CN214791524U - Pipeline type circulating air temperature and humidity control equipment - Google Patents

Abstract

The utility model relates to the technical field of temperature and humidity control equipment, in particular to a pipeline type circulating air temperature and humidity control equipment; the energy consumption is reduced, the use is convenient, and the humidifying effect is better; the refrigerator comprises a box body, cold and hot case, circulating fan, the refrigerator, the refrigeration coil pipe, first communicating pipe, the second communicating pipe, the third communicating pipe, the fourth communicating pipe, the fifth communicating pipe, sixth communicating pipe, seventh communicating pipe and accuse wet case, be provided with the space bar in the cold and hot case, the space bar divide into the refrigeration chamber with cold and hot case and heats the chamber, the refrigeration intracavity is provided with the refrigeration coil pipe, it is provided with the multiunit glow stick to heat the intracavity, the left side bottom of box is provided with the air-supply line, the lower part is provided with first solenoid valve on the first communicating pipe, be provided with the second solenoid valve on the second communicating pipe, be provided with the fourth solenoid valve on the fourth communicating pipe, be provided with the fifth solenoid valve on the fifth communicating pipe, be provided with the sixth solenoid valve on the sixth communicating pipe, be provided with the seventh solenoid valve on the seventh communicating pipe.

Description

Pipeline type circulating air temperature and humidity control equipment

Technical Field

The utility model relates to a technical field of wet equipment of accuse temperature accuse especially relates to a wet equipment of pipeline formula circulated air accuse temperature accuse.

Background

As is well known, a pipeline type circulating air temperature and humidity control device is a device for regulating and controlling the temperature and humidity in a concrete laboratory; the existing temperature and humidity control equipment comprises an air conditioner; controlling the temperature and humidity in the whole concrete laboratory through an air conditioner; in use, the temperature and humidity control effect is poor, the energy consumption is high, and particularly, the effect is not obvious during humidification, so that certain use limitation is realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a pipeline formula circulated air accuse temperature accuse wet plant that reduces the energy consumption, and it is convenient to use, and the humidification effect is better.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the refrigerator comprises a box body, a cold and hot box, a circulating fan, a refrigerator, a refrigerating coil pipe, a first communicating pipe, a second communicating pipe, a third communicating pipe, a fourth communicating pipe, a fifth communicating pipe, a sixth communicating pipe, a seventh communicating pipe and a humidity control box, wherein the circulating fan and the refrigerator are fixedly arranged at the bottom in the box body, the cold and hot box is fixedly arranged at the left side of the middle part in the box body, a partition plate is arranged in the cold and hot box and divides the cold and hot box into a refrigerating cavity and a heating cavity, the refrigerating coil pipe is arranged in the refrigerating cavity, a plurality of groups of electric heating rods are arranged in the heating cavity, an air inlet pipe is arranged at the bottom of the left side of the box body, an air outlet pipe is arranged at the top of the box body, the input end of the circulating fan is communicated with the output end of the air inlet pipe, the output end of the circulating fan is communicated with the input end of the first communicating pipe, and the output end of the first communicating pipe is communicated with the input end of the air outlet pipe, the upper portion and the lower portion of the first communicating pipe are provided with first electromagnetic valves, the bottom of the refrigeration cavity is communicated with the first communicating pipe through a second communicating pipe, the second communicating pipe is provided with a second electromagnetic valve, the upper portion of the refrigeration cavity is communicated with the first communicating pipe through a third communicating pipe, the third communicating pipe is provided with a third electromagnetic valve, the bottom of the heating cavity is communicated with the first communicating pipe through a fourth communicating pipe, the fourth communicating pipe is provided with a fourth electromagnetic valve, the upper portion of the heating cavity is communicated with the first communicating pipe through a fifth communicating pipe, the fifth communicating pipe is provided with a fifth electromagnetic valve, the left portion in the humidity control box is provided with a water containing cavity, the input end of the sixth communicating pipe is communicated with the first communicating pipe, the output end of the sixth communicating pipe extends into the water containing cavity, the sixth communicating pipe is provided with a sixth electromagnetic valve, and the input end of the seventh communicating pipe extends into the upper portion in the water containing cavity, the output end of the seventh communicating pipe is communicated with the interior of the first communicating pipe, a seventh electromagnetic valve is arranged on the seventh communicating pipe, an eighth electromagnetic valve is arranged in the middle of the first communicating pipe, and a ninth electromagnetic valve is arranged on the upper portion of the first communicating pipe.

