Air conditioning equipment capable of realizing high and low temperature control

Abstract

The utility model relates to the technical field of feeding structures, in particular to air conditioning equipment capable of controlling high and low temperature, which comprises a device box, a constant-temperature box is arranged on one side of the device box, a movable plate trailer is arranged on the bottom sides of the device box and the constant-temperature box, a heater is mounted in the constant-temperature box, and a coil pipe is arranged on one side of the heater. A compressor is installed in the device box, a condenser is arranged on the inner wall of one side of the device box, and a fan is installed on the outer side of the condenser. According to the scheme, the time spent in the high-temperature and low-temperature conversion process of equipment is shortened, the possibility that the temperature fluctuates up and down in a large range after the equipment reaches a set value is reduced, the waiting working time of the device during temperature exchange can be shortened, and therefore the efficient working effect is achieved, the possibility that the device has the larger-range adjustable temperature is also improved, and the service life of the device is prolonged. And the temperature is more stable after reaching the set temperature.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feeding structure technical field especially relates to a high low temperature control air conditioning equipment. BACKGROUND

[0002] The high low temperature control air conditioning equipment is an air conditioning equipment capable of realizing accurate temperature control in a wide temperature range. This kind of equipment combines refrigeration, heating, circulation and control and other functions to meet the temperature control needs in different scenes.

[0003] The temperature of the temperature control air conditioning equipment currently used can only be controlled between specific ranges, the adjustable range is small, the temperature is prone to up and down fluctuation, and the up and down fluctuation range is large, a large amount of time is consumed in the process of low temperature and high temperature conversion, thereby work is delayed, and therefore the high low temperature control air conditioning equipment is provided. SUMMARY

[0004] The utility model discloses a high low temperature control air conditioning equipment to solve the shortcoming in prior art.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A high low temperature control air conditioning equipment, including device box, one side of device box is provided with constant temperature box, and the bottom side of device box and constant temperature box is provided with moving plate car, the heater is installed in constant temperature box, and the one side of heater is provided with coil pipe, the compressor is installed in device box, the condenser is arranged on the inner wall of one side of device box, and the fan is installed on the outside of condenser.

[0007] Preferably, the one side of the compressor is connected with a high-pressure end pipe, the other end of the high-pressure end pipe is provided with two end heads, which are a first end head and a second end head, the first end head is connected with a condensing pipe, and the other end of the condensing pipe is connected to the condenser.

[0008] Preferably, the second end head is connected with a conveying pipe, and a first electromagnetic valve is installed between the end heads of the two, and the other end of the conveying pipe penetrates through the device box and the constant temperature box and is communicated with one end of the coil pipe.

[0009] Preferably, the condensing pipe is connected to the top end of the condenser, a cooling pipe is further arranged on the bottom end of the condenser, a second electromagnetic valve is installed on the cooling pipe, and the other end of the cooling pipe is connected to the conveying pipe.

[0010] Preferably, a low-pressure end pipe is further installed on the compressor, and the other end of the low-pressure end pipe is communicated with the other end of the coil pipe.

[0011] The utility model has the advantages that:

[0012] The present scheme can realize the cooling of refrigerant through the setting of condenser and fan, so as to achieve the effect of low temperature control, and the neutralization of refrigerant with and without cooling can be realized through the first electromagnetic valve, so as to achieve the effect of medium temperature control, and the cooperation between the heater and the refrigerant without cooling can realize the effect of high temperature control.

[0013] The present scheme reduces the time spent by the device in the process of high and low temperature conversion, reduces the possibility of large range temperature fluctuation after the device reaches the set value, improves the working time of the device to reduce the waiting time when changing temperature, so as to achieve the effect of efficient work, and the device has the possibility of adjusting temperature in a larger range, and is more stable after reaching the set temperature. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 The present scheme is a whole structure schematic diagram of the air conditioning equipment capable of high and low temperature control;

[0015] Fig. 2 The present scheme is a front side structure schematic diagram of the air conditioning equipment capable of high and low temperature control;

[0016] Fig. 3 The present scheme is a rear side structure schematic diagram of the air conditioning equipment capable of high and low temperature control.

