CN218583304U - Fresh air precooling and preheating treatment's frequency conversion swimming pool dehumidification unit - Google Patents
Fresh air precooling and preheating treatment's frequency conversion swimming pool dehumidification unit Download PDFInfo
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- CN218583304U CN218583304U CN202222886083.1U CN202222886083U CN218583304U CN 218583304 U CN218583304 U CN 218583304U CN 202222886083 U CN202222886083 U CN 202222886083U CN 218583304 U CN218583304 U CN 218583304U
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Abstract
The utility model discloses a frequency conversion swimming pool dehumidification unit of new trend precooling preheating treatment, including box and heat exchanger, be provided with air exit and fresh air inlet on the box, the heat exchanger is provided with air exhaust inlet, air exhaust outlet, new trend inlet, new trend outlet and heat exchange core, the air exit is connected with the air exhaust inlet of heat exchanger, the air exhaust inlet is connected with the air exhaust outlet through the first flow chamber of heat exchange core; the fresh air inlet is connected with the fresh air outlet through a second flow cavity of the heat exchange core; the fresh air outlet is connected with the fresh air inlet. Fresh air enters the box body from the fresh air inlet after passing through the fresh air inlet, the heat exchange core and the fresh air outlet; the exhaust air is exhausted from the exhaust outlet after passing through the exhaust outlet, the exhaust air inlet and the heat exchange core; air exhaust and fresh air are subjected to heat exchange through the heat exchange core, namely, the fresh air is precooled or preheated, and the air exhaust is subjected to heat recovery or cold recovery, so that the energy utilization rate is improved.
Description
Technical Field
The utility model relates to a swimming pool dehumidification unit technical field, concretely relates to frequency conversion swimming pool dehumidification unit of new trend precooling preheating treatment.
Background
With the vigorous development of national economy and the continuous improvement of the living standard of people, swimming is more and more popular as a new aerobic exercise. In order to keep the water temperature and the air temperature in the swimming pool within a comfortable range, a dehumidifying heat pump unit of the swimming pool is generally adopted. The swimming pool dehumidification heat pump unit is also called a multifunctional dehumidification heat pump, a three-in-one dehumidification heat pump or a five-in-one dehumidification heat pump, and fully utilizes coolant circulation to carry out heat recovery and cold recovery.
The dehumidification heat pump unit of the swimming pool generally introduces fresh air and discharges partial old air so as to improve the comfort of indoor air. Under the condition of large temperature difference between the indoor and the outdoor, the heat or cold loss is caused by the exhaust and the fresh air. For example, in winter, the temperature of the exhaust air is obviously higher than that of the fresh air, so that heat loss is caused; the exhaust temperature in summer is lower than the fresh air temperature, which causes the loss of cold energy. Therefore, a fresh air precooling and preheating treatment variable-frequency swimming pool dehumidifying unit is needed to carry out heat recovery or cold recovery on the exhaust air.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem that exists among the prior art, the utility model provides a will a new trend precooling heat treatment frequency conversion swimming pool dehumidification unit carries out the precooling or preheats with the new trend through heat exchanger to airing exhaust to improve the energy rate of utilization.
The utility model discloses a frequency conversion swimming pool dehumidification unit of new trend precooling preheating treatment, including box and heat exchanger, be provided with air exit and fresh air inlet on the box, the heat exchanger is provided with air exhaust entry, air exhaust export, new trend entry, new trend export and heat exchange core, the air exit is connected with the air exhaust entry of heat exchanger, the air exhaust entry is connected with the air exhaust export through the first flow chamber of heat exchange core; the fresh air inlet is connected with the fresh air outlet through a second flow cavity of the heat exchange core; the fresh air outlet is connected with the fresh air inlet.
Preferably, the first flow chamber and the second flow chamber are respectively provided with fins.
Preferably, the heat exchange core comprises a bracket and a plurality of flow cavity division plates which are arranged in the bracket at intervals,
the first flow cavity and the second flow cavity are arranged on two sides of the flow cavity partition plate,
and a sealing plate of a first flow cavity and a second flow cavity is arranged between two adjacent flow cavity separation plates.
Preferably, a plurality of air path partitions are provided in the case of the heat exchanger,
the air path clapboard extends from the side wall of the shell to the heat exchange core;
the inner ends of the air path clapboards form a mounting seat, and the heat exchange core is arranged on the mounting seat.
