CN114324464B - Constant temperature type automatic reaction calorimeter - Google Patents
Constant temperature type automatic reaction calorimeter Download PDFInfo
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- CN114324464B CN114324464B CN202210020467.7A CN202210020467A CN114324464B CN 114324464 B CN114324464 B CN 114324464B CN 202210020467 A CN202210020467 A CN 202210020467A CN 114324464 B CN114324464 B CN 114324464B
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 51
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 47
- 239000001301 oxygen Substances 0.000 claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000008234 soft water Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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Abstract
The invention discloses a constant temperature type automatic reaction calorimeter, which relates to the technical field of calorific value measuring devices and comprises a constant temperature type calorimeter body, wherein a calorimeter cylinder is fixedly arranged at the top of the constant temperature type calorimeter body, a control panel is fixedly arranged at the top of the constant temperature type calorimeter body, a self-cleaning mechanism is arranged at the left side of the constant temperature type calorimeter body, and a uniform heating mechanism is arranged in an inner cavity of the calorimeter cylinder. According to the invention, the electric telescopic rod is controlled to repeatedly stretch and retract, the sliding plate is matched with the design of the one-way pipe I and the one-way pipe II, the temperature measuring liquid in the calorimeter cylinder can be absorbed, then the temperature measuring liquid is conveyed into the inner cavity of the hollow ring through the connecting pipe and the flow dividing plate, part of the temperature measuring liquid is sprayed out through the inner wall of the arc-shaped inner pipe and fully contacts with the outer wall of the oxygen bomb body, and the other part of the temperature measuring liquid is sprayed out through the outer wall of the flow assisting pipe, so that the flowing activity of the temperature measuring liquid is improved, the temperature difference of different positions in the temperature measuring liquid is shortened, and the accuracy of calorimeter results is improved.
Description
Technical Field
The invention relates to a calorimeter, relates to the technical field of heating value measuring devices, and in particular relates to a constant-temperature automatic reaction calorimeter.
Background
The calorimeter is commonly called a calorimeter, mainly used for measuring the heat productivity of solids such as coal, straw, petroleum and the like, and also can be used for measuring the heat productivity of liquids such as petroleum and the like, and is mainly used in the fields of thermoelectric, cement, coal, new energy and the like, wherein the heat capacity of the calorimeter refers to the heat absorbed by a calorimeter system of the device when the temperature of the calorimeter system is increased by 1 ℃, the heat productivity of a sample is calculated according to the increase of the water temperature after the combustion of the sample by J/K. The following problems exist in the prior art:
1. the existing calorimeter does not have the function of self-cleaning the oxygen bomb, combustion residues can be attached to the inside of the oxygen bomb after the calorimeter is finished, and the manual cleaning of the oxygen bomb is complicated and needs to be improved;
2. the existing calorimeter does not have the function of uniformly heating temperature-measuring liquid, after the heating of the oxygen bomb is finished, the temperature of different positions in the temperature-measuring liquid can deviate, and then a larger error is caused in the calorimetric result.
Disclosure of Invention
The invention provides a constant-temperature automatic reaction calorimeter, which aims to provide a self-cleaning function for an oxygen bomb and solve the problem that combustion residues are complicated to clean manually; the other purpose is to solve the problem that the temperature at different positions in the temperature measuring liquid can deviate, so that the effect of improving the accuracy of the calorimetric results is achieved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a constant temperature formula automatic reaction calorimeter, includes the constant temperature calorimeter body, the top fixed mounting of constant temperature calorimeter body has a calorimeter section of thick bamboo, the top fixed mounting of constant temperature calorimeter body has control panel, the left side of constant temperature calorimeter body is provided with self-cleaning mechanism, be provided with even heating mechanism in the inner chamber of calorimeter section of thick bamboo.
The self-cleaning mechanism comprises a self-cleaning cylinder, the self-cleaning cylinder is fixedly arranged on the left side of the constant temperature calorimeter body, a center seat is fixedly arranged in an inner cavity of the self-cleaning cylinder, an oxygen bomb body is detachably connected to the top of the center seat, a pump is fixedly arranged on the left side of the inner cavity of the self-cleaning cylinder, a water hose is fixedly connected to the output end of the pump, a cleaning electric push rod is fixedly arranged at the bottom of the inner cavity of the self-cleaning cylinder, a hollow column is fixedly arranged at the mobile end of the cleaning electric push rod, and electromagnetic valves are fixedly connected to the two sides of the hollow column.
