CN208207625U - A kind of temperature control system of animal greenhouse - Google Patents

Abstract

The utility model discloses a kind of temperature control systems of animal greenhouse, are related to heat preservation technology field, since the heating equipments such as existing Sunny for new born animal when for heating, there is the problems such as heating is not uniform enough.This programme includes that placing chamber is provided with inside room body and room body, and room body side is provided with allocation mouth, and the open and close door for opening and closing allocation mouth is equipped in room body.Venthole is provided in room body, heating part for heating to placing chamber is installed in room body, the heating circuit whether to work for controlling heating part according to placement cavity temperature is also equipped in room body, by heating, circuit can heat to the new born animal in placing chamber, and since placing chamber is more closed environment, the case where then heating is more uniform, and the fluxion strap that outside air will not occur walks heat with animal.

Description

A kind of temperature control system of animal greenhouse

Technical field

The utility model relates to heat preservation technology fields, and in particular to a kind of temperature control system of animal greenhouse.

Background technique

In actual life, since the constitution of certain new born animals (mostly pet) is weaker, need external heat source to its into The supply of row heat, to facilitate normal growth.Especially in winter, ambient temperature is lower, some new born animals are due to low temperature It is difficult to worry along severe cold winter.

So often heated with equipment such as Sunnys to it in reality, but in place of Shortcomings, due to new life Animal is still directly exposed in outside air, and external air flowing is easy to take away the heat with animal, and small too The heating of sun is often uneven, and animal is caused to generate sense of discomfort.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of temperature control systems of animal greenhouse System, by heating, circuit can heat to the new born animal in placing chamber, and since placing chamber is more closed environment, then heat More uniformly, the case where fluxion strap that outside air will not occur walks heat with animal.

To achieve the above object, the utility model provides following technical solution: a kind of temperature control system of animal greenhouse, packet It includes and is provided with placing chamber inside room body and room body, room body side is provided with the external allocation mouth with placing chamber of connection, and installs in room body There is the open and close door for opening and closing allocation mouth；It is provided with venthole in room body and venthole is connected to placing chamber and outside, installation in room body There is the heating part for heating to placing chamber, is also equipped in room body for whether controlling heating part according to placement cavity temperature The heating circuit of work.

By using above-mentioned technical proposal, by that can heat to the new born animal in placing chamber equipped with heating circuit, and by It is more closed environment in placing chamber, then heating more uniformly, and since animal is inside room body, is naturally also not in The case where fluxion strap of outside air walks heat with animal.

The utility model is further arranged to: the heating circuit includes:

Temperature sensor is installed in placing chamber and for detecting the temperature in placing chamber, and output temperature detected value；

First comparison circuit is coupled to the output end of temperature sensor to receive temperature detection value, and temperature detection value is less than When the preset value of the first comparison circuit, the first comparison signal is exported；

Second comparison circuit is coupled to the output end of temperature sensor to receive temperature detection value, when temperature detection value is big When the preset value of the second comparison circuit, the second comparison signal is exported；Wherein, the preset value of the first comparison circuit is less than the second ratio Compared with the preset value of circuit；

State switching circuit is coupled to the output end of the first comparison circuit and the output end of the second comparison circuit to receive One comparison signal and the second comparison signal, and output switching signal；

Switching circuit is coupled to state switching circuit to receive switching signal, and controls the current supply circuit on-off of heating part.

By using above-mentioned technical proposal, real-time monitoring is carried out to the temperature inside placing chamber by temperature sensor, when When temperature sensor detects preset value of the temperature less than the first comparison circuit, the first comparison circuit exports the first ratio of high level Compared with signal, after state switching circuit receives the first comparison circuit of high level, output switching signal control switch circuit operation, Heating part work is controlled by switching circuit.When temperature sensor detects that temperature is greater than the preset value of the second comparison circuit, Second comparison circuit exports the second comparison signal of high level, and state switching circuit receives the second comparison signal of high level Afterwards, output switching signal control switch circuit operation controls heating part by switching circuit and stops heating.

By above-mentioned setting, since placing chamber is more closed environment, then the part that heats to the heating of new born animal more Uniformly, nor it will appear the case where fluxion strap of outside air walks heat with animal, so that the inhabitation for improving animal is relaxed Appropriateness.