Preferably, the utility model also comprises a variable frequency compressor, an indoor condenser, a liquid storage tank, an expansion valve and an evaporator,
the output end of the variable frequency compressor is connected with an indoor condenser,
the indoor condenser is connected with the liquid storage tank, and the liquid storage tank is connected with the evaporator through an expansion valve;
the evaporator is connected with the variable-frequency compressor.
Preferably, the box body comprises a control box, an air return box, a fresh air box, a dehumidification box, a temperature regulation box and an air supply box which are connected in sequence,
the variable frequency compressor is arranged in the control box, the air return box is provided with an air return opening and an air outlet, the fresh air opening is arranged on the fresh air box,
the downstream of the air return inlet is provided with an air outlet, a fresh air inlet, an evaporator, an indoor condenser and an air supply outlet in sequence,
the evaporator and the indoor condenser are arranged in the dehumidification box, and the air supply outlet is arranged in the air supply box.
Preferably, the utility model also comprises a titanium pipe heat exchanger, one end of which is connected with the output end of the frequency conversion compressor and the other end is connected with the liquid storage tank; the input end of the variable frequency compressor is provided with a gas-liquid separator, and the input ends of the titanium tube heat exchanger, the outdoor condenser or the indoor condenser are provided with electromagnetic valves or throttle valves.
Preferably, a water pipe plate evaporator is arranged in the temperature regulating box,
the lower extreme of evaporimeter and indoor condenser is provided with the liquid trap, be provided with V type collecting tank on the liquid trap.
Compared with the prior art, the beneficial effects of the utility model are that: fresh air enters the box body from the fresh air inlet after passing through the fresh air inlet, the heat exchange core and the fresh air outlet; the exhaust air is exhausted from the exhaust outlet after passing through the exhaust outlet, the exhaust air inlet and the heat exchange core; air exhaust and fresh air carry out heat exchange through the heat exchange core, carry out the precooling or preheat the fresh air promptly, carry out heat recovery or cold recovery to air exhaust to improve the energy rate of utilization.
Drawings
FIG. 1 is a schematic structural diagram of a frequency conversion swimming pool dehumidifier unit with fresh air precooling and preheating treatment according to the present invention;
FIG. 2 is a schematic view of the construction of a heat exchanger;
FIG. 3 is a schematic view of a heat exchange core;
FIG. 4 is a cross-sectional view of a variable frequency swimming pool dehumidification unit;
fig. 5 is a logic block diagram of the variable frequency swimming pool dehumidifying unit of the present invention.
The labels in the figure are:
12 water tube disk evaporator, 14 indoor condenser, 17 evaporator, 19 filter component,
21 variable frequency compressor, 22 titanium tube heat exchanger, 23 outdoor condenser, 25 liquid storage tank, 26 expansion valve, 28 gas-liquid separator;
33 an air exhaust component, 37 an air supply component,
4 box body, 41 control box, 42 air returning box, 43 fresh air box, 44 dehumidifying box, 45 temperature regulating box, 46 air supplying box,
51 air return inlet, 52 air outlet, 53 fresh air inlet, 56 air supply inlet,
7 a heat exchanger for the heat-exchanger,
701 air exhaust inlet, 702 air exhaust outlet, 703 fresh air inlet, 704 fresh air outlet, 705 air path clapboard,
711 the heat-exchanging core is arranged in the shell,
712 first flow chamber, 713 second flow chamber, 714 fins, 715 flow chamber divider plate, 716 support, 717 seal plate.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The invention is described in further detail below with reference to the accompanying drawings:
a frequency conversion swimming pool dehumidifier unit with fresh air precooling and preheating treatment is disclosed, as shown in figures 1-5, and comprises a box body 4 and a heat exchanger 7, wherein the box body 4 is provided with an air outlet 52 and a fresh air inlet 53, the heat exchanger 7 is provided with an air outlet 701, an air outlet 702, a fresh air inlet 703, a fresh air outlet 704 and a heat exchange core 711, the air outlet 52 is connected with the air outlet 701 of the heat exchanger 7, and the air outlet 701 is connected with the air outlet 702 through a first flow cavity 712 of the heat exchange core 711; the fresh air inlet 703 is connected with the fresh air outlet 704 through the second flow cavity 713 of the heat exchange core 711; the fresh air outlet 704 is connected to the fresh air port 53.