The even heating mechanism includes stabilizer blade and circulation actuating cylinder, circulation actuating cylinder fixed mounting is in the bottom of calorimeter section of thick bamboo inner chamber, the bottom fixed mounting of circulation actuating cylinder inner chamber has electric telescopic handle, electric telescopic handle's mobile end fixed mounting has the sliding plate, sliding plate sliding connection is in the inner chamber of circulation actuating cylinder, the inlet opening has been seted up on the outer wall of circulation actuating cylinder, the inside of sliding plate is provided with one-way pipe one, the top fixedly connected with one-way pipe two of circulation actuating cylinder, the top fixedly connected with connecting pipe of one-way pipe two.
The technical scheme of the invention is further improved as follows: the number of the electromagnetic valves is two, one end of the soft water pipe, which is far away from the pump, is fixedly connected with the left side of the electromagnetic valve and is positioned on the left side, a fan is fixedly installed on the right side of the inner cavity of the self-cleaning cylinder, the air outlet end of the fan is fixedly connected with a heating box, an electric heating wire is arranged in the inner cavity of the heating box, and the bottom of the heating box is fixedly connected with an air pipe.
The technical scheme of the invention is further improved as follows: one end of the air pipe far away from the heating box is fixedly connected with the right side of the electromagnetic valve positioned on the right side, the top of the hollow column extends to the top of the center seat to be fixedly connected with a spray pipe, the bottom of the center seat is provided with a leakage groove, and the bottom of the self-cleaning cylinder is fixedly connected with a collecting cylinder.
The technical scheme of the invention is further improved as follows: the utility model discloses a centrifugal collection tube, including a collection tube, a filter screen, a connecting tube, a centrifugal motor, a connecting tube, a filter screen, a self-closing tube, a centrifugal motor, a connecting tube and a self-closing tube.
The technical scheme of the invention is further improved as follows: the inner cavity of the self-closing pipe is fixedly provided with a fixed inner frame, one side of the fixed inner frame, which is far away from the connecting cylinder, is fixedly connected with an elastic piece, one end of the elastic piece, which is far away from the fixed inner frame, is fixedly connected with a rubber sealing plate, the rubber sealing plate is slidably connected in the inner cavity of the self-closing pipe, and one side, which is far away from the elastic piece, of the rubber sealing plate is fixedly provided with a counterweight iron block.
The technical scheme of the invention is further improved as follows: the bottom of calorimeter section of thick bamboo inner chamber is fixed mounting has the supporting seat, the top swing joint of supporting seat has the oxygen bullet body, the top activity grafting of oxygen bullet body has movable closing cap, the top fixedly connected with of movable closing cap dashes the oxygen pipe, the top dismantlement formula of calorimeter section of thick bamboo is connected with the fly leaf, dash the top of oxygen pipe fixed mounting at the fly leaf.
The technical scheme of the invention is further improved as follows: the stabilizer blade fixed mounting is in the left side of calorimeter section of thick bamboo inner chamber, the right side fixed mounting of stabilizer blade has the flow distribution plate, the right side fixedly connected with hollow ring of flow distribution plate, the one end that the circulation actuating cylinder was kept away from to the connecting pipe is with the left side fixed connection of flow distribution plate.
The technical scheme of the invention is further improved as follows: the inner wall of the hollow ring is fixedly connected with an arc-shaped inner tube, the top and the bottom of the hollow ring are fixedly connected with bending tubes, and one end, far away from the hollow ring, of each bending tube is fixedly connected with a flow assisting tube.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the invention provides a constant temperature type automatic reaction calorimeter, which adopts the combination of an electric telescopic rod, a one-way pipe I, a one-way pipe II, an arc-shaped inner pipe and a flow assisting pipe, controls the electric telescopic rod to repeatedly stretch and retract, and through the sliding of a sliding plate and the design of the one-way pipe I and the one-way pipe II, the constant temperature type automatic reaction calorimeter can absorb temperature measuring liquid in a calorimeter cylinder, then the temperature measuring liquid is conveyed into an inner cavity of a hollow ring through a connecting pipe and a flow dividing plate, part of the temperature measuring liquid is sprayed out through the inner wall of the arc-shaped inner pipe and fully contacts with the outer wall of an oxygen bomb body, and the other part of the temperature measuring liquid is sprayed out through the outer wall of the flow assisting pipe, so that the flow activity of the temperature measuring liquid is improved, the function of uniformly heating the temperature measuring liquid is realized, the temperature difference of different positions inside the temperature measuring liquid is shortened, and the accuracy of calorimeter result is improved.