The utility model is further arranged to: being equipped with switch S1, and switch S1 on the current supply circuit of the heating part On room body outer wall.

By using above-mentioned technical proposal, raiser can by switch S1 and placement cavity temperature dual opening and closing condition, Realize the work of heating part, i.e., while the temperature in placing chamber meets the operating condition of heating part, it is also necessary to raiser's hand Dynamic closure switch S1, the part that can just make to heat really are started to work heating.By above-mentioned setting, can prevent in placing chamber without dynamic But there is the case where heating part persistently heats, thus energy saving in object.

The utility model is further arranged to: be equipped with relay KM2 in the room body, relay KM2 have coil and Normally open contact, the normally open contact of relay KM2 are installed on the current supply circuit of heating part；The bottom of placing chamber is equipped with heelpiece, peace Set the pressure value for being subject to according to heelpiece is installed between the bottom of chamber and heelpiece with control relay KM2 whether electric control Circuit processed.

By using above-mentioned technical proposal, only when the normally open contact of relay KM1, relay KM2 normally open contact, open S1 is closed, this three is closed in the current supply circuit of heating part, can just make the current supply circuit conducting of heating part, obtains heating part electric Work.Then when there is animal to enter in placing chamber, control circuit can control the normally open contact closure of relay KM2.It needs full Three conditions of foot can just make the part start-up operation that heats, these three conditions are respectively: the temperature in placing chamber meets the work of heating part Make condition, switch S1 closure, there is animal to live in placing chamber, so that being supplied only when animal really lives in placing chamber Warm part could heat.Can finally it play the role of energy-efficient.

The utility model is further arranged to: the control circuit includes pressure sensor, comparator C, swept resistance R7, resistance R8, triode Q2, relay KM2；The positive terminal of comparator C is coupled to the output end of pressure sensor, resistance R7 string It is connected between the reverse side of comparator C and direct current VCC, resistance R8 is serially connected between the reverse side and ground of comparator C, resistance R8 The voltage value at both ends is the preset value of comparator C；The base stage of triode Q2 is coupled to the output end of comparator C, triode Q2 Emitter ground connection, the coil tandem of relay KM2 is between the collector and direct current VCC of triode Q2.

By using above-mentioned technical proposal, the preset value of comparator C can be changed by changing the resistance of swept resistance R7, To change the normally open contact closure condition of relay KM2.Due to exist in reality place in placing chamber certain articles (such as Feed bowl, food, water) the case where, then it is easy to change the gravity being originally pressed in placing chamber on pressure sensor.It is slided by changing The resistance of dynamic resistance R7, may make control circuit to be suitable for more kinds of situations.

The utility model is further arranged to: fan is equipped in the placing chamber and for according to the wet of placing chamber bottom Degree is to control whether fan work except wet circuit, except wet circuit includes:

Humidity sensor is installed on placing chamber bottom and the humidity for detecting placing chamber bottom, and exports Humidity Detection Value；

Execution circuit is coupled to the output end of humidity sensor to receive Humidity Detection value, and default with execution circuit Value compares to control the work of fan, when Humidity Detection value is greater than the preset value of execution circuit, the current supply circuit conducting of fan And fan is started to work.

By using above-mentioned technical proposal, when new born animal is wet the bed, humidity sensor detects that humidity is greater than and executes electricity When the preset value on road, the current supply circuit of fan can be made to be connected by execution circuit, to make fan work, to dry up heelpiece downwards And the moisture with animal, a not moist environment is provided for animal.

The utility model is further arranged to: the outside of the fan is equipped with isolation cover and isolation cover is fixedly mounted on room In vivo.

By using above-mentioned technical proposal, isolation cover be used to preventing animal contact to the flabellum of fan and it is injured.

The utility model is further arranged to: the fan is mounted on the top of placing chamber；Venthole is provided with room body Side wall on.

By using above-mentioned technical proposal, the moisture with heelpiece and animal is dried up downwards conducive to fan.And in fan When work, venthole is provided on the side wall of room body, is flowed outwardly conducive to the air inside placing chamber.

The utility model is further arranged to: handle hole is provided on the open and close door, the side of open and close door is hung from above useful In the opening and closing curtain of masking handle hole.