[0017] In the figure: 1, device box; 2, constant temperature box; 3, fan; 4, compressor; 5, first electromagnetic valve; 6, low pressure end pipe; 7, heater; 8, coil pipe; 9, conveying pipe; 10, second electromagnetic valve; 11, high pressure end pipe; 12, cooling pipe; 13, condenser; 14, condensing pipe. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0019] Embodiment: refer to Figs. 1-3The utility model provides a kind of air conditioning equipment of high and low temperature control, including device box 1, the one side of device box 1 is provided with thermostat 2, the bottom side of device box 1 and thermostat 2 is provided with moving plate car, heater 7 is installed in thermostat 2, when the set temperature is higher than actual temperature, heater 7 starts auxiliary temperature rise, reaches temperature control effect, the one side of heater 7 is provided with coil 8, compressor 4 is installed in device box 1, the inner wall of the one side of device box 1 is provided with condenser 13, condenser 13 is provided with refrigerant, the outside of condenser 13 is installed fan 3, and indoor thermostat air is inhaled and passes through condenser 13 and carries out heat exchange with the refrigerant in condenser 13, and the refrigerant heat is taken away, temperature sensing probe and controller are further provided between device box 1 and thermostat 2.

[0020] Specifically, one side of compressor 4 is connected with high-pressure end pipe 11, the other end of high-pressure end pipe 11 is provided with two end heads, which are first end head and second end head, condensing pipe 14 is connected to the first end head, and the other end of condensing pipe 14 is connected to condenser 13.

[0021] Further, the second end head is connected with delivery pipe 9, and a first electromagnetic valve 5 is installed between the end heads of the two to achieve the effect of automatic opening and closing temperature control according to the set temperature, and the other end of delivery pipe 9 penetrates device box 1 and thermostat 2 and is connected to one end of coil 8.

[0022] In this embodiment, condensing pipe 14 is connected to the top end of condenser 13, and a cooling pipe 12 is further provided at the bottom end of condenser 13, a second electromagnetic valve 10 is installed on cooling pipe 12 for throttling and cooling, and the other end of cooling pipe 12 is connected to delivery pipe 9, and the two-way refrigerant is mixed and then flows into coil 8 for heat exchange;

[0023] A low-pressure end pipe 6 is further installed on compressor 4, and the other end of low-pressure end pipe 6 is connected to the other end of coil 8 to form a loop after heat exchange.

[0024] Working principle: the controller starts compressor 4, and the refrigerant after absorbing heat inside is discharged from high-pressure end pipe 11, and is divided into two paths, the first path enters condenser 13 through condensing pipe 14 for heat exchange to take away heat, and then is discharged from cooling pipe 12, at this time, the second electromagnetic valve 10 is opened, the cooled refrigerant is input into coil 8 through delivery pipe 9 for low-temperature heat exchange, and finally is transported back to compressor 4 through low-pressure end pipe 6 to form a cycle;

[0025] When the temperature is increased, the first electromagnetic valve 5 is opened at the same time when the first path enters condenser 13 through condensing pipe 14, and the refrigerant without cooling is directly transported through delivery pipe 9, the cooled refrigerant and the refrigerant without cooling are neutralized in delivery pipe 9 and then are sent into coil 8 together, and at the same time, heater 7 is heated to achieve the effect of double heating, so that the temperature increase is more accurately controlled.

[0026] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0027] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0028] The above is only a preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An air conditioning device capable of controlling both high and low temperatures, characterized in that, Include: The device box (1), one side of the device box (1) is provided with thermostat (2), the bottom side of the device box (1) and thermostat (2) is provided with moving plate car, heater (7) is installed in thermostat (2), one side of heater (7) is provided with coil pipe (8), compressor (4) is installed in device box (1), condenser (13) is arranged on the inner wall of one side of device box (1), fan (3) is installed on the outside of condenser (13).

2. The air conditioning device of claim 1, wherein, One side of the compressor (4) is connected with high pressure end pipe (11), the other end of the high pressure end pipe (11) is provided with two end heads, which are first end head and second end head, the first end head is connected with condensing pipe (14), the other end of the condensing pipe (14) is connected with condenser (13).

3. The air conditioning device of claim 2, wherein, The second end head is connected with conveying pipe (9), and the first electromagnetic valve (5) is installed between the end heads, the other end of the conveying pipe (9) penetrates through the device box (1) and the thermostat (2) and is communicated with one end of the coil pipe (8).

4. The air conditioning device of claim 3, wherein The condensing pipe (14) is connected with the top end of the condenser (13), the bottom end of the condenser (13) is also provided with cooling pipe (12), the second electromagnetic valve (10) is installed on the cooling pipe (12), the other end of the cooling pipe (12) is connected with the conveying pipe (9).

5. The air conditioning device of claim 4, wherein The compressor (4) is also provided with low pressure end pipe (6), the other end of the low pressure end pipe (6) is communicated with the other end of the coil pipe (8).

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