Remote full-automatic control oxygen production equipment

Abstract

The invention provides remote full-automatic control oxygen production equipment which comprises a supporting base, two oxygen air separation tanks, a fin type air cooling dryer and a gas generation tank, the gas generation tank is arranged on the front side of the supporting base, and the fin type air cooling dryer is arranged on one side of the top end of the supporting base. According to the fin-type air cooling dryer, the tube pass distance of air flowing through the interior is prolonged through the pipeline connected in a bent mode in the fin-type air cooling dryer, the drying effect of the fin-type air cooling dryer on input air is further improved, and the air is output into the oxygen air separation tank on the lower side after being dried; at the moment, dry air in the oxygen air separation tank on the other side is subjected to secondary screening purification work, high-purity product oxygen gas is further obtained at the moment, through remote control, the form of the generated product oxygen can be controlled, and the production efficiency of the oxygen production process is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of air separation oxygen production, in particular to a remote fully automatic control oxygen production device. Background Art

[0002] Traditional oxygen production equipment usually requires manual operation and control on site, which is not only inefficient but also inconvenient. Especially when long-term oxygen supply is required, traditional equipment is even more inadequate. Therefore, it is particularly important to develop an oxygen production equipment that can achieve remote and fully automatic control.

[0003] For example, a Chinese patent discloses "a remote controlled oxygen generator" (publication number: CN210366985U), which includes the top of the upper cover shell, a placement slot is set on the shell, a humidification cup and a cup body fixing device are installed inside the placement slot, a flow meter is set on the front surface of the shell, and a flow meter knob is installed on the flow meter; a control panel is set inside the front surface of the upper cover, a power jack and a through hole are both set on the rear surface of the shell, an air intake filter window and a handle are both set on the left and right end surfaces of the shell, and multiple fixing seats are set at the bottom of the shell; a signal antenna is placed on the top of the shell, and the signal antenna is connected to the control panel through a wire passing through the through hole. After adopting the above technical solution, the beneficial effects of the utility model are: its external structure is greatly optimized, more concise and practical, remote information transmission is faster and more accurate, on-site operation and remote operation can be performed, real-time monitoring of information, and problems can be handled in a timely manner, which improves the degree of automation and convenience of use.

[0004] However, although this patent realizes remote control, there is still room for improvement in terms of automation and intelligence. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the present invention provides a remote fully automatic controlled oxygen production device, which solves the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a remote fully automatic controlled oxygen production equipment, comprising a support base, two oxygen air separation tanks, a finned air-cooled dryer and a gas generating tank, wherein the gas generating tank is installed and established on the front side of the support base, the finned air-cooled dryer is established on one side of the top end of the support base, the two oxygen air separation tanks are respectively established on both sides of the finned air-cooled dryer, and the oxygen air separation tanks on both sides are symmetrically arranged, an output rack is provided on one side of the oxygen air separation tank at the top end of the support base and located at the tail end, a liquid oxygen maker is installed in the output rack, a connecting pipe is provided at the top end of the oxygen air separation tank, a connecting pipe at the top end of the oxygen air separation tank near the gas generating tank is connected to an inlet on one side of the finned air-cooled dryer, a diverter valve is provided on the side of the liquid oxygen maker near the oxygen air separation tank, and the connecting pipe at the top end of the oxygen air separation tank near the output rack is connected to the diverter valve.

[0009] Preferably, a plurality of vacuum pumps are installed at the top of the gas generating tank, and an input pipeline is provided between the tail end of the gas generating tank and the inlet pipe opening at the bottom of the oxygen air separation tank on one side.

[0010] Preferably, closed insulation boards are fixedly provided on both side end surfaces of the output rack, and the closed insulation boards are made of insulation wood board material. A liquid oxygen protection tube is connected to the other side of the liquid oxygen maker, and the liquid oxygen protection tube passes through one side of the closed insulation board. The contact position between the liquid oxygen protection tube and the closed insulation board is filled with insulation material.

[0011] Preferably, one side of the liquid oxygen protection tube is connected to a liquid oxygen output pipeline, and the liquid oxygen output pipeline serves the effect of connecting the output.

