CN217085597U - Temperature control device for constant-temperature type nutriment experiments - Google Patents
Temperature control device for constant-temperature type nutriment experiments Download PDFInfo
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- CN217085597U CN217085597U CN202221099307.8U CN202221099307U CN217085597U CN 217085597 U CN217085597 U CN 217085597U CN 202221099307 U CN202221099307 U CN 202221099307U CN 217085597 U CN217085597 U CN 217085597U
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- 238000002474 experimental method Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000004065 semiconductor Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000007791 dehumidification Methods 0.000 claims description 13
- 230000001954 sterilising effect Effects 0.000 claims description 10
- 235000015097 nutrients Nutrition 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000002250 absorbent Substances 0.000 claims description 7
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 4
- 239000005341 toughened glass Substances 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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Abstract
The utility model discloses a temperature control device for constant-temperature nutriment experiments, which comprises a box body, a heating wire is fixedly arranged at the bottom end of the inner wall of the box body, a liquid storage tank is fixedly connected with the back surface of the box body, a semiconductor refrigerator is fixedly arranged at one side of the back surface of the liquid storage tank, a water pump is fixedly arranged at one side of the liquid storage tank close to the semiconductor refrigerator, a liquid inlet pipe is fixedly connected with the output end of the water pump, one end of the liquid inlet pipe passes through a condensing pipe fixedly connected with the inner wall of the box body, one end of the condensing pipe is fixedly connected with a liquid outlet pipe, one end of the liquid outlet pipe passes through the outer wall of the box body and is fixedly communicated with the liquid storage tank, and a humidity controller is fixedly arranged at the top part of one side of the inner wall of the box body, and the smooth operation of the experiment is ensured.
Description
Technical Field
The utility model relates to a temperature control device field specifically is a temperature control device for constant temperature type nutriment experiments.
Background
The nutriment is a substance capable of supplementing nutrient components lacking and lost in human body.
When testing the effect of nutriment in the laboratory, need keep in a homothermal environment, but current experimental facilities do not have better temperature regulation ability, and can not be in a dry state during the experiment, can produce the influence to the experimental result, for this reason we have proposed a thermostatic type temperature control device for nutriment experiments.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temperature control device for constant temperature type nourishment experiments to solve the current experimental facilities that provide in the above-mentioned background art and do not have better temperature regulation ability, and can not be in a dry state during the experiment, can produce the problem of influence to the experimental result.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a temperature control device for constant temperature type nutriment experiments, the power distribution box comprises a box body, the bottom fixed mounting of box inner wall has the heating wire, the back fixedly connected with liquid reserve tank of box, one side fixed mounting at the liquid reserve tank back has the semiconductor refrigerator, one side fixed mounting that the liquid reserve tank is close to the semiconductor refrigerator has the water pump, the output fixedly connected with feed liquor pipe of water pump, the inner wall fixedly connected with condenser pipe of box is passed to the one end of feed liquor pipe, the one end fixedly connected with drain pipe of condenser pipe, the outer wall and the fixed intercommunication of liquid reserve tank that the box was passed to the one end of drain pipe, the top fixed mounting of box inner wall one side has humidity controller, one side fixed mounting that humidity controller was kept away from to the box has the fan, the fixed intercommunication of input of fan has the dehumidification box.
When the temperature control device for the constant-temperature nutrient experiment, which is based on the technical scheme, is used, when the temperature inside the box body is lower than a set value, the heating wire can be started to heat the box, and when the temperature in the box is higher than the set value, the semiconductor refrigerator and the water pump can be started to cool the box.
As a preferred technical scheme of the utility model, the dehumidification box has deviated from one side of fan and has seted up the air intake, water-absorbent resin has been placed to the inside of dehumidification box, a plurality of air outlet has evenly been seted up at the middle part that the box deviates from fan one side, the inner wall fixedly connected with heat preservation of box, the top of box articulates there is the case lid, the equal fixed mounting in both sides of case lid bottom has sterilamp. The inside of the box body can be dried through the arrangement of the fan and the water-absorbent resin.
As an optimal technical scheme of the utility model, the fan has first filter screen with the equal block in the junction of dehumidification box and the surface of air intake, the fixed surface of air outlet is connected with the second filter screen. The filter screen can play a dustproof role.