Preferably, still include eighth communicating pipe and ninth communicating pipe, wet case right part of accuse is provided with the drying chamber, and the drying chamber is provided with the drier adsorbed layer, the drying chamber bottom communicates through eighth communicating pipe with first communicating pipe, drying chamber upper portion communicates with first communicating pipe through ninth communicating pipe, be provided with the tenth solenoid valve on the eighth communicating pipe, be provided with the eleventh solenoid valve on the ninth communicating pipe.

Preferably, the sixth communicating pipe is a U-shaped pipe.

Preferably, the outer wall of the cold and hot box is coated with a heat insulation layer.

Preferably, the partition plate is provided with a heat insulation layer.

Preferably, the bottom of the right side in the box body is provided with a heat dissipation hole, and a heat dissipation fan is arranged at the position of the heat dissipation hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a wet equipment of pipeline formula circulated air accuse temperature accuse possesses following beneficial effect: when the pipeline type circulating air temperature and humidity control equipment is used for refrigerating, the second electromagnetic valve, the third electromagnetic valve, the eighth electromagnetic valve and the ninth electromagnetic valve are opened, the rest of the electromagnetic valves are all in a closed state, a refrigerating agent is pressed into a refrigerating coil pipe through a refrigerating machine, the temperature in a refrigerating cavity is reduced, air is cooled through the refrigerating cavity and then is discharged through an air outlet pipe by starting a circulating fan, cold air is introduced into a required concrete test block experiment position through an external pipeline, when heating is required, the first electromagnetic valve, the fourth electromagnetic valve, the fifth electromagnetic valve and the ninth electromagnetic valve are opened, the rest of the electromagnetic valves are in a closed state, the heating cavity is heated through an electric heating rod, air is blown into the heating cavity through the circulating fan and is heated and then is discharged through the air outlet pipe to realize heating, and hot air is introduced into the required concrete test block experiment position through the external pipeline, when humidification is needed, the first electromagnetic valve, the sixth electromagnetic valve, the seventh electromagnetic valve and the eighth electromagnetic valve are opened, the rest electromagnetic valves are in a closed state, air is blown into the water containing cavity through the circulating fan, humidification processing is carried out on the air, the humidified air is discharged through the air outlet pipe, when heating humidification or refrigeration humidification is carried out, heating humidification and refrigeration humidification are realized by opening and closing the corresponding electromagnetic valves, the refrigeration cavity and the heating cavity are separately arranged, heat exchange between the refrigeration cavity and the heating cavity is reduced, therefore, when refrigeration or heating is carried out, the air can directly pass through the corresponding refrigeration cavity or heating cavity, overlarge electric energy loss caused by overlarge temperature difference when refrigeration and heating are carried out due to combination of the refrigeration and heating cavities, humidity control can be carried out simultaneously during refrigeration and heating, and the air is directly circulated after being contacted with a water source, the humidifying effect is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic cross-sectional view taken along line a-a of fig. 2 according to the present invention;

in the drawings, the reference numbers: 1. a box body; 2. a cold and hot box; 3. a circulating fan; 4. a refrigerator; 5. a refrigeration coil; 6. a first communication pipe; 7. a second communicating pipe; 8. a third communicating pipe; 9. a fourth communicating pipe; 10. a fifth communicating pipe; 11. a sixth communicating pipe; 12. a seventh communicating pipe; 13. a humidity control box; 14. a partition plate; 15. an electric heating rod; 16. an air inlet pipe; 17. an air outlet pipe; 18. a first solenoid valve; 19. a second solenoid valve; 20. a third electromagnetic valve; 21. a fourth solenoid valve; 22. a fifth solenoid valve; 23. a sixth electromagnetic valve; 24. a seventh electromagnetic valve; 25. an eighth solenoid valve; 26. a ninth electromagnetic valve; 27. an eighth communicating pipe; 28. a ninth communicating pipe; 29. a desiccant adsorbent layer; 30. a tenth solenoid valve; 31. an eleventh electromagnetic valve; 32. a heat-insulating layer; 33. a thermal insulation layer; 34. a heat radiation fan.