[0012] Preferably, two side branch pipes are connected on both sides of the outer end surface of the diverter valve, and the side branch pipes are symmetrically arranged. A remote valve switcher is provided in the diverter valve.

[0013] Preferably, a flow rate detector is installed at the position where the connecting pipe is connected to the diverter valve, and the flow rate detector plays a role in flow rate monitoring.

[0014] Preferably, the branch pipes on both sides are connected to a product gas pipe, the product gas pipe is L-shaped, and the product gas pipe passes through the closed insulation board on one side and extends to below the output rack.

[0015] Preferably, the outer end surface of the product gas pipeline is connected to a plurality of gas filling pipelines, the gas filling pipelines are arranged in an array, and a detachable oxygen storage tank is installed at the tail end of the gas filling pipeline.

[0016] Preferably, a pipeline valve is provided on one side of the outer end surface of the gas filling pipeline, and the pipeline valve has the effect of opening and closing the flow of gas inside the gas filling pipeline.

[0017] Preferably, support frame plates are horizontally mounted on both sides of the top end of the output frame, and a plurality of stabilizing support rods are installed on the outer end surfaces of the support frame plates, and the stabilizing support rods are distributed in an array.

[0018] Preferably, a ring-shaped cover is installed at the bottom of the stabilizing support rod, and the cover is arranged at the connection position between the gas filling pipe and the product gas pipe to achieve a stabilizing support effect.

[0019] (III) Beneficial effects

[0020] The present invention provides a remote fully automatic controlled oxygen production device. It has the following beneficial effects:

[0021] 1. The present invention uses a finned air-cooled dryer to connect the pipes through internal bends to extend the distance of the air pipe flowing through the inside, further improving the drying effect of the finned air-cooled dryer on the input air, and outputs it to the inside of the oxygen air separation tank on the next side after drying. At this time, the dry air in the oxygen air separation tank on the other side is subjected to secondary screening and purification, and high-purity product oxygen gas is further obtained.

[0022] 2. The present invention installs a ring-shaped stabilizer at the bottom of the stabilizer rod, which is sleeved on the connection position of the gas filling pipeline and the product gas pipeline to achieve a stable support effect and improve the guiding stability of the product gas.

[0023] 3. The present invention further plays a role in protecting the liquid oxygen output by using the insulating material of the closed insulation board and the insulating material filled in the contact position between the liquid oxygen protection tube and the closed insulation board, thereby preventing the closed insulation board from rupturing due to the low temperature of the liquid oxygen output pipeline, further improving the safety and stability of the liquid oxygen output, and realizing fully automatic oxygen production.

[0024] 4. The present invention can control the form of the generated product oxygen through remote control, further improving the production efficiency of the oxygen production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the appearance structure of the present invention;

[0026] Figure 2 It is a top view of the appearance structure of the present invention;

[0027] Figure 3 It is a front view of the appearance structure of the present invention;

[0028] Figure 4 It is a side view of the appearance structure of the present invention;

[0029] Figure 5 It is a cross-sectional view of a liquid oxygen output pipeline component of the present invention;

[0030] Figure 6 It is an enlarged structural schematic diagram of the diverter valve component of the present invention;

[0031] Figure 7 It is an enlarged structural schematic diagram of the oxygen storage tank component of the present invention.

[0032] In the figure: 101, support base; 102, oxygen air separation tank; 104, finned air-cooled dryer; 105, product gas pipeline; 106, oxygen storage tank; 107, gas filling pipeline; 108, pipeline valve; 109, output rack; 110, liquid oxygen maker; 111, support frame plate; 112, connecting pipeline; 113, vacuum pump; 114, gas generating tank; 115, input pipeline; 117, diverter valve; 118, remote valve switcher; 119, flow rate detector; 120, liquid oxygen output pipeline; 121, stabilizing support rod; 122, closed insulation board; 123, branch pipeline; 126, liquid oxygen protection tube. DETAILED DESCRIPTION

