pipe, a humidity sensor is arranged in the water vapor inlet pipe, the outer side wall of the tank body is also connected with a vacuum pipe, the vacuum pipe is arranged opposite to the water vapor inlet pipe, the vacuum pipe is connected with a vacuum pump, and the bottom of the tank body is provided with a liquid outlet with a valve; the inside wall of the tank body is provided with a temperature sensor, the temperature sensor is electrically connected with a controller, and the controller is further respectively connected with the cold trap assembly, the humidity sensor and the vacuum pump.

Preferably, the lower part of the outer side of the tank body is provided with a support leg.

Preferably, a sealing ring is arranged between the upper edge of the tank body and the upper cover.

Preferably, the cold trap subassembly includes the coil pipe, the coil pipe spiral set up in the jar is internal, the coil pipe intussuseption is filled with coolant, external condenser of coil pipe and circulating pump, the condenser with the circulating pump all with controller electric connection.

Preferably, the cooling medium is liquid nitrogen.

Preferably, the outer side wall of the tank body is coated with a glue powder polyphenyl particle coating.

Preferably, the inner side wall of the tank body is coated with a teflon coating.

The utility model discloses following beneficial technological effect has been gained for prior art:

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of a cold trap tank tooling provided by the present invention;

fig. 2 is a schematic structural diagram of a cold trap assembly of a cold trap tank tooling provided by the present invention;

fig. 3 is a schematic diagram of an electrical connection relationship of a cold trap tank tool provided by the present invention;

in the figure: 1: a tank body and 2: upper cover, 3: cold trap assembly, 31: coil pipe, 32: condenser, 33: circulating pump, 4: water vapor inlet pipe, 5: humidity sensor, 6: vacuum tube, 7: vacuum pump, 8: liquid outlet, 9: temperature sensor, 10: and a controller.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model aims at providing a cold trap jar frock to solve the uncontrollable problem of current cold trap jar capture process.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Example 1:

the embodiment provides a cold trap tank tool, as shown in fig. 1 and 3, the cold trap tank tool comprises a tank body 1, an upper cover 2 is detachably arranged at the top of the tank body 1, a cold trap component 3 is arranged in the tank body 1, a water vapor inlet pipe 4 is arranged on the outer side wall of the tank body 1, a humidity sensor 5 is arranged in the water vapor inlet pipe 4, the outer side wall of the tank body 1 is also connected with a vacuum pipe 6, the vacuum pipe 6 is arranged opposite to the water vapor inlet pipe 4, the vacuum pipe 6 is connected with a vacuum pump 7, and a liquid outlet 8 with a valve is; the inside wall of jar body 1 is equipped with temperature sensor 9, and temperature sensor 9 electric connection has controller 10, and controller 10 still respectively with cold trap subassembly 3, humidity transducer 5 and vacuum pump 7 electric connection.

Particularly, the lower part of the outer side of the tank body 1 is provided with a support leg, so that the support is convenient.

Further, a sealing ring is arranged between the upper edge of the tank body 1 and the upper cover 2 to prevent leakage.

Further, as shown in fig. 2, the cold trap assembly 3 includes a coil 31, the coil 31 is spirally disposed in the tank 1, a cooling medium is filled in the coil 31, the coil 31 is externally connected with a condenser 32 and a circulating pump 33, and both the condenser 32 and the circulating pump 33 are electrically connected with the controller 10.

Further, liquid nitrogen is used as the cooling medium.

Further, the lateral wall of jar body 1 coats and is coated with rubber powder polyphenyl granule coating, and it can effectively play thermal-insulated effect.

Further, the inner side wall of the tank body 1 is coated with a teflon coating, which can facilitate drainage of condensed water.

The utility model provides a pair of cold-trap jar frock, its theory of operation is: the operation controller 10 starts the vacuum pump 7, and it can be with the internal evacuation of jar, and under the effect of atmospheric pressure, the gas that has steam enters into jar body 1 from steam admission pipe 4 in, behind coil pipe 31, the steam condensation becomes the liquid drop, can learn the temperature and humidity in jar body 1 according to humidity transducer 5 and temperature sensor 9, and then can control circulating pump 33, condenser 32 and vacuum pump 7 through controller 10, realizes catching the controllable of process.

The utility model discloses the principle and the implementation mode of the utility model are explained by applying the concrete examples, and the explanation of the above examples is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present description should not be construed as a limitation of the present invention.

Claims

1. The utility model provides a cold trap jar frock which characterized in that: the water vapor storage tank comprises a tank body, wherein the top of the tank body is detachably provided with an upper cover, a cold trap assembly is arranged in the tank body, the outer side wall of the tank body is provided with a water vapor inlet pipe, a humidity sensor is arranged in the water vapor inlet pipe, the outer side wall of the tank body is also connected with a vacuum pipe, the vacuum pipe is arranged opposite to the water vapor inlet pipe and is connected with a vacuum pump, and the bottom of the tank body is provided with a liquid outlet with a valve; the inside wall of the tank body is provided with a temperature sensor, the temperature sensor is electrically connected with a controller, and the controller is further respectively connected with the cold trap assembly, the humidity sensor and the vacuum pump.

2. The cold trap tank tooling of claim 1, wherein: and the lower part of the outer side of the tank body is provided with a support leg.

3. The cold trap tank tooling of claim 1, wherein: and a sealing ring is arranged between the upper edge of the tank body and the upper cover.

4. The cold trap tank tooling of claim 1, wherein: the cold trap subassembly includes the coil pipe, the coil pipe spiral set up in the jar is internal, the coil pipe intussuseption is filled with coolant, external condenser of coil pipe and circulating pump, the condenser with the circulating pump all with controller electric connection.

5. The cold trap tank tooling of claim 4, wherein: the cooling medium adopts liquid nitrogen.

6. The cold trap tank tooling of claim 1, wherein: the outer side wall of the tank body is coated with a rubber powder polyphenyl particle coating.

7. The cold trap tank tooling of claim 1, wherein: the inner side wall of the tank body is coated with a polytetrafluoroethylene coating.