As an optimal technical scheme of the utility model, the middle part fixed mounting of the positive bottom of box has control switch, the ultraviolet ray sterilamp passes through control switch and external power supply electric connection. The control switch is used for controlling the on and off of the ultraviolet sterilizing lamp.
As an optimized technical scheme of the utility model, the viewing aperture has been seted up at the top of box, the fixed surface of viewing aperture is connected with the toughened glass board. The internal condition of the box body can be observed through the toughened glass plate.
As a preferred technical scheme of the utility model, one side fixed mounting of the positive bottom of box has first temperature detect switch, the opposite side fixed mounting of the positive bottom of box has second temperature detect switch, the heating wire is through first temperature detect switch and external power supply electric connection, water pump and semiconductor cooler pass through second temperature detect switch and external power supply electric connection, inside the box was all arranged in to the sense terminal of first temperature detect switch and second temperature detect switch, the input of water pump and the inside intercommunication of liquid reserve tank. The equipment is controlled to run by a temperature control switch to reach a constant temperature state.
As an optimal technical scheme of the utility model, the fan passes through humidity controller and external power supply electric connection. The operation of the fan is controlled by a humidity controller.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the two temperature control switches, when the first temperature control switch detects that the temperature in the box body is lower than a set value, the heating wire is started to heat the interior of the box, and when the second temperature control switch detects that the temperature in the box body is higher than the set value, the semiconductor refrigerator and the water pump are started to cool the interior of the box, so that the interior of the box can be kept in a constant temperature state, and a heat insulation layer is arranged to reduce the loss of temperature, thereby being beneficial to the experiment;
2. through being provided with humidity controller in the incasement, when humidity controller detected the humidity of incasement too high, can start the fan and inhale from the outside, the air is through the resin dehumidification back that absorbs water, gets into the incasement and takes original air to discharge from the air outlet, can also make the incasement be in dry state from this when keeping homothermal, and still be equipped with the sterilamp and can disinfect to the incasement, can guarantee the accuracy of experimental result from this.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a back view of the present invention;
fig. 4 is a sectional view of the dehumidifying box of the present invention.
In the figure: 1. a box body; 2. a box cover; 3. an electric heating wire; 4. a liquid storage tank; 5. a semiconductor refrigerator; 6. a water pump; 7. a liquid inlet pipe; 8. a condenser tube; 9. a liquid outlet pipe; 10. a heat-insulating layer; 11. a fan; 12. a dehumidification box; 13. an air inlet; 14. a first filter screen; 15. an air outlet; 16. a second filter screen; 17. a humidity controller; 18. tempering the glass plate; 19. a first temperature control switch; 20. a second temperature control switch; 21. an ultraviolet sterilizing lamp; 22. and controlling the switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a temperature control device for constant temperature type nutriment experiment, which comprises a box body 1, a heating wire 3 is fixedly arranged at the bottom end of the inner wall of the box body 1, the temperature of the box can be raised, a liquid storage tank 4 is fixedly connected with the back of the box body 1, a semiconductor refrigerator 5 is fixedly arranged at one side of the back of the liquid storage tank 4, a water pump 6 is fixedly arranged at one side of the liquid storage tank 4 close to the semiconductor refrigerator 5, a liquid inlet pipe 7 is fixedly connected with the output end of the water pump 6, one end of the liquid inlet pipe 7 passes through the inner wall of the box body 1 and is fixedly connected with a condensing pipe 8, the flowing water can cool the box when flowing in the condensing pipe 8, a liquid outlet pipe 9 is fixedly connected with one end of the condensing pipe 8, one end of the liquid outlet pipe 9 passes through the outer wall of the box body 1 and is fixedly communicated with the liquid storage tank 4, a humidity controller 17 is fixedly arranged at the top of one side of the inner wall of the box body 1, a fan 11 is fixedly arranged at one side far away from the humidity controller 17, the input end of the fan 11 is fixedly communicated with a dehumidification box 12 for drying and dehumidifying.