[0033] The embodiment of the present invention provides a remote fully automatic control oxygen production equipment, such as Figure 1-7 As shown, it includes a support base 101, two oxygen air separation tanks 102, a finned air-cooling dryer 104 and a gas generating tank 114, wherein the gas generating tank 114 is installed and established on the front side of the support base 101, the finned air-cooling dryer 104 is established on one side of the top of the support base 101, and the two oxygen air separation tanks 102 are respectively established on both sides of the finned air-cooling dryer 104, and the oxygen air separation tanks 102 on both sides are symmetrically arranged, and an output rack is provided on one side of the oxygen air separation tank 102 at the top of the support base 101 and located at the tail end. 109, a liquid oxygen maker 110 is installed in the output rack 109, a connecting pipe 112 is connected to the top of the oxygen air separation tank 102, the connecting pipe 112 at the top of the oxygen air separation tank 102 near the gas generating tank 114 is connected to the inlet of one side of the fin-type air-cooled dryer 104, a diverter valve 117 is connected to the side of the liquid oxygen maker 110 near the oxygen air separation tank 102, and the connecting pipe 112 at the top of the oxygen air separation tank 102 near the output rack 109 is connected to the diverter valve 117.

[0034] Furthermore, a plurality of vacuum pumps 113 are installed at the top of the gas generating tank 114 , and an input pipe 115 is provided between the tail end of the gas generating tank 114 and the inlet pipe opening at the bottom of the oxygen air separation tank 102 on one side.

[0035] It should be noted that when the gas generating tank 114 is started, the vacuum pumps 113 on each side are started and the compressed air is directed toward the rear and output to the oxygen air separation tank 102 at the front end through the input pipe 115 to perform preliminary air screening.

[0036] It should be further explained that the fin-type air-cooled dryer 104 is an air-cooled dryer, which extends the distance of the air flowing through the internal pipe through the internal curved connected pipes, further improving the drying effect of the fin-type air-cooled dryer 104 on the input air, and outputs it to the oxygen air separation tank 102 on the next side after drying is completed.

[0037] Furthermore, closed insulation plates 122 are fixedly provided on both side end surfaces of the output rack 109, and the closed insulation plates 122 are made of insulation wood board material. A liquid oxygen protection tube 126 is connected to the other side of the liquid oxygen producer 110, and the liquid oxygen protection tube 126 passes through one side of the closed insulation plate 122. The contact position between the liquid oxygen protection tube 126 and the closed insulation plate 122 is filled with insulation material.

[0038] It is worth further explaining that the thermal insulation material is generally thermal insulation foam or silicate.

[0039] Furthermore, one side of the liquid oxygen protection tube 126 is connected to a liquid oxygen output pipeline 120, and the liquid oxygen output pipeline 120 serves to connect the output.

[0040] Furthermore, two side branches 123 are connected to the outer end faces of the diverter valve 117 , and the side branches 123 are symmetrically arranged. A remote valve switch 118 is arranged inside the diverter valve 117 .

[0041] It should be further explained that the remote valve switch 118 has the effect of remotely switching the pipeline connection mode.

[0042] Furthermore, a flow rate detector 119 is installed at the position where the connecting pipe 112 and the diverter valve 117 are connected, and the flow rate detector 119 has the effect of monitoring the flow rate.

[0043] Furthermore, the branch pipes 123 on both sides are connected to a product gas pipe 105 , and the product gas pipe 105 is L-shaped. The product gas pipe 105 passes through the closed insulation board 122 on one side and extends to the bottom of the output rack 109 .

[0044] Furthermore, the outer end surface of the product gas pipeline 105 is connected to a plurality of gas filling pipelines 107 . The gas filling pipelines 107 are arranged in an array. A detachable oxygen storage tank 106 is installed at the tail end of the gas filling pipeline 107 .

[0045] It is worth further explaining that the oxygen storage tank 106 is a gas storage tank, which is used to store the finished product gas and facilitate the subsequent product output.

[0046] Furthermore, a pipeline valve 108 is provided on one side of the outer end surface of the gas filling pipeline 107 , and the pipeline valve 108 has the effect of opening and closing the flow of gas inside the gas filling pipeline 107 .