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. 1-3, the utility model discloses a pipeline type circulating air temperature and humidity control device, which comprises a box body 1, a cold and hot box 2, a circulating fan 3, a refrigerating machine 4, a refrigerating coil pipe 5, a first communicating pipe 6, a second communicating pipe 7, a third communicating pipe 8, a fourth communicating pipe 9, a fifth communicating pipe 10, a sixth communicating pipe 11, a seventh communicating pipe 12 and a humidity control box 13, wherein the circulating fan 3 and the refrigerating machine 4 are both fixedly installed at the bottom of the box body 1, the cold and hot box 2 is fixedly installed at the left side of the middle part of the box body 1, a partition plate 14 is arranged in the cold and hot box 2, the cold and hot box 2 is divided into a refrigerating chamber and a heating chamber by the partition plate 14, the refrigerating coil pipe 5 is arranged in the refrigerating chamber, a plurality of groups of electric heating rods 15 are arranged in the heating chamber, an air inlet pipe 16 is arranged at the bottom of the left side of the box body 1, an air outlet pipe 17 is arranged at the top of the box body 1, the input end of the circulating fan 3 is communicated with the output end of the air inlet pipe 16, the output end of the circulating fan 3 is communicated with the input end of a first communicating pipe 6, the output end of the first communicating pipe 6 is communicated with the input end of an air outlet pipe 17, the upper part and the lower part of the first communicating pipe 6 are provided with first electromagnetic valves 18, the bottom of the refrigeration cavity is communicated with the first communicating pipe 6 through a second communicating pipe 7, the second communicating pipe 7 is provided with a second electromagnetic valve 19, the upper part of the refrigeration cavity is communicated with the first communicating pipe 6 through a third communicating pipe 8, the third communicating pipe 8 is provided with a third electromagnetic valve 20, the bottom of the heating cavity is communicated with the first communicating pipe 6 through a fourth communicating pipe 9, the fourth communicating pipe 9 is provided with a fourth electromagnetic valve 21, the upper part of the heating cavity is communicated with the first communicating pipe 6 through a fifth communicating pipe 10, the fifth communicating pipe 10 is provided with a fifth electromagnetic valve 22, the left part in the humidity control box 13 is provided with a water containing cavity, the input end of the sixth communicating pipe 11 is communicated with the first communicating pipe 6, the output end of the sixth communicating pipe 11 extends into the water containing cavity, a sixth electromagnetic valve 23 is arranged on the sixth communicating pipe 11, the input end of the seventh communicating pipe 12 extends into the upper part of the water containing cavity, the output end of the seventh communicating pipe 12 is communicated with the interior of the first communicating pipe 6, a seventh electromagnetic valve 24 is arranged on the seventh communicating pipe 12, an eighth electromagnetic valve 25 is arranged in the middle of the first communicating pipe 6, and a ninth electromagnetic valve 26 is arranged on the upper part of the first communicating pipe 6; when refrigerating, the other electromagnetic valves are all in a closed state by opening the second electromagnetic valve 19, the third electromagnetic valve 20, the eighth electromagnetic valve 25 and the ninth electromagnetic valve 26, a refrigerant is pressed into the refrigerating coil pipe 5 through the refrigerating machine 4 to reduce the temperature in the refrigerating cavity, the air is cooled through the refrigerating cavity and then is discharged through the air outlet pipe 17 by starting the circulating fan 3, cold air is introduced into a required concrete test block experiment position through an external pipeline, when heating is required, the first electromagnetic valve 18, the fourth electromagnetic valve 21, the fifth electromagnetic valve 22 and the ninth electromagnetic valve 26 are opened, the other electromagnetic valves are in a closed state, the heating cavity is heated through the electric heating rod 15, the air is blown into the heating cavity through the circulating fan 3 to be heated and then is discharged through the air outlet pipe 17 to realize heating, and the hot air is introduced into the required concrete test block experiment position through the external pipeline, when humidification is needed, the first electromagnetic valve 18, the sixth electromagnetic valve 23, the seventh electromagnetic valve 24 and the eighth electromagnetic valve 25 are opened, the other electromagnetic valves are in a closed state, air is blown into the water containing cavity through the circulating fan 3, the air is humidified, the humidified air is discharged through the air outlet pipe 17, when heating humidification or refrigerating humidification is performed, heating humidification and refrigerating humidification are realized by opening and closing the corresponding electromagnetic valves, the refrigerating cavity and the heating cavity are separately arranged, heat exchange between the refrigerating cavity and the heating cavity is reduced, therefore, when refrigerating or heating is performed, air can directly pass through the corresponding refrigerating cavity or heating cavity, overlarge electric energy loss caused by overlarge temperature difference when refrigerating and heating are performed due to combination of the refrigerating and heating cavities, humidity control can be performed during refrigerating and heating, and air is directly circulated after being in contact with a water source, the humidifying effect is improved.

