CN216924859U

CN216924859U - Electric refrigerating equipment of atmosphere preconcentrator

Info

Publication number: CN216924859U
Application number: CN202220301023.6U
Authority: CN
Inventors: 程雅楠; 李红莉; 郭文建; 李琳; 孙俊玲; 姜华; 郭灿; 彭铖
Original assignee: Weishi Technology Hubei Co ltd
Current assignee: Weishi Technology Hubei Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-07-08
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses an electric refrigeration device of an atmosphere preconcentrator, which comprises a low-temperature unit, a control screen, a water removing hydrazine, a pump body and a temperature sensor, wherein the control screen is arranged at the right front side of the low-temperature unit, the water removing hydrazine is arranged at the left upper side of the low-temperature unit, the right end of the water removing hydrazine is connected with the pump body, a temperature control box is arranged at the right end of the pump body, the top end of the temperature control box is connected with the temperature sensor, a transmission pipe is arranged inside the temperature control box, one end of the transmission pipe is connected with the rear end of an output pipe, an air outlet pipe is arranged at the bottom of the output pipe, and an electromagnetic valve is arranged outside the output pipe. This atmosphere preconcentrator electric refrigeration equipment, through the setting of dewatering hydrazine, conveniently dewaters in advance to gas, and through the setting of locating plate, conveniently is heliciform batching coil pipe and fixed connection in the temperature-sensing box with the transmission pipe, can prolong gaseous flow and cold time, improves the cooling efficiency to gas, strengthens the practicality of device.

Description

Electric refrigerating equipment of atmosphere preconcentrator

Technical Field

The utility model relates to the technical field of preconcentrators, in particular to an electric refrigeration device of an atmospheric preconcentrator.

Background

In the process of atmosphere preconcentration, the disadvantages of transportation, economy, safety and the like are gradually obvious by using a liquid nitrogen refrigeration mode, and due to various inconveniences of liquid nitrogen preconcentration and the advantages of electric refrigeration, liquid nitrogen type preconcentration purchased in an earlier stage can be caused to be abandoned, certain resource waste can be caused, in order to solve the problem of liquid nitrogen, the use cost is reduced, the utilization rate of equipment is improved, and therefore electric refrigeration equipment needs to be used, but the electric refrigeration equipment of the atmosphere preconcentration instrument in the current market still has the following problems:

1. the existing electric refrigeration equipment of the atmosphere pre-concentration instrument has small receiving area, low cooling efficiency and poor practicability;

2. the conventional electric refrigeration equipment of the atmosphere pre-concentrator has poor sealing performance at the butt joint between pipelines, and is easy to cause leakage.

Aiming at the problems, the novel design is carried out on the basis of the original electric refrigeration equipment of the atmosphere pre-concentration instrument.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide electric refrigeration equipment of an atmosphere preconcentrator, which is used for solving the problems that the common electric refrigeration equipment of the atmosphere preconcentrator in the market, which is provided by the background technology, has small receiving area, low cooling efficiency, poor practicability of the equipment, poor sealing performance of butt joints among pipelines and easy leakage.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an atmosphere preconcentrator electric refrigeration equipment, includes the low temperature unit, controls screen, dewatering hydrazine, the pump body and temperature sensor, the right front of low temperature unit is provided with controls the screen, and the upper left side of low temperature unit is provided with the dewatering hydrazine, the right-hand member that dewatering hydrazine is connected with the pump body, and the right-hand member of the pump body installs the temperature control case, the top of temperature control case is connected with temperature sensor, and the internally mounted of temperature control case has a transmission pipe, the one end of transmission pipe is connected with the rear end of output tube, and the bottom of output tube installs the go-between to the bottom outside of go-between is provided with the location arch, the bottom of output tube is provided with the outlet duct, and inlays in the top outside of outlet duct and be connected with the butt joint pipe, the solenoid valve is installed in the outside of output tube.

Preferably, the transmission pipe and the temperature control box form a disassembly structure through a positioning plate, and the positioning plate is connected with the temperature control box through a bolt.

Preferably, the locating plate is internally provided with semicircular locating grooves which are arranged at equal intervals in the locating plate.

Preferably, the output tube and the connecting ring are fixedly connected to form an integrated structure, the connecting ring and the positioning protrusion are welded, and the positioning protrusion is arranged at the periphery of the bottom of the connecting ring at equal angles.

Preferably, the top end of the air outlet pipe is pasted with a rubber gasket of an elastic structure, and the diameter length of the air outlet pipe is equal to that of the output pipe.

Preferably, the outlet duct is connected for inlaying with the connected mode of butt joint pipe, and the top of butt joint pipe is inside to be offered and to be the recess of one-to-one with the location arch, the inside threaded connection of front end of butt joint pipe has the check lock lever, and the connected mode of check lock lever and go-between is the block and is connected.