2. The invention provides a constant-temperature automatic reaction calorimeter, which adopts the combination of a pump, an electromagnetic valve, a fan, a hollow column and a spray pipe, connects an input pipe of the pump to an external water source in advance, clamps an oxygen bomb body at the top of a center seat, controls the pump to work and simultaneously opens a left electromagnetic valve, can spray clear water out of the outer wall of the spray pipe, simultaneously controls the hollow column to repeatedly stretch and retract to drive the spray pipe to move up and down, realizes the function of spraying water to clean the inner wall of the oxygen bomb body, then closes the pump and the left electromagnetic valve, opens the fan, an electric heating wire and the right electromagnetic valve, sprays hot air through the outer wall of the spray pipe, realizes the treatment of drying the inner wall of the oxygen bomb body, namely, completes the function of automatically cleaning the inner wall of the oxygen bomb body, avoids the problem of relatively complicated manual cleaning of combustion residues, and improves the high efficiency of the device.
3. The invention provides a constant-temperature automatic reaction calorimeter, which adopts the combination of a filter screen, a connecting cylinder, a centrifugal motor and a rubber sealing plate, the cleaned water flows into the inner cavity of the connecting cylinder, the cleaning water can be filtered through the filter screen, so that the cleaning water meets the condition of repeated use, further the waste of water resources is reduced, the centrifugal motor is controlled to work, the connecting cylinder can be driven to rotate, the rubber sealing plate can be pulled to a direction away from the connecting cylinder by the centrifugal force generated by a counterweight iron block, the closed state of the inner cavity of a self-closing pipe is relieved, the impurities filtered by the filter screen can be automatically discharged from the inner cavity of the connecting cylinder under the action of the centrifugal force, the function of automatically cleaning the impurities is realized, and the convenience of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the calorimeter cartridge of the present invention;
FIG. 3 is a schematic view of the internal structure of the circulation driving cylinder according to the present invention;
FIG. 4 is a schematic top view of the hollow ring of the present invention;
FIG. 5 is a schematic view of the internal structure of the self-cleaning cartridge of the present invention;
FIG. 6 is a schematic view of the internal structure of the cartridge of the present invention;
FIG. 7 is a schematic view of the internal structure of the self-closing tube of the present invention.
In the figure: 1. a constant temperature calorimeter body; 2. a calorimeter cylinder; 21. a support base; 22. a movable plate; 23. an oxygen flushing pipe; 24. a movable cover; 25. an oxygen bomb body; 3. a control panel;
4. a self-cleaning mechanism; 41. a self-cleaning cartridge; 42. a center seat; 43. a pump machine; 44. a flexible water pipe; 45. a blower; 46. a heating box; 47. an air duct; 48. an electromagnetic valve; 49. cleaning the electric push rod; 491. a hollow column; 492. a spray pipe; 493. a drain groove; 494. a collection cylinder; 4941. a support plate; 4942. a centrifugal motor; 4943. a connecting cylinder; 4944. rotating the connecting pipe; 4945. a filter screen; 4946. a self-closing tube; 4947. fixing the inner frame; 4948. an elastic member; 4949. a rubber sealing plate;
5. a uniform heating mechanism; 51. a support leg; 52. a diverter plate; 53. a circulation driving cylinder; 531. an electric telescopic rod; 532. a water inlet hole; 533. a sliding plate; 534. a unidirectional pipe I; 535. a second unidirectional pipe; 536. a connecting pipe; 54. a hollow ring; 541. an arc-shaped inner tube; 542. bending the tube; 543. a flow assisting pipe.