When the temperature inside the box body 1 is lower than a set value, the electric heating wire 3 is started to heat the inside of the box, when the temperature inside the box is higher than the set value, the semiconductor refrigerator 5 and the water pump 6 are started, the semiconductor refrigerator 5 refrigerates water inside the liquid storage box 4, then the water pump 6 conveys cold water to the condenser pipe 8 through the liquid inlet pipe 7, and then the cold water flows back to the liquid storage box 4 through the liquid outlet pipe 9 to circulate, and when the cold water flows on the condenser pipe 8, the temperature inside the box can be reduced, so that the temperature inside the box can be kept in a constant state, and experiments can be facilitated;
an air inlet 13 is formed in one side, away from the fan 11, of the dehumidifying box 12, water-absorbent resin is placed in the dehumidifying box 12, moisture in the air can be absorbed, a plurality of air outlets 15 are uniformly formed in the middle of one side, away from the fan 11, of the box body 1, a heat-insulating layer 10 is fixedly connected to the inner wall of the box body 1, the top end of the box body 1 is hinged to the box cover 2, ultraviolet sterilizing lamps 21 are fixedly mounted on two sides of the bottom end of the box cover 2 respectively, a sterilizing effect is achieved, a first filter screen 14 is clamped at the connecting position of the fan 11 and the dehumidifying box 12 and on the surface of the air inlet 13 respectively, a second filter screen 16 is fixedly connected to the surface of the air outlet 15, dust can be filtered, an observation port is formed in the top of the box body 1, a tempered glass plate 18 is fixedly connected to the surface of the observation port, and the interior of the box body 1 can be observed conveniently;
when the box is used, the heat preservation layer 10 is arranged to reduce temperature loss, the humidity controller 17 is arranged in the box, when the humidity controller 17 detects that the humidity in the box is too high, the fan 11 can be started to suck air from the outside, when the air passes through the dehumidification box 12, the moisture of the air can be absorbed by the water-absorbent resin, then the air enters the box and carries the original air to be discharged from the air outlet 15, so that the box is kept in a dry state, the dust and the water-absorbent resin can be prevented from entering the box body 1 through the arranged first filter screen 14 and the second filter screen 16, and the box can be sterilized through the arranged ultraviolet sterilizing lamp 21, so that the accuracy of an experimental result can be ensured;
a control switch 22 is fixedly installed in the middle of the bottom of the front face of the box body 1, the ultraviolet sterilization lamp 21 is electrically connected with an external power supply through the control switch 22, a first temperature control switch 19 is fixedly installed on one side of the bottom of the front face of the box body 1, a second temperature control switch 20 is fixedly installed on the other side of the bottom of the front face of the box body 1, the heating wire 3 is electrically connected with the external power supply through the first temperature control switch 19, the water pump 6 and the semiconductor refrigerator 5 are electrically connected with the external power supply through the second temperature control switch 20, the detection ends of the first temperature control switch 19 and the second temperature control switch 20 are arranged in the box body 1, the input end of the water pump 6 is communicated with the interior of the liquid storage box 4, the fan 11 is electrically connected with the external power supply through a humidity controller 17, and the operation of the device is controlled through the setting switch;
when the portable electric heating disinfection cabinet is used, an external power supply is switched on, the electric heating wire 3 is started to heat up when the temperature in the cabinet is lower than a set value through the arrangement of the first temperature control switch 19, the semiconductor refrigerator 5 and the water pump 6 are started to cool down when the temperature in the cabinet is higher than the set value through the arrangement of the second temperature control switch 20, the fan 11 is started to ventilate and dry when the humidity in the cabinet is higher than the set value through the arrangement of the humidity controller 17, and the ultraviolet sterilization lamp 21 can be pressed to start for disinfection and sterilization through the arrangement of the control switch 22.