By using above-mentioned technical proposal, when keeper needs to carry out food supplement to animal, it may be unnecessary to open Open and close door and directly operated by handle hole, to reduce leaking for heating in placing chamber, play energy-efficient purpose.

The utility model is further arranged to: being provided with several opening and closing seams on the opening and closing curtain, and is opened and closed seam along vertical Direction opens up.

By using above-mentioned technical proposal, the probability that opening and closing curtain is integrally reversed is reduced, to reduce heating in placing chamber It leaks；Also the resistance that raiser's hand is subject to is reduced.

The utility model has the advantage that

1, in the technical program, by heating, circuit can heat to the new born animal in placing chamber, and since placing chamber is The case where more closed environment, then heating is more uniform, and the fluxion strap that outside air will not occur walks heat with animal；

2, in the technical program, by being equipped with control circuit, so that only when animal really lives in placing chamber, heating Part could heat, and can finally play the role of energy-efficient；

3, in the technical program, wet circuit is removed by being equipped with, the moisture with heelpiece and animal can be dried up, mentioned for animal For a not moist environment.

Detailed description of the invention

Fig. 1 is the present embodiment structural schematic diagram；

Fig. 2 is the structural schematic diagram in Fig. 1 inside room body；

Fig. 3 is another viewing angle constructions schematic diagram in Fig. 1 inside room body；

Fig. 4 is the structure chart in Fig. 2 inside room body, shows the fan structure after removing isolation cover；

Fig. 5 is the circuit diagram of heating circuit in the present embodiment；

Fig. 6 is the circuit diagram of control circuit in the present embodiment；

Fig. 7 is the circuit diagram that wet circuit is removed in the present embodiment.

Appended drawing reference: 1, room body；11, placing chamber；12, allocation mouth；13, venthole；2, open and close door；21, handle hole；22, Open and close curtain；23, opening and closing seam；24, handle；3, fan；31, isolation cover；4, heat circuit；41, temperature sensor；42, the first ratio Compared with circuit；43, the second comparison circuit；44, state switching circuit；45, switching circuit；46, heat part；5, heelpiece；51, water flowing grid Hole；6, control circuit；61, pressure sensor；7, wet circuit is removed；71, humidity sensor；72, execution circuit.

Specific embodiment

Clear, complete description is carried out to the technical solution of the utility model below with reference to attached drawing, it is clear that described Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Implementation based on the utility model Example, those of ordinary skill in the art's obtained all other embodiment without making creative work, all belongs to In the range that the utility model is protected.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third ", " the 4th " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

The utility model is described further referring to attached drawing.

A kind of temperature control system of animal greenhouse is provided with placing chamber 11 inside room body 1 with reference to Fig. 1 and Fig. 2, including room body 1, 1 side of room body is provided with the external allocation mouth 12 with placing chamber 11 of connection, and is hinged in room body 1 for opening and closing opening for allocation mouth 12 Close door 2.When open and close door 2 closes allocation mouth 12, open and close door 2 and room body 1 are locked by bolt.The two sides of room body 1 are provided with logical Stomata 13, and venthole 13 is for being connected to placing chamber 11 and outside.Heating for heating to placing chamber 11 is installed in room body 1 Part 46, heating part 46 are air-conditioning.Be additionally provided in room body 1 heating circuit 4(see Fig. 5) and control circuit 6(see Fig. 6), heating circuit 4 With 6 collective effect of control circuit in the current supply circuit of heating part 46, and switch S1 is also in series on the current supply circuit for the part 46 that heats (see figure 5).

With reference to Fig. 5, the circuit 4 that heats includes:

Temperature sensor 41 is installed on placing chamber 11(and sees Fig. 2) in and for detecting temperature in placing chamber 11, and export Temperature detection value；

First comparison circuit 42 is coupled to the output end of temperature sensor 41 to receive temperature detection value, temperature detection value Less than the first comparison circuit 42 preset value when, export the first comparison signal；

Second comparison circuit 43 is coupled to the output end of temperature sensor 41 to receive temperature detection value, works as temperature detection When value is greater than the preset value of the second comparison circuit 43, the second comparison signal is exported；Wherein, the preset value of the first comparison circuit 42 is small In the preset value of the second comparison circuit 43；

State switching circuit 44, be coupled to the first comparison circuit 42 output end and the second comparison circuit 43 output end with Receive the first comparison signal and the second comparison signal, and output switching signal；

Switching circuit 45 is coupled to state switching circuit 44 to receive switching signal, and acts on the power supply of heating part 46 Circuit.