Compared with the prior art, the utility model has the beneficial effects that: the electric refrigerating equipment of the atmospheric preconcentrator,

1. by arranging the dewatering hydrazine, the transmission pipe and the positioning plate, the gas can be dewatered in advance conveniently by arranging the dewatering hydrazine, and by arranging the positioning plate, the transmission pipe can be coiled into a coil pipe in a spiral shape and is fixedly connected in the temperature control box conveniently, so that the flow path and the cooling time of the gas can be prolonged, the cooling efficiency of the gas is improved, and the practicability of the device is enhanced;

2. through setting up the location arch, butt joint pipe and check lock lever, at the in-process of output tube and outlet duct butt joint, will butt joint the inside recess in pipe top and the protruding alignment of location, will push up the butt joint pipe afterwards, pass recess relative movement to the butt joint pipe middle part back as the location arch, rotatable butt joint pipe 45, through the protruding block with the butt joint pipe in location, the convenient butt joint of the output tube of being convenient for and outlet duct, and through rotatory and butt joint pipe threaded connection's check lock lever, make check lock lever rethread and go-between block, thereby can improve the stability of output tube and outlet duct butt joint, avoid taking place the condition of gas leakage.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the temperature control box and the transmission pipe according to the present invention;

FIG. 3 is a schematic diagram of a side view of the connection between the transmission tube and the positioning plate according to the present invention;

FIG. 4 is a schematic diagram of a side view of the connection between the temperature control box and the positioning plate according to the present invention;

FIG. 5 is a schematic view of the overall structure of the butt pipe and the locking bar according to the present invention;

FIG. 6 is a schematic bottom view of the connection between the connection ring and the positioning protrusion of the present invention.

In the figure: 1. a low temperature unit; 2. a control screen; 3. removing hydrazine; 4. a pump body; 5. a temperature control box; 6. a temperature sensor; 7. a conveying pipe; 8. positioning a plate; 9. an output pipe; 10. a connecting ring; 11. positioning the projection; 12. a rubber gasket; 13. an air outlet pipe; 14. butt-joint pipes; 15. a locking lever; 16. an electromagnetic valve.

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.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: an electric refrigeration device of an atmosphere preconcentrator comprises a low-temperature unit 1, a control screen 2, a water removing hydrazine 3, a pump body 4 and a temperature sensor 6, wherein in order to improve the refrigeration efficiency of the device, the control screen 2 can be arranged at the right front of the low-temperature unit 1, the water removing hydrazine 3 is arranged at the left upper part of the low-temperature unit 1, the pump body 4 is connected at the right end of the water removing hydrazine 3, a temperature control box 5 is arranged at the right end of the pump body 4, the temperature sensor 6 is connected at the top end of the temperature control box 5, a transmission pipe 7 is arranged in the temperature control box 5, the transmission pipe 7 forms a disassembly structure with the temperature control box 5 through a positioning plate 8, the positioning plate 8 is connected with the temperature control box 5 through a bolt, semicircular positioning grooves are arranged in the positioning plate 8 at equal intervals, the transmission pipe 7 arranged in the temperature control box 5 through the positioning plate 8 is of a spiral disc tubular structure, can effectively prolong gaseous flow and the refrigerated time in temperature control box 5 inside, can improve equipment to gaseous cooling efficiency, the practicality of reinforcing device.

Referring to fig. 1, 3, 5 and 6, in order to improve the connection sealing performance between the pipelines and avoid the gas leakage, one end of the transmission pipe 7 may be connected to the rear end of the output pipe 9, a connection ring 10 is installed at the bottom of the output pipe 9, a positioning protrusion 11 is installed at the outer side of the bottom of the connection ring 10, the output pipe 9 and the connection ring 10 are fixedly connected to form an integrated structure, the connection manner of the connection ring 10 and the positioning protrusion 11 is welding, the positioning protrusion 11 is disposed at the same angle around the bottom of the connection ring 10, a rubber gasket 12 and an air outlet pipe 13 are sequentially connected below the output pipe 9, a butt joint pipe 14 is embedded and connected to the outer side of the top end of the air outlet pipe 13, a solenoid valve 16 is installed at the outer side of the output pipe 9, the connection manner of the air outlet pipe 13 and the butt joint pipe 14 is embedded and grooves corresponding to the positioning protrusions 11 are formed inside the top end of the butt joint pipe 14, there is a locking lever 15 at the inside threaded connection of the front end of the butt joint pipe 14, and the connection mode of locking lever 15 and go-between 10 is the block connection, through the protruding 11 block connection with the butt joint pipe 14 of location, make things convenient for the quick butt joint of output tube 9 and outlet duct 13, and can improve the stability of both docks through locking lever 15, and under the effect of rubber packing ring 12, can further improve the stability and the leakproofness of output tube 9 and outlet duct 13 butt joint, avoid taking place the condition of gas leakage.