When the temperature control device is used in detail, the model of the humidity controller 17 is SN-820M-60, the models of the first temperature control switch 19 and the second temperature control switch 20 are both KSD301, when an experiment is carried out in the box body 1, through arranging the two temperature control switches, when the first temperature control switch 19 detects that the temperature in the box body 1 is lower than a set value, the heating wire 3 can be started to heat the box, when the second temperature control switch 20 detects that the temperature in the box is higher than the set value, the semiconductor refrigerator 5 and the water pump 6 can be started, the semiconductor refrigerator 5 refrigerates the water in the liquid storage box 4, then the water pump 6 conveys the cold water to the condensing pipe 8 through the liquid inlet pipe 7, then the cold water flows back to the liquid storage box 4 through the liquid outlet pipe 9 to circulate, when the cold water flows on the condensing pipe 8, the temperature in the box can be reduced, from this can make the incasement can keep a constant temperature state, and set up heat preservation 10, adopt the rock wool material, reduce temperature's loss, do benefit to going on of experiment, through at the incasement be provided with humidity controller 17, when humidity controller 17 detects the humidity of incasement too high, can start fan 11 from the outside and breathe in, the air is during through dehumidification box 12, the moisture of air can be absorbed by water absorbent resin, then the incasement is taken original air and is discharged from air outlet 15, from this keep being in the dry state in the incasement, and ultraviolet germicidal lamp 21 through setting up can also disinfect to the incasement, can guarantee the accuracy of experimental result from this.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a temperature control device for constant temperature type nutriment experiments, includes box (1), its characterized in that: the bottom fixed mounting of box (1) inner wall has heating wire (3), the back fixedly connected with liquid reserve tank (4) of box (1), one side fixed mounting at the liquid reserve tank (4) back has semiconductor refrigerator (5), one side fixed mounting that liquid reserve tank (4) is close to semiconductor refrigerator (5) has water pump (6), the output fixedly connected with feed liquor pipe (7) of water pump (6), the inner wall fixedly connected with condenser pipe (8) of box (1) is passed to the one end of feed liquor pipe (7), the one end fixedly connected with drain pipe (9) of condenser pipe (8), the outer wall that the one end of drain pipe (9) passed box (1) is with liquid reserve tank (4) fixed intercommunication, the top fixed mounting of box (1) inner wall one side has humidity controller (17), one side fixed mounting that humidity controller (17) was kept away from to box (1) has fan (11), the input end of the fan (11) is fixedly communicated with a dehumidification box (12).
2. The temperature control device for the constant-temperature nutrient experiment as claimed in claim 1, wherein: air intake (13) have been seted up to one side that dehumidification box (12) deviate from fan (11), water-absorbent resin has been placed to the inside of dehumidification box (12), box (1) deviates from the middle part of fan (11) one side and has evenly seted up a plurality of air outlet (15), the inner wall fixedly connected with heat preservation (10) of box (1), the top of box (1) articulates there is case lid (2), the equal fixed mounting in both sides of case lid (2) bottom has ultraviolet ray sterilization lamp (21).
3. The temperature control device for the constant-temperature nutrient experiment as claimed in claim 2, wherein: fan (11) and the junction of dehumidification box (12) and the surface of air intake (13) all block and have first filter screen (14), the fixed surface of air outlet (15) is connected with second filter screen (16).
4. The temperature control device for the constant-temperature nutrient experiment as claimed in claim 2, wherein: the middle part of the front bottom of the box body (1) is fixedly provided with a control switch (22), and the ultraviolet sterilizing lamp (21) is electrically connected with an external power supply through the control switch (22).
5. The temperature control device for the constant-temperature nutrient experiment as claimed in claim 1, wherein: an observation port is formed in the top of the box body (1), and a toughened glass plate (18) is fixedly connected to the surface of the observation port.
6. The temperature control device for the constant-temperature nutrient experiment as claimed in claim 1, wherein: one side fixed mounting of box (1) positive bottom has first temperature detect switch (19), the opposite side fixed mounting of box (1) positive bottom has second temperature detect switch (20), heating wire (3) are through first temperature detect switch (19) and external power supply electric connection, water pump (6) and semiconductor cooler (5) are through second temperature detect switch (20) and external power supply electric connection, the sense terminal of first temperature detect switch (19) and second temperature detect switch (20) all arranges inside box (1), the input of water pump (6) and the inside intercommunication of liquid reserve tank (4).
7. The temperature control device for the constant-temperature nutrient experiment as claimed in claim 1, wherein: the fan (11) is electrically connected with an external power supply through a humidity controller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221099307.8U CN217085597U (en) | 2022-05-10 | 2022-05-10 | Temperature control device for constant-temperature type nutriment experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221099307.8U CN217085597U (en) | 2022-05-10 | 2022-05-10 | Temperature control device for constant-temperature type nutriment experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217085597U true CN217085597U (en) | 2022-07-29 |
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ID=82502966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221099307.8U Active CN217085597U (en) | 2022-05-10 | 2022-05-10 | Temperature control device for constant-temperature type nutriment experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217085597U (en) |
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2022
- 2022-05-10 CN CN202221099307.8U patent/CN217085597U/en active Active
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