[0047] Furthermore, support frame plates 111 are horizontally arranged on both sides of the top of the output frame 109 , and a plurality of stabilizing support rods 121 are installed on the outer end surfaces of the support frame plates 111 , and the stabilizing support rods 121 are arranged in an array.

[0048] Furthermore, a ring-shaped 129 is installed at the bottom of the stabilizing support rod 121, and the 129 is sleeved on the connection position between the gas filling pipe 107 and the product gas pipe 105 to play a stabilizing supporting role.

[0049] It should be further explained that a remote control switch is provided at the front end of the gas generating tank 114, which can facilitate remote switch control by the staff, and a remote control switch is provided inside the remote valve switch 118, which can facilitate remote adjustment and control of the work.

[0050] When using this solution, firstly, the support base 101 is moved to the oxygen production position, and then various components are installed and connected, and various pipelines are connected.

[0051] At this time, when oxygen production is carried out, the staff first controls the gas generation tank 114 to start through the remote control switch. At this time, when the gas generation tank 114 is started, the air pumps 113 on each side are started and compressed air is directed toward the tail and output to the front oxygen air separation tank 102 through the input pipe 115, and preliminary air screening is performed. After the oxygen content is preliminarily purified, the oxygen air separation tank 102 on one side inputs the preliminarily purified mixed gas into the finned air-cooled dryer 104 through the connecting pipe 112. At this time, the finned air-cooled dryer 104 extends the air pipe distance flowing through the inside through the internally bent connected pipe, further improving the drying effect of the finned air-cooled dryer 104 on the input air, and outputs it to the inside of the oxygen air separation tank 102 on the next side after drying. At this time, the dry air in the oxygen air separation tank 102 on the other side is subjected to secondary screening and purification, and high-purity product oxygen gas is further obtained.

[0052] It is worth noting that if the purity of oxygen needs to be further improved, multiple oxygen air separation tanks 102 can be connected in series to purify the air and obtain oxygen gas of the required concentration.

[0053] Subsequently, the product gas is output to the diverter valve 117 through the connecting pipe 112 on the other side. At this time, the product gas needs to be packaged and output directly. At this time, the staff remotely controls the pipe connection in the remote valve switch 118 to connect the connecting pipe 112 with the branch pipes 123 on both sides. At this time, the branch pipe 123 guides the product gas to be output to the product gas pipeline 105, and then the flow rate detector 119 is used to detect the flow rate of the air flow in the connecting pipe 112, and the flow rate information is transmitted to the control terminal of the staff for easy monitoring. At this time, the product gas is output through the product gas pipeline 105 and guided to the gas filling pipes 107 on each side, and filled into the oxygen storage tank 106 for gas packaging and storage, and further the storage of the product gas is completed.

[0054] At the same time, a ring 129 is installed at the bottom of the stabilizing support rod 121, and 129 is sleeved on the connecting position of the filling pipe 107 and the product gas pipe 105, so as to play a stabilizing support effect and improve the guiding stability of the product gas. When the product gas packaging is completed, the staff can close the pipe valve 108 to close the air circulation in the filling pipe 107, and then take away the oxygen storage tank 106 and replace the empty oxygen storage tank 106.