Fresh air enters the box body from the fresh air opening 53 after passing through the fresh air inlet 703, the heat exchange core 711 and the fresh air outlet 704; the exhaust air passes through the exhaust outlet 52, the exhaust air inlet 701 and the heat exchange core 711 and is exhausted from the exhaust air outlet 702; air exhaust and fresh air carry out the heat exchange through heat exchange core 711, carry out the precooling or preheat the fresh air promptly, carry out heat recovery or cold recovery to air exhaust to improve the energy utilization rate, for example preheat the fresh air through air exhaust in winter, and carry out the precooling to the fresh air through air exhaust in summer. The arrows in fig. 2 show the direction of air flow, and spring and autumn seasons can also exchange heat through the heat exchanger, but the heat exchange efficiency is slightly lower than that in winter and summer.
Fig. 1 shows a structure in which the heat exchanger 7 is installed at the upper side of the tank 4, but is not limited thereto. The heat exchanger 7 may be installed elsewhere and connected by piping.
Fig. 2 and 3 show the structure of the heat exchanger 7 and the heat exchange core 711. The first and second flow chambers 712 and 713 are provided with fins 714, respectively.
The heat exchange core 711 includes a support 716 and a plurality of flow chamber partition plates 715 disposed at intervals in the support 716, the first flow chamber 712 and the second flow chamber 713 are respectively disposed at both sides of the flow chamber partition plates 715, and a sealing plate of the first flow chamber 712 and the second flow chamber 713 is disposed between two adjacent flow chamber partition plates 715. That is, the flow chamber separation plate 715 and the seal plate define first and second flow chambers 713 that are fluidly isolated. The heat exchange between the exhaust air and the fresh air is carried out through the flow cavity separation plate 715 and the fins.
A plurality of air path partitions 705 are provided in the casing of the heat exchanger 7, the air path partitions 705 extend from the side walls of the casing toward the heat exchange core, inner ends of the air path partitions 705 form a mounting seat, and the heat exchange core 711 is provided on the mounting seat. Specifically, the air duct partition is connected to the side pillar of the bracket 716.
FIG. 5 shows the components of the frequency conversion swimming pool dehumidifying unit, which includes a frequency conversion compressor 21, an indoor condenser 14, a liquid storage tank 25, an expansion valve 26 and an evaporator 17, wherein the output end of the frequency conversion compressor 21 is connected with the indoor condenser 14, the indoor condenser is used for heating the dehumidified air, the indoor condenser 14 is connected with the liquid storage tank 25, and the liquid storage tank 25 is connected with the evaporator 17 through the expansion valve 26 for cooling and dehumidifying; the evaporator 17 is connected to an inverter compressor 21.
As shown in fig. 1 and 4, the box body 4 includes a control box 41, a return air box 42, a fresh air box 43, a dehumidification box 44, a temperature adjustment box 45 and a supply air box 46 which are connected in sequence, the inverter compressor 21 is arranged in the control box 41, the return air box 42 is provided with a return air inlet 51 and an exhaust outlet 52, the fresh air inlet 56 is arranged on the fresh air box 43, the exhaust outlet 52, the fresh air inlet 53, the evaporator 17, the indoor condenser 14 and the supply air outlet 56 are arranged in sequence at the downstream of the return air inlet 51, the evaporator 17 and the indoor condenser 14 are arranged in the dehumidification box 44, and the supply air outlet 56 is arranged in the supply air box 46. An air exhaust assembly 33 is arranged in the air return box 42, and the output end of the air exhaust assembly 33 is connected with an air outlet 52. The air supply box 46 is internally provided with an air supply assembly 37, and the output end of the air supply assembly 37 is connected with an air supply outlet 56. A water pipe disc evaporator 12 is arranged in the temperature adjusting box 45, a liquid collector can be arranged at the lower ends of the evaporator 17 and the indoor condenser 14, and a V-shaped liquid collecting groove is formed in the liquid collector. Upstream of the evaporator there may also be provided a filter assembly 19 for air filtration.