First comparison circuit 42 includes comparator A, resistance R1 and resistance R2, and the backward end of comparator A is coupled to temperature biography The output end of sensor 41, resistance R1 are serially connected between the positive terminal of comparator A and direct current VCC, and resistance R2 is serially connected with comparator A Positive terminal and ground between, the voltage value at the both ends resistance R2 is the preset value of the first comparison circuit 42.

Second comparison circuit 43 includes comparator B, resistance R3 and resistance R4, and the positive terminal of comparator B is coupled to temperature biography The output end of sensor 41, resistance R3 are serially connected between the reverse side of comparator B and direct current VCC, and resistance R4 is serially connected with comparator B Reverse side and ground between, the voltage value at the both ends resistance R4 is the preset value of the second comparison circuit 438.

State switching circuit 44 includes:

Or door OR, tool there are two input terminal and an output end, first input end be coupled to the output end of comparator A with The first comparison signal is received, the second input terminal is coupled to the output end of comparator B to receive the second comparison signal；

T trigger U1 has control terminal T, input end of clock CK and output end Q, and control terminal T is coupled to direct current VCC, Its input end of clock CK is coupled to or the output end of door OR, output end Q output switching signal.

Switching circuit 45 includes resistance R5, resistance R6, triode Q1, sustained diode 1, relay KM1.

One end of resistance R5 is coupled to the output end Q of T trigger U1, and the other end of resistance R5 is coupled to the base of triode Q1 Pole, resistance R6 are serially connected between the base stage and ground of triode Q1, and the emitter ground connection of triode Q1, relay KM1 has coil And normally open contact, for the coil tandem of relay KM1 between the collector and direct current VCC of triode Q1, relay KM1's is normal Open contact is serially connected in the current supply circuit of heating part 46, and the anode of sustained diode 1 is coupled to the collector of triode Q1, is continued The cathode of stream diode D1 is coupled to direct current VCC.

With reference to Fig. 6, control circuit 6 includes: pressure sensor 61, comparator C, swept resistance R7, resistance R8, triode Q2, relay KM2, sustained diode 2.The positive terminal of comparator C is coupled to the output end of pressure sensor 61, resistance R7 string It is connected between the reverse side of comparator C and direct current VCC, resistance R8 is serially connected between the reverse side and ground of comparator C, resistance R8 The voltage value at both ends is the preset value of comparator C.The base stage of triode Q2 is coupled to the output end of comparator C, triode Q2 Emitter ground connection.Relay KM2 has coil and normally open contact, and the coil tandem of relay KM2 is in the current collection of triode Q2 Between pole and direct current VCC, the normally open contact (see figure 5) of relay KM2 is installed on the current supply circuit of heating part 46.Afterflow two The anode of pole pipe D2 is coupled to the collector of triode Q2, and the cathode of sustained diode 2 is coupled to direct current VCC.

With reference to Fig. 3, pressure sensor 61 is installed on the bottom of placing chamber 11, and the upside of pressure sensor 61 is detachably spread It is lined with heelpiece 5, animal can lie on heelpiece 5.Heelpiece 5 is provided with water flowing gate hole 51, can be used for lower leak point.

With reference to Fig. 5 and Fig. 6, when temperature sensor 41 detects that placing chamber 11(is shown in Fig. 2) in temperature compare less than first When the preset value of circuit 42, the normally open contact of relay KM1 is set to be closed to supply by state switching circuit 44 and switching circuit 45 The current supply circuit of warm part 46.When the pressure that pressure sensor 61 detects that heelpiece 5 is subject to is greater than the preset value of comparator C, after The normally open contact of electric appliance KM2 is closed to the current supply circuit of heating part 46.It is worth noting that only normally opened as relay KM1 Contact, the normally open contact of relay KM2, switch S1, this three are closed in the current supply circuit of heating part 46, can just make to heat The current supply circuit of part 46 is connected, and makes 46 work once electrified of part that heats.