The working principle is as follows: when the electric refrigeration equipment of the atmosphere preconcentrator is used, firstly, the air outlet pipe 13 connected with the preconcentrator main machine is arranged at the bottom of the output pipe 9, in the installation process, a groove arranged at the top end of the butt joint pipe 14 can be aligned with the positioning bulge 11, then, the air outlet pipe 13 and the butt joint pipe 14 are upwards extruded and pushed, after the positioning bulge 11 passes through the groove and relatively moves to the inner side of the middle part of the butt joint pipe 14, the butt joint pipe 14 can be controlled to rotate 45 degrees, the convenient butt joint of the output pipe 9 and the air outlet pipe 13 is facilitated through the clamping connection of the positioning bulge 11 and the butt joint pipe 14, and the positioning bulge 11 is annularly distributed at the outer side of the bottom of the connecting ring 10, so that the force application is uniform, the butt joint part of the output pipe 9 and the air outlet pipe 13 is sealed through the rubber gasket 12, and then, the locking rod 15 in threaded connection with the butt joint pipe 14 is rotated, so that the locking rod 15 is backwards moved to be clamped with the connecting ring 10, therefore, the butt joint stability of the output pipe 9 and the air outlet pipe 13 can be improved, and the condition of gas leakage is avoided;

set up required temperature value through controlling screen 2, the starting equipment, low temperature unit 1 begins work cooling, the temperature reaches the value of setting, the equipment interface is indicateed, open solenoid valve 16 and start the pump body 4 simultaneously and begin to bleed, through the dewatering hydrazine 3 dewatering, and through the setting of locating plate 8, conveniently be the heliciform with transmission pipe 7 and become the spiral coil pipe and fixed connection in temperature control box 5, can prolong gaseous flow and the time of being cooled at temperature control box 5 inside greatly, can improve the cooling efficiency of equipment to gas, the practicality of reinforcing device, just above that is the course of work of whole device, and the content of not making detailed description in this specification all belongs to the known prior art of professional technical personnel in this field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an atmosphere preconcentrator electric refrigeration plant, includes low temperature unit (1), controls screen (2), removes water hydrazine (3), the pump body (4) and temperature sensor (6), its characterized in that: a control screen (2) is arranged at the front right of the low-temperature unit (1), a water removal hydrazine (3) is arranged at the upper left of the low-temperature unit (1), a pump body (4) is connected at the right end of the water removal hydrazine (3), and the right end of the pump body (4) is provided with a temperature control box (5), the top end of the temperature control box (5) is connected with a temperature sensor (6), a transmission pipe (7) is arranged in the temperature control box (5), one end of the transmission pipe (7) is connected with the rear end of an output pipe (9), a connecting ring (10) is arranged at the bottom of the output pipe (9), and the outer side of the bottom of the connecting ring (10) is provided with a positioning bulge (11), the bottom of the output pipe (9) is provided with an air outlet pipe (13), and the outer side of the top end of the air outlet pipe (13) is embedded and connected with a butt joint pipe (14), and the outer side of the output pipe (9) is provided with an electromagnetic valve (16).

2. An atmospheric preconcentrator electric refrigeration plant according to claim 1, wherein: the transmission pipe (7) and the temperature control box (5) form a disassembly structure through the positioning plate (8), and the positioning plate (8) is connected with the temperature control box (5) through bolts.

3. An atmospheric preconcentrator electric refrigeration plant according to claim 2, wherein: the inside of locating plate (8) is seted up semicircular positioning groove, and its constant head tank is equidistant setting in the inside of locating plate (8).

4. An atmospheric preconcentrator electric refrigeration plant according to claim 1, wherein: output tube (9) and go-between (10) fixed connection are the integral structure, and go-between (10) and location arch (11) connected mode be the welding to location arch (11) are equal angle setting in the bottom week side of go-between (10).

5. An atmospheric preconcentrator electric refrigeration plant according to claim 1, wherein: the top end of the air outlet pipe (13) is pasted with a rubber gasket (12) with an elastic structure, and the diameter length of the air outlet pipe (13) is equal to that of the output pipe (9).

6. An atmospheric preconcentrator electric refrigeration plant according to claim 1, wherein: the air outlet pipe (13) is connected with the butt joint pipe (14) in an embedded mode, a groove corresponding to the positioning protrusion (11) in a one-to-one mode is formed in the top end of the butt joint pipe (14), a locking rod (15) is connected to the inner portion of the front end of the butt joint pipe (14) in a threaded mode, and the locking rod (15) is connected with the connecting ring (10) in a clamping mode.