The utility model discloses a wet equipment of pipeline formula circulated air accuse temperature accuse still includes eighth communicating pipe 27 and ninth communicating pipe 28, and wet case 13 right part of accuse is provided with the drying chamber, is provided with drier adsorbed layer 29 in the drying chamber, and the drying chamber bottom communicates through eighth communicating pipe 27 with first communicating pipe 6, and drying chamber upper portion communicates with first communicating pipe 6 through ninth communicating pipe 28, is provided with tenth solenoid valve 30 on the eighth communicating pipe 27, is provided with eleventh solenoid valve 31 on the ninth communicating pipe 28; the first electromagnetic valve 18, the seventh electromagnetic valve 24, the tenth electromagnetic valve 30 and the eleventh electromagnetic valve 31 can be opened, and the other electromagnetic valves are in a closed state, so that circulating air enters the drying cavity and is dried and adsorbed by the drying agent adsorption layer 29 in the drying cavity, so that the humidity in the air is reduced, and the air can be dried by the drying cavity after passing through the refrigerating cavity by controlling the opening or closing of each electromagnetic valve, so that the refrigerating and dehumidifying are realized, or the air is dried by the drying cavity after passing through the heating cavity, so that the heating and dehumidifying are realized; the sixth communicating pipe 11 is a U-shaped pipe; the sixth communicating pipe 11 is a U-shaped pipe, so that water in the water containing cavity is effectively prevented from flowing back through the sixth communicating pipe 11; the outer wall of the cold and hot box 2 is coated with an insulating layer 32; through the arrangement of the heat-insulating layer 32, heat exchange can be effectively reduced, and energy is saved; the partition plate 14 is provided with a heat insulation layer 33; through the arrangement of the heat insulation layer 33, the heat transfer between the heating cavity and the refrigerating cavity can be reduced, and the energy loss is further reduced; the bottom of the right side inside the box body 1 is provided with a heat dissipation hole, and a heat dissipation fan 34 is arranged at the heat dissipation hole; by starting the cooling fan 34, the cooling of the refrigerator 4 can be accelerated, and this part of heat is led out, thereby improving the cooling effect.