With reference to Fig. 7, placing chamber 11(is shown in Fig. 4) in be equipped with fan 3(and see Fig. 4) and for the humidity according to 11 bottom of placing chamber To control whether fan 3 work except wet circuit 7, except wet circuit 7 includes:

Humidity sensor 71 is installed on heelpiece 5(and sees Fig. 3) and pressure sensor 61(see Fig. 3) between, and for detecting bottom Humidity on pad 5, and export Humidity Detection value；

Execution circuit 72 is coupled to the output end of humidity sensor 71 to receive Humidity Detection value, and with execution circuit 72 Preset value compare to control the conducting of 3 current supply circuit of fan.When Humidity Detection value is greater than the preset value of execution circuit 72, wind The current supply circuit conducting and the start-up operation of fan 3 of fan 3.

Execution circuit 72 includes comparator D, resistance R9, resistance R10, triode Q3, relay KM3, sustained diode 3. The positive terminal of comparator D is coupled to the output end of humidity sensor 71, and resistance R9 is serially connected with the reverse side and direct current of comparator D Between VCC, resistance R10 is serially connected between the reverse side and ground of comparator D, and the voltage value at the both ends resistance R10 is comparator D Preset value, the also as preset value of execution circuit 72.The base stage of triode Q3 is coupled to the output end of comparator D, triode Q3 Emitter ground connection.Relay KM3 has coil and normally open contact, and the coil tandem of relay KM3 is in the current collection of triode Q3 Between pole and direct current VCC, the normally open contact of relay KM3 is installed on the current supply circuit of fan 3.The sun of sustained diode 3 Pole is coupled to the collector of triode Q3, and the cathode of sustained diode 3 is coupled to direct current VCC.

With reference to Fig. 3 and Fig. 4, when new born animal is wet the bed, urine will pass through water flowing gate hole 51 and contact to humidity sensor 71, Humidity sensor 71 detect humidity be greater than execution circuit 72(see Fig. 7) preset value when, fan 3 can be made by execution circuit 72 Current supply circuit conducting, thus make fan 3 work, to dry up the moisture with heelpiece 5 and animal downwards.

With reference to Fig. 2, the outside of fan 3 is equipped with isolation cover 31, and isolation cover 31 is fixedly mounted in room body 1, isolation cover 31 For prevent animal contact to the flabellum of fan 3 and it is injured.

With reference to Fig. 1 and Fig. 2, handle hole 21 is provided on open and close door 2, the side of open and close door 2 has been hung from above for covering handle hole 21 opening and closing curtain 22.It is provided with several opening and closing seams 23 on opening and closing curtain 22, and opens and closes seam 23 and opens up along the vertical direction.Work as keeper When needing to carry out food supplement to animal, it may be unnecessary to open open and close door 2 and directly be operated by handle hole 21, to drop Heating leaks in low placing chamber 11, plays energy-efficient purpose.

Principle is embodied: when preset value of the temperature in placing chamber 11 less than the first comparison circuit 42, relay KM1 Normally open contact closure；When there is animal to live in placing chamber 11, i.e., the pressure that pressure sensor 61 detects that heelpiece 5 is subject to is greater than When the preset value of comparator C, the normally open contact of relay KM2 is closed；Manual closing switch S1 again, so that heating part 46 Current supply circuit conducting makes heating 46 placing chamber 11 of part heat.

It is worth noting that the normally open contact as relay KM2 is closed, and when switch S1 is also closed, the circuit 4 that heats can make Temperature in placing chamber 11 maintains between the preset value of the first comparison circuit 42 and the preset value of the second comparison circuit 43.

When new born animal is wet the bed, urine will pass through water flowing gate hole 51 and contact to humidity sensor 71, humidity sensor 71 detect humidity be greater than execution circuit 72 preset value when, the current supply circuit of fan 3 can be made to be connected by execution circuit 72, from And fan 3 is made to work, to dry up the moisture with heelpiece 5 and animal downwards, a not moist environment is provided for animal.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of temperature control system of animal greenhouse, characterized in that including being provided with placing chamber (11) inside room body (1) and room body (1), Room body (1) side is provided with the external allocation mouth (12) with placing chamber (11) of connection, and is equipped in room body (1) for opening and closing placement The open and close door (2) of mouth (12)；It is provided with venthole (13) in room body (1) and venthole (13) is connected to placing chamber (11) and external, room Heating part (46) for heating to placing chamber (11) is installed in body (1), is also equipped in room body (1) for according to placing chamber (11) interior temperature is to control the heating circuit (4) whether heating part (46) works.