Detailed Description
The invention is further illustrated by the following examples:
example 1
As shown in fig. 1 to 7, the invention provides a constant temperature type automatic reaction calorimeter, which comprises a constant temperature type calorimeter body 1, wherein a calorimeter cylinder 2 is fixedly arranged at the top of the constant temperature type calorimeter body 1, a control panel 3 is fixedly arranged at the top of the constant temperature type calorimeter body 1, a self-cleaning mechanism 4 is arranged at the left side of the constant temperature type calorimeter body 1, a uniform heating mechanism 5 is arranged in an inner cavity of the calorimeter cylinder 2, the self-cleaning mechanism 4 comprises a self-cleaning cylinder 41, the self-cleaning cylinder 41 is fixedly arranged at the left side of the constant temperature type calorimeter body 1, a center seat 42 is fixedly arranged in the inner cavity of the self-cleaning cylinder 41, an oxygen bomb body 25 is detachably connected at the top of the center seat 42, a pump 43 is fixedly arranged at the left side of the inner cavity of the self-cleaning cylinder 41, a flexible pipe 44 is fixedly connected at the output end of the pump 43, a cleaning electric push rod 49 is fixedly arranged at the bottom of the inner cavity of the self-cleaning cylinder 41, the hollow column 491 is fixedly arranged at the moving end of the cleaning electric push rod 49, the electromagnetic valves 48 are fixedly connected to the two sides of the hollow column 491, the uniform heating mechanism 5 comprises supporting legs 51 and a circulation driving cylinder 53, the circulation driving cylinder 53 is fixedly arranged at the bottom of the inner cavity of the calorimeter cylinder 2, an electric telescopic rod 531 is fixedly arranged at the bottom of the inner cavity of the circulation driving cylinder 53, a sliding plate 533 is fixedly arranged at the moving end of the electric telescopic rod 531, the sliding plate 533 is slidably connected in the inner cavity of the circulation driving cylinder 53, a water inlet hole 532 is formed in the outer wall of the circulation driving cylinder 53, a one-way pipe 534 is arranged in the sliding plate 533, a one-way pipe 535 is fixedly connected to the top of the circulation driving cylinder 53, a connecting pipe 536 is fixedly connected to the top of the one-way pipe 535, the electric telescopic rod 531 is controlled to repeatedly stretch and contract, the one-way pipe 534 and the one-way pipe 535 are matched through the sliding of the sliding plate 533, the temperature measuring liquid in the calorimeter cartridge 2 is absorbed and then delivered to the interior cavity of the hollow ring 54 via the connecting tube 536 and the diverter plate 52.
Example 2
As shown in fig. 1-7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the number of the electromagnetic valves 48 is set to be two, one end of the soft water pipe 44, which is far away from the pump 43, is fixedly connected with the left side of the electromagnetic valve 48 positioned at the left side, a fan 45 is fixedly installed on the right side of the inner cavity of the self-cleaning cylinder 41, the air outlet end of the fan 45 is fixedly connected with a heating box 46, an electric heating wire is arranged in the inner cavity of the heating box 46, the bottom of the heating box 46 is fixedly connected with an air pipe 47, one end of the air pipe 47, which is far away from the heating box 46, is fixedly connected with the right side of the electromagnetic valve 48 positioned at the right side, the top of the hollow column 491 extends to the top of the center seat 42 and is fixedly connected with a spray pipe 492, a drain slot 493 is formed in the bottom of the center seat 42, a collecting cylinder 494 is fixedly connected with the bottom of the self-cleaning cylinder 41, an input pipe of the pump 43 is connected to an external water source in advance, the oxygen bomb body 25 is clamped at the top of the center seat 42, the pump 43 is controlled to work, the outer wall of the spray pipe 492 can be enabled to spray out clean water, the hollow column 492 is controlled to repeatedly stretch out, the spray out clean water, the spray pipe 492 is driven to move up and down, the inner wall of the oxygen bomb body 25 is cleaned by the inner wall of the electromagnetic valve 492, the inner wall of the oxygen bomb body 25 is cleaned by the electromagnetic valve 48, the inner wall of the electromagnetic valve is cleaned by the electromagnetic valve 48, and the electromagnetic valve 48 is automatically sprayed out of the inner wall of the electromagnetic valve 25, 25 is cleaned by the electromagnetic valve 48.