The input end of the inverter compressor 21 is provided with a gas-liquid separator 28. One end of the titanium tube heat exchanger 22 is connected with the output end of the variable frequency compressor 21, and the other end is connected with the liquid storage tank 25; the input of the titanium tube heat exchanger 22, the outdoor condenser 23 or the indoor condenser 14 may be provided with a solenoid valve or a throttle valve (not shown in the drawings) for adjusting the opening degree of the coolant.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A frequency conversion swimming pool dehumidifying unit with fresh air precooling and preheating treatment is characterized by comprising a box body and a heat exchanger,
the box body is provided with an air outlet and a fresh air inlet,
the heat exchanger is provided with an air exhaust inlet, an air exhaust outlet, a fresh air inlet, a fresh air outlet and a heat exchange core,
the air outlet is connected with an air exhaust inlet of the heat exchanger, and the air exhaust inlet is connected with an air exhaust outlet through a first flow cavity of the heat exchange core;
the fresh air inlet is connected with the fresh air outlet through a second flow cavity of the heat exchange core;
the fresh air outlet is connected with the fresh air inlet.
2. The frequency conversion swimming pool dehumidifier unit of claim 1, wherein said first flow chamber and said second flow chamber are provided with fins, respectively.
3. The variable frequency swimming pool dehumidifier unit of claim 1, wherein said heat exchange core comprises a frame and a plurality of flow chamber partitions spaced within said frame,
the first flow cavity and the second flow cavity are respectively arranged at two sides of the flow cavity partition plate,
and a sealing plate of the first flow cavity and a sealing plate of the second flow cavity are arranged between two adjacent flow cavity separation plates.
4. The variable frequency swimming pool dehumidifier unit of claim 2 or 3, wherein said heat exchanger housing is provided with a plurality of air path partitions,
the air path clapboard extends from the side wall of the shell to the heat exchange core;
the inner ends of the air path clapboards form a mounting seat, and the heat exchange core is arranged on the mounting seat.
5. The frequency conversion swimming pool dehumidifier set of claim 1, further comprising a frequency conversion compressor, an indoor condenser, a liquid storage tank, an expansion valve and an evaporator,
the output end of the variable frequency compressor is connected with an indoor condenser,
the indoor condenser is connected with the liquid storage tank, and the liquid storage tank is connected with the evaporator through an expansion valve;
the evaporator is connected with the variable-frequency compressor.
6. The variable frequency swimming pool dehumidifier set of claim 5, wherein said cabinet comprises a control box, a return air box, a fresh air box, a dehumidification box, a temperature regulating box and an air supply box connected in sequence,
the variable frequency compressor is arranged in the control box, the air return box is provided with an air return port and an air outlet, the fresh air port is arranged on the fresh air box,
the downstream of the air return inlet is provided with an air outlet, a fresh air inlet, an evaporator, an indoor condenser and an air supply outlet in sequence,
the evaporator and the indoor condenser are arranged in the dehumidification box, and the air supply outlet is arranged in the air supply box.
7. The frequency conversion swimming pool dehumidifier unit of claim 6,
the device also comprises a titanium tube heat exchanger, wherein one end of the titanium tube heat exchanger is connected with the output end of the variable frequency compressor, and the other end of the titanium tube heat exchanger is connected with the liquid storage tank;
the input end of the variable frequency compressor is provided with a gas-liquid separator;
the input ends of the titanium tube heat exchanger and the outdoor condenser or the indoor condenser are provided with electromagnetic valves or throttle valves.
8. The variable frequency swimming pool dehumidifier unit of claim 6, wherein said temperature-regulating tank is provided with a water-tube-disk evaporator therein,
the lower extreme of evaporimeter and indoor condenser is provided with the liquid trap, be provided with V type collecting tank on the liquid trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222886083.1U CN218583304U (en) | 2022-10-31 | 2022-10-31 | Fresh air precooling and preheating treatment's frequency conversion swimming pool dehumidification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222886083.1U CN218583304U (en) | 2022-10-31 | 2022-10-31 | Fresh air precooling and preheating treatment's frequency conversion swimming pool dehumidification unit |
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| Publication Number | Publication Date |
|---|---|
| CN218583304U true CN218583304U (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222886083.1U Active CN218583304U (en) | 2022-10-31 | 2022-10-31 | Fresh air precooling and preheating treatment's frequency conversion swimming pool dehumidification unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218583304U (en) |
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2022
- 2022-10-31 CN CN202222886083.1U patent/CN218583304U/en active Active
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