2. a kind of temperature control system of animal greenhouse according to claim 1, characterized in that the heating circuit (4) includes:

Temperature sensor (41) is installed in placing chamber (11) and for detecting the temperature in placing chamber (11), and output temperature Detected value；

First comparison circuit (42) is coupled to the output end of temperature sensor (41) to receive temperature detection value, temperature detection value Less than the first comparison circuit (42) preset value when, export the first comparison signal；

Second comparison circuit (43) is coupled to the output end of temperature sensor (41) to receive temperature detection value, works as temperature detection When value is greater than the preset value of the second comparison circuit (43), the second comparison signal is exported；Wherein, the first comparison circuit (42) is default It is worth the preset value less than the second comparison circuit (43)；

State switching circuit (44) is coupled to the output end of the first comparison circuit (42) and the output end of the second comparison circuit (43) To receive the first comparison signal and the second comparison signal, and output switching signal；

Switching circuit (45) is coupled to state switching circuit (44) to receive switching signal, and controls the power supply of heating part (46) Circuit on-off.

3. a kind of temperature control system of animal greenhouse according to claim 2, characterized in that the power supply of heating part (46) Switch S1 is installed, and switch S1 is set on room body (1) outer wall on circuit.

4. a kind of temperature control system of animal greenhouse according to claim 3, characterized in that be equipped in the room body (1) after Electric appliance KM2, relay KM2 have coil and normally open contact, and the normally open contact of relay KM2 is installed on the power supply of heating part (46) On circuit；The bottom of placing chamber (11) is equipped with heelpiece (5), is equipped between the bottom and heelpiece (5) of placing chamber (11) for root According to the pressure value that heelpiece (5) is subject to control relay KM2 whether electric control circuit (6).

5. a kind of temperature control system of animal greenhouse according to claim 4, characterized in that the control circuit (6) includes Pressure sensor (61), comparator C, swept resistance R7, resistance R8, triode Q2, relay KM2；The positive terminal coupling of comparator C It is connected to the output end of pressure sensor (61), resistance R7 is serially connected between the reverse side of comparator C and direct current VCC, resistance R8 It is serially connected between the reverse side and ground of comparator C, the voltage value at the both ends resistance R8 is the preset value of comparator C；Triode Q2 Base stage be coupled to the output end of comparator C, the emitter ground connection of triode Q2, the coil tandem of relay KM2 is in triode Between the collector and direct current VCC of Q2.

6. a kind of temperature control system of animal greenhouse according to claim 1, characterized in that be equipped in the placing chamber (11) Fan (3) and for the humidity according to placing chamber (11) bottom to control whether fan (3) work except wet circuit (7), dehumidifying Circuit (7) includes:

Humidity sensor (71) is installed on placing chamber (11) bottom and the humidity for detecting placing chamber (11) bottom, and exports Humidity Detection value；

Execution circuit (72) is coupled to the output end of humidity sensor (71) to receive Humidity Detection value, and and execution circuit (72) preset value compares to control the work of fan (3), when Humidity Detection value is greater than the preset value of execution circuit (72), wind The current supply circuit conducting and fan (3) for fanning (3) are started to work.

7. a kind of temperature control system of animal greenhouse according to claim 6, characterized in that the outside of the fan (3) is set There is isolation cover (31) and isolation cover (31) is fixedly mounted in room body (1).

8. a kind of temperature control system of animal greenhouse according to claim 6, characterized in that the fan (3) is mounted on Set the top of chamber (11)；Venthole (13) is provided on the side wall of room body (1).

9. a kind of temperature control system of animal greenhouse according to claim 1, characterized in that be provided on the open and close door (2) Handle hole (21), the side of open and close door (2) hang the opening and closing curtain (22) for covering handle hole (21) from above.

10. a kind of temperature control system of animal greenhouse according to claim 9, characterized in that opened on the opening and closing curtain (22) There are several opening and closing seams (23), and opens and closes seam (23) and open up along the vertical direction.