Example 3
As shown in fig. 1-7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a supporting plate 4941 is fixedly arranged in the inner cavity of the collecting cylinder 494, a centrifugal motor 4942 is fixedly arranged at the bottom of the supporting plate 4941, a connecting cylinder 4943 is fixedly connected at the top of the supporting plate 4941, a rotary connecting pipe 4944 is rotatably connected at the top of the connecting cylinder 4943, a filter screen 4945 is fixedly arranged on the outer wall of the connecting cylinder 4943, a self-closing pipe 4946 is fixedly connected on the outer wall of the connecting cylinder 4943, a fixed inner frame 4947 is fixedly arranged in the inner cavity of the self-closing pipe 4946, an elastic piece 4948 is fixedly connected at one side of the fixed inner frame 4947 far away from the connecting cylinder 4943, a rubber sealing plate 4949 is fixedly connected at one end of the elastic piece 4948 far away from the fixed inner frame 4947, the rubber seal plate 4949 is slidably connected in the inner cavity of the self-closing tube 4946, a counterweight iron block is fixedly arranged on one side, far away from the elastic piece 4948, of the rubber seal plate 4949, cleaned water flows into the inner cavity of the connecting tube 4943, cleaning water can be filtered through the filter screen 4945, the cleaning water can meet the condition of repeated use, further waste of water resources is reduced, the centrifugal motor 4942 is controlled to work, the connecting tube 4943 can be driven to rotate, the rubber seal plate 4949 is pulled towards the direction far away from the connecting tube 4943 through the centrifugal force generated by the counterweight iron block, the closed state of the inner cavity of the self-closing tube 4946 is relieved, impurities filtered by the filter screen 4945 can be automatically discharged from the inner cavity of the connecting tube 4943 under the action of the centrifugal force, and the function of automatically cleaning the impurities is achieved.
Example 4
As shown in fig. 1-7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bottom of the inner cavity of the calorimeter cylinder 2 is fixedly provided with a supporting seat 21, the top of the supporting seat 21 is movably connected with an oxygen bomb body 25, the top of the oxygen bomb body 25 is movably inserted with a movable sealing cover 24, the top of the movable sealing cover 24 is fixedly connected with an oxygen flushing pipe 23, the top of the calorimeter cylinder 2 is detachably connected with a movable plate 22, the oxygen flushing pipe 23 is fixedly arranged at the top of the movable plate 22, a supporting foot 51 is fixedly arranged at the left side of the inner cavity of the calorimeter cylinder 2, the right side of the supporting foot 51 is fixedly provided with a splitter plate 52, the right side of the splitter plate 52 is fixedly connected with a hollow ring 54, one end of a connecting pipe 536, which is far away from a circulation driving cylinder 53, is fixedly connected with the left side of the splitter plate 52, an arc inner pipe 541 is fixedly connected with the inner wall of the hollow ring 54, the top and the bottom of the hollow ring 54 are fixedly connected with a bending pipe 542, one end of the bending pipe 542, which is far away from the hollow ring 54, is fixedly connected with a flow assisting pipe 543, the method comprises the steps of adding combustion substances into an inner cavity of an oxygen bomb body 25, plugging the oxygen bomb body 25 at the bottom of a movable sealing cover 24, installing a movable plate 22 at the top of a calorimeter cylinder 2, controlling an ignition device in the movable sealing cover 24 to work, then conveying oxygen required by combustion to the inner cavity of the oxygen bomb body 25 through the top of an oxygen flushing pipe 23, calculating the heat of the combustion substances according to the temperature change of a temperature measuring solution in the inner cavity of the calorimeter cylinder 2 after the combustion is finished, spraying part of temperature measuring liquid in a hollow ring 54 through the inner wall of an arc-shaped inner pipe 541, fully contacting with the outer wall of the oxygen bomb body 25, spraying the other part of temperature measuring liquid through the outer wall of a flow assisting pipe 543, improving the flow activity of the temperature measuring liquid, further realizing the function of uniformly heating the temperature measuring liquid, and shortening the temperature difference of different positions in the temperature measuring liquid.