When in use, when in refrigeration, the other electromagnetic valves are all in a closed state by opening the second electromagnetic valve 19, the third electromagnetic valve 20, the eighth electromagnetic valve 25 and the ninth electromagnetic valve 26, a refrigerant is pressed into the refrigeration coil 5 through the refrigerator 4 to reduce the temperature in the refrigeration cavity, the air is cooled through the refrigeration cavity and then is discharged through the air outlet pipe 17 by starting the circulating fan 3, cold air is introduced into a required concrete test block experimental part through an external pipeline, when in heating, the other electromagnetic valves are in a closed state by opening the first electromagnetic valve 18, the fourth electromagnetic valve 21, the fifth electromagnetic valve 22 and the ninth electromagnetic valve 26, the heating cavity is heated through the electric heating rod 15, the air is blown into the heating cavity by the circulating fan 3 and then is discharged through the air outlet pipe 17 to realize the heating, and hot air is introduced into the required concrete test block experimental part through the external pipeline, when humidification is needed, the first electromagnetic valve 18, the sixth electromagnetic valve 23, the seventh electromagnetic valve 24 and the eighth electromagnetic valve 25 are opened, the other electromagnetic valves are in a closed state, air is blown into the water containing cavity through the circulating fan 3, the air is humidified, the humidified air is discharged through the air outlet pipe 17, when heating humidification or refrigerating humidification is performed, heating humidification and refrigerating humidification are realized by opening and closing the corresponding electromagnetic valves, the refrigerating cavity and the heating cavity are separately arranged, heat exchange between the refrigerating cavity and the heating cavity is reduced, therefore, when refrigerating or heating is performed, air can directly pass through the corresponding refrigerating cavity or heating cavity, overlarge electric energy loss caused by overlarge temperature difference when refrigerating and heating are performed due to combination of the refrigerating and heating cavities, humidity control can be performed during refrigerating and heating, and air is directly circulated after being in contact with a water source, the humidifying effect is improved; the first electromagnetic valve 18, the seventh electromagnetic valve 24, the tenth electromagnetic valve 30 and the eleventh electromagnetic valve 31 can be opened, and the other electromagnetic valves are in a closed state, so that circulating air enters the drying cavity and is dried and adsorbed by the drying agent adsorption layer 29 in the drying cavity, so that the humidity in the air is reduced, and the air can be dried by the drying cavity after passing through the refrigerating cavity by controlling the opening or closing of each electromagnetic valve, so that the refrigerating and dehumidifying are realized, or the air is dried by the drying cavity after passing through the heating cavity, so that the heating and dehumidifying are realized; the sixth communicating pipe 11 is a U-shaped pipe, so that water in the water containing cavity is effectively prevented from flowing back through the sixth communicating pipe 11; through the arrangement of the heat-insulating layer 32, heat exchange can be effectively reduced, and energy is saved; through the arrangement of the heat insulation layer 33, the heat transfer between the heating cavity and the refrigerating cavity can be reduced, and the energy loss is further reduced; by starting the cooling fan 34, the cooling of the refrigerator 4 can be accelerated, and this part of heat is led out, thereby improving the cooling effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A pipeline type circulating air temperature and humidity control device is characterized by comprising a box body (1), a cold and hot box (2), a circulating fan (3), a refrigerating machine (4), a refrigerating coil (5), a first communicating pipe (6), a second communicating pipe (7), a third communicating pipe (8), a fourth communicating pipe (9), a fifth communicating pipe (10), a sixth communicating pipe (11), a seventh communicating pipe (12) and a humidity control box (13), wherein the circulating fan (3) and the refrigerating machine (4) are fixedly arranged at the bottom in the box body (1), the cold and hot box (2) is fixedly arranged at the left side of the middle in the box body (1), a partition plate (14) is arranged in the cold and hot box (2), the cold and hot box (2) is divided into a refrigerating cavity and a heating cavity by the partition plate (14), the refrigerating coil (5) is arranged in the refrigerating cavity, and a plurality of groups of electric heating rods (15) are arranged in the heating cavity, an air inlet pipe (16) is arranged at the bottom of the left side of the box body (1), an air outlet pipe (17) is arranged at the top of the box body (1), the input end of the circulating fan (3) is communicated with the output end of the air inlet pipe (16), the output end of the circulating fan (3) is communicated with the input end of the first communicating pipe (6), the output end of the first communicating pipe (6) is communicated with the input end of the air outlet pipe (17), first electromagnetic valves (18) are arranged at the upper part and the lower part of the first communicating pipe (6), the bottom of the refrigeration cavity is communicated with the first communicating pipe (6) through the second communicating pipe (7), a second electromagnetic valve (19) is arranged on the second communicating pipe (7), the upper part of the refrigeration cavity is communicated with the first communicating pipe (6) through the third communicating pipe (8), a third electromagnetic valve (20) is arranged on the third communicating pipe (8), and the bottom of the heating cavity is communicated with the first communicating pipe (6) through the fourth communicating pipe (9), a fourth electromagnetic valve (21) is arranged on the fourth communicating pipe (9), the upper part of the heating cavity is communicated with the first communicating pipe (6) through a fifth communicating pipe (10), a fifth electromagnetic valve (22) is arranged on the fifth communicating pipe (10), a water containing cavity is arranged at the left part in the humidity control box (13), the input end of the sixth communicating pipe (11) is communicated with the first communicating pipe (6), the output end of the sixth communicating pipe (11) extends into the water containing cavity, a sixth electromagnetic valve (23) is arranged on the sixth communicating pipe (11), the input end of the seventh communicating pipe (12) extends into the upper part of the water containing cavity, the output end of the seventh communicating pipe (12) is communicated with the inside of the first communicating pipe (6), a seventh electromagnetic valve (24) is arranged on the seventh communicating pipe (12), an eighth electromagnetic valve (25) is arranged in the middle part of the first communicating pipe (6), and a ninth electromagnetic valve (26) is arranged at the upper part of the first communication pipe (6).

2. The pipeline type circulating air temperature and humidity control device according to claim 1, further comprising an eighth communication pipe (27) and a ninth communication pipe (28), wherein a drying chamber is arranged at the right part of the humidity control box (13), a drying agent adsorption layer (29) is arranged in the drying chamber, the bottom of the drying chamber is communicated with the first communication pipe (6) through the eighth communication pipe (27), the upper part of the drying chamber is communicated with the first communication pipe (6) through the ninth communication pipe (28), a tenth electromagnetic valve (30) is arranged on the eighth communication pipe (27), and an eleventh electromagnetic valve (31) is arranged on the ninth communication pipe (28).

3. The ducted circulating air temperature and humidity control apparatus according to claim 2, wherein the sixth communicating pipe (11) is a U-shaped pipe.

4. The pipeline type circulating air temperature and humidity control device according to claim 3, wherein the outer wall of the cold and hot box (2) is coated with an insulating layer (32).

5. The ducted circulating air temperature and humidity control apparatus according to claim 4, wherein a heat insulating layer (33) is provided on the partition plate (14).

6. The ducted type circulating air temperature and humidity controlling apparatus according to claim 5, wherein the bottom of the right side inside the box body (1) is provided with heat dissipating holes, and a heat dissipating fan (34) is provided at the heat dissipating holes.

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