[0055] When the product gas needs to be output in the form of liquid oxygen, the staff remotely controls the pipeline connection in the remote valve switch 118, disconnects the connecting pipeline 112 from the product gas pipelines 105 on both sides, and connects it to the input pipe mouth of the liquid oxygen maker 110. At this time, the product gas is input into the liquid oxygen maker 110, and after being cooled and compressed into a liquid oxygen state by the liquid oxygen maker 110, the liquid oxygen is output to the liquid oxygen protection tube 126, and the liquid oxygen product is output to the outside through the liquid oxygen output pipeline 120. In this process, the insulation material of the closed insulation board 122 and the insulation material filled at the contact position between the liquid oxygen protection tube 126 and the closed insulation board 122 further play a role in protecting the liquid oxygen output, preventing the closed insulation board 122 from rupturing due to the low temperature of the liquid oxygen output pipeline, thereby further improving the safety and stability of the liquid oxygen output and realizing fully automatic oxygen production.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A remote fully automatic controlled oxygen production device, comprising a support base (101), two oxygen air separation tanks (102), a finned air-cooled dryer (104) and a gas generation tank (114), characterized in that: The gas generating tank (114) is installed on the front side of the supporting base (101), the finned air-cooling dryer (104) is installed on one side of the top of the supporting base (101), and the two oxygen air-separating tanks (102) are respectively installed on both sides of the finned air-cooling dryer (104), and the oxygen air-separating tanks (102) on both sides are symmetrically arranged. An output rack (109) is provided on one side of the oxygen air-separating tank (102) at the top of the supporting base (101) and at the tail end, and a liquid oxygen maker (110) is installed in the output rack (109). 0), a connecting pipe (112) is provided at the top of the oxygen air separation tank (102), the connecting pipe (112) at the top of the oxygen air separation tank (102) near the gas generation tank (114) is connected to an inlet of one side of the finned air-cooled dryer (104), a diverter valve (117) is provided at the side of the liquid oxygen maker (110) near the oxygen air separation tank (102), and the connecting pipe (112) at the top of the oxygen air separation tank (102) near the output rack (109) is connected to the diverter valve (117).

2. A remote fully automatic control oxygen production equipment according to claim 1, characterized in that: A plurality of air pumps (113) are installed at the top of the gas generating tank (114), and an input pipe (115) is provided between the tail end of the gas generating tank (114) and the inlet pipe opening at the bottom of the oxygen air separation tank (102) on one side.

3. The remote fully automatic control oxygen production equipment according to claim 1, characterized in that: Closed heat insulation plates (122) are fixedly provided on both side end surfaces of the output rack (109), and a liquid oxygen protection tube (126) is provided in communication with the other side of the liquid oxygen maker (110). The liquid oxygen protection tube (126) passes through one side of the closed heat insulation plate (122), and a heat insulation material is filled at the contact position between the liquid oxygen protection tube (126) and the closed heat insulation plate (122).

4. A remote fully automatic control oxygen production equipment according to claim 3, characterized in that: One side of the liquid oxygen protection tube (126) is connected to a liquid oxygen output pipeline (120).

5. The remote fully automatic control oxygen production equipment according to claim 1, characterized in that: The two sides of the outer end surface of the diverter valve (117) are connected to each other with a diverter pipe (123), and the diverter pipes (123) on both sides are symmetrically arranged. A remote valve switch (118) is arranged inside the diverter valve (117).

6. The remote fully automatic control oxygen production equipment according to claim 1, characterized in that: A flow rate detector (119) is installed at the position where the connecting pipe (112) communicates with the diverter valve (117), and the flow rate detector (119) has the effect of monitoring the flow rate.

7. The remote fully automatic control oxygen production equipment according to claim 1, characterized in that: The branch pipes (123) on both sides are connected to product gas pipes (105), and the product gas pipes (105) are L-shaped. The product gas pipes (105) pass through the closed insulation board (122) on one side and extend to the bottom of the output rack (109).

8. The remote fully automatic controlled oxygen production equipment according to claim 7, characterized in that: The outer end surface of the product gas pipeline (105) is connected to a plurality of gas filling pipelines (107), the gas filling pipelines (107) are arranged in an array, a detachable oxygen storage tank (106) is installed at the tail end of the gas filling pipeline (107), and a pipeline valve (108) is provided on one side of the outer end surface of the gas filling pipeline (107), and the pipeline valve (108) has the effect of opening and closing the gas flow inside the gas filling pipeline (107).

9. The remote fully automatic control oxygen production equipment according to claim 1, characterized in that: Support frame plates (111) are horizontally mounted on both sides of the top of the output frame (109), and a plurality of stabilizing support rods (121) are installed on the outer end surface of the support frame plate (111), and the stabilizing support rods (121) are distributed in an array.

10. The remote fully automatic controlled oxygen production equipment according to claim 9, characterized in that: The bottom of the stabilizing support rod (121) is provided with an annular (129), and the (129) is sleeved at the connection position between the gas filling pipeline (107) and the product gas pipeline (105), so as to achieve a stabilizing support effect.

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