The working principle of the constant temperature type automatic reaction calorimeter is specifically described below.
As shown in fig. 1-7, the combustion materials are added into the inner cavity of the oxygen bomb body 25, then the oxygen bomb body 25 is inserted into the bottom of the movable sealing cover 24, then the movable plate 22 is arranged at the top of the heat measuring cylinder 2, and the ignition device in the movable sealing cover 24 is controlled to work, then oxygen required by combustion can be conveyed to the inner cavity of the oxygen bomb body 25 through the top of the oxygen flushing pipe 23, after the combustion is finished, the heat of the combustion materials is calculated according to the temperature change of the temperature measuring solution in the inner cavity of the heat measuring cylinder 2, in the combustion process, the electric telescopic rod 531 is controlled to repeatedly stretch and retract, the temperature measuring solution can be conveyed into the inner cavity of the hollow ring 54 by matching with the design of the one-way pipe two 535 and the one-way pipe one 534, so that the temperature measuring solution can be sprayed out through the inner wall of the arc-shaped inner pipe 541 and the outer wall of the auxiliary pipe 543, and then the function of uniformly heating the temperature measuring liquid is realized, after the combustion is finished, the input pipe of the pump 43 is connected to an external water source in advance, the oxygen bomb body 25 is disassembled, then the oxygen bomb body 25 is inverted and clamped at the top of the center seat 42, the pump 43 is controlled to work, the left electromagnetic valve 48 is opened, the hollow column 491 is controlled to repeatedly stretch out and draw back, the function of spraying water to clean the inner wall of the oxygen bomb body 25 is realized, the pump 43 and the left electromagnetic valve 48 are closed, the fan 45, the heating wire and the right electromagnetic valve 48 are opened, the inner wall of the oxygen bomb body 25 is dried, namely, the function of automatically cleaning the inner wall of the oxygen bomb body 25 is completed, sewage flows into the inner cavity of the connecting cylinder 4943 in the cleaning process, the sewage is filtered and recycled through the filter screen 4945, the centrifugal motor 4942 is controlled to work after recycling is finished, the connecting cylinder 4943 is driven to rotate, the inner cavity of the self-closing pipe 4946 is automatically opened under the action of centrifugal force, to discharge the impurities filtered by the filter screen 4945.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (1)
1. The utility model provides a constant temperature formula automatic reaction calorimeter, includes constant temperature formula calorimeter body (1), its characterized in that: the constant temperature calorimeter comprises a constant temperature calorimeter body (1), wherein a calorimeter cylinder (2) is fixedly arranged at the top of the constant temperature calorimeter body (1), a control panel (3) is fixedly arranged at the top of the constant temperature calorimeter body (1), a self-cleaning mechanism (4) is arranged at the left side of the constant temperature calorimeter body (1), and a uniform heating mechanism (5) is arranged in an inner cavity of the calorimeter cylinder (2);
the self-cleaning mechanism (4) comprises a self-cleaning cylinder (41), the self-cleaning cylinder (41) is fixedly arranged on the left side of a constant temperature calorimeter body (1), a center seat (42) is fixedly arranged in the inner cavity of the self-cleaning cylinder (41), an oxygen bomb body (25) is detachably connected to the top of the center seat (42), a pump (43) is fixedly arranged on the left side of the inner cavity of the self-cleaning cylinder (41), a flexible water pipe (44) is fixedly connected to the output end of the pump (43), a cleaning electric push rod (49) is fixedly arranged at the bottom of the inner cavity of the self-cleaning cylinder (41), a hollow column (491) is fixedly arranged at the moving end of the cleaning electric push rod (49), electromagnetic valves (48) are fixedly connected to the two sides of the hollow column (491), one end of the flexible water pipe (44) away from the pump (43) is fixedly connected with the left side of the electromagnetic valves (48), a fan (45) is fixedly arranged on the right side of the inner cavity of the self-cleaning cylinder (41), a heating wire (46) is fixedly connected to the bottom of the fan (45), a heating wire (46) is fixedly connected to the bottom of the fan (46), one end of the air pipe (47) far away from the heating box (46) is fixedly connected with the right side of the electromagnetic valve (48) positioned on the right side, the top of the hollow column (491) is fixedly connected with the spray pipe (492) extending to the top of the center seat (42), a leakage groove (493) is formed in the bottom of the center seat (42), a collecting cylinder (494) is fixedly connected with the bottom of the self-cleaning cylinder (41), a supporting plate (4941) is fixedly arranged in an inner cavity of the collecting cylinder (494), a centrifugal motor (4942) is fixedly arranged at the bottom of the supporting plate (4941), an output shaft of the centrifugal motor (4942) extends to the top of the supporting plate (4941) and is fixedly connected with the connecting cylinder (4943), the top of the connecting cylinder (4943) is rotatably connected with a rotary connecting pipe (4944), the top of the rotary connecting pipe (4944) is fixedly connected with the top of an inner cavity of the collecting cylinder (494), a filter screen (4945) is fixedly arranged on the outer wall of the connecting cylinder (4943), a self-sealing plate (4945) is fixedly connected with the outer wall of the connecting cylinder (4943), one end of the connecting cylinder (4946) is fixedly connected with an elastic sealing plate (4941), one end of the elastic sealing plate (4941) is fixedly arranged on the inner wall of the connecting cylinder (4947), one end of the elastic sealing plate (4947) is fixedly far away from the inner end of the connecting plate (4947), the rubber sealing plate (4949) is slidably connected in the inner cavity of the self-closing pipe (4946), and a counterweight iron block is fixedly arranged on one side, far away from the elastic piece (4948), of the rubber sealing plate (4949);
the uniform heating mechanism (5) comprises a support leg (51) and a circulation driving cylinder (53), the circulation driving cylinder (53) is fixedly arranged at the bottom of the inner cavity of the heat metering cylinder (2), an electric telescopic rod (531) is fixedly arranged at the bottom of the inner cavity of the circulation driving cylinder (53), a sliding plate (533) is fixedly arranged at the moving end of the electric telescopic rod (531), the sliding plate (533) is slidably connected in the inner cavity of the circulation driving cylinder (53), a water inlet hole (532) is formed in the outer wall of the circulation driving cylinder (53), a one-way pipe I (534) is arranged in the sliding plate (533), a one-way pipe II (535) is fixedly connected to the top of the circulation driving cylinder (53), a connecting pipe (536) is fixedly connected to the top of the one-way pipe II (535), a supporting seat (21) is fixedly arranged at the bottom of the inner cavity of the heat metering cylinder (2), an oxygen bomb body (25) is movably connected to the top of the supporting seat (21), a movable cover (24) is movably inserted at the top of the oxygen bomb body (25), a movable cover (24) is movably connected to the top of the oxygen bomb body (22), the movable cover (23) is fixedly connected to the top of the oxygen flushing pipe (23), the utility model discloses a heat metering device, including a heat pipe (2) and a connecting pipe, including stabilizer blade (51) fixed mounting in the left side of heat metering tube (2) inner chamber, the right side fixed mounting of stabilizer blade (51) has flow distribution plate (52), the right side fixedly connected with hollow ring (54) of flow distribution plate (52), one end and the left side fixed connection of flow distribution plate (52) of circulation actuating cylinder (53) are kept away from to connecting pipe (536), fixedly connected with arc inner tube (541) on the inner wall of hollow ring (54), the equal fixedly connected with of top and bottom of hollow ring (54) is buckled pipe (542), one end fixedly connected with helping flow pipe (543) of hollow ring (54) are kept away from to buckling pipe (542).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020467.7A CN114324464B (en) | 2022-01-10 | 2022-01-10 | Constant temperature type automatic reaction calorimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020467.7A CN114324464B (en) | 2022-01-10 | 2022-01-10 | Constant temperature type automatic reaction calorimeter |
Publications (2)
| Publication Number | Publication Date |
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| CN114324464A CN114324464A (en) | 2022-04-12 |
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| CN213580754U (en) * | 2020-11-10 | 2021-06-29 | 四川轻化工大学 | Oxygen bomb calorimetry test system |
| CN213996918U (en) * | 2020-11-04 | 2021-08-20 | 秦皇岛老虎重工有限公司 | Belt cleaning device is used in mining equipment manufacturing |
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