CN218154563U - Dehumidifier with double capillary tubes - Google Patents
Dehumidifier with double capillary tubes Download PDFInfo
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- CN218154563U CN218154563U CN202222399686.9U CN202222399686U CN218154563U CN 218154563 U CN218154563 U CN 218154563U CN 202222399686 U CN202222399686 U CN 202222399686U CN 218154563 U CN218154563 U CN 218154563U
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- condenser
- evaporator
- compressor
- capillary tube
- main body
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- 230000006837 decompression Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 abstract description 10
- 238000007791 dehumidification Methods 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 238000001704 evaporation Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a dehumidifier that possesses two capillaries, it includes: the air conditioner comprises a main body, a pair of air inlet valves arranged on one side inside the main body, an air supply fan arranged on the other side inside the main body, a filter screen arranged on the downstream of the air inlet valves, an evaporator arranged on the downstream of the filter screen, a condenser arranged side by side with the evaporator, a first capillary tube connecting the evaporator and the condenser, a second capillary tube connecting the evaporator and the condenser, a compressor arranged at the central position inside the main body, a compression exhaust pipe connecting the condenser and the compressor, and a compression return pipe connecting the evaporator and the compressor. The utility model has the advantages that: the utility model realizes a plurality of refrigerating capacities by carrying more than one capillary tube in the same refrigerating system; more than one capillary tube is carried in the same refrigeration system to realize a plurality of decompression quantities; the same dehumidifier realizes large dehumidification capacity and deep dehumidification by adjusting the refrigerant flow channel in different environments.
Description
Technical Field
The utility model belongs to new trend system field, in particular to dehumidifier that possesses two capillaries.
Background
At present, dehumidifiers with various principles exist in the market, wherein the direct expansion type dehumidifier is relatively common. The dehumidification module of the direct expansion dehumidifier is a common structure containing 4 refrigeration pieces: compressor, condenser, throttle mechanism, evaporimeter. At present, a fixed-frequency compressor is mainly used as a compressor, and a capillary tube is mainly used as a throttling mechanism.
The existing direct expansion dehumidifier using capillary throttling only has one capillary, which results in that the refrigerating capacity of a refrigerating system is fixed and the evaporation temperature in an evaporator is also fixed when a constant frequency compressor is used under the same external condition. When the dehumidification function works, large cooling capacity is needed at high temperature and high relative humidity, and large temperature reduction capacity is needed at low relative humidity, and contradiction exists between the two.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is: the dehumidifier with the double capillary tubes is provided, so that the dehumidifier can meet the requirements of high cooling capacity in a high-temperature and high-humidity state and low temperature in a low-humidity state under the condition that the main structure of the dehumidifier is not changed.
The technical scheme of the utility model is that: a dehumidifier having a double capillary tube, comprising: the main part, the setting is at the inside a pair of air inlet blast gate of main part one side, the air supply fan of setting at the inside opposite side of main part, the filter screen of setting in air inlet blast gate low reaches, the evaporimeter of setting in filter screen low reaches, the condenser that sets up side by side with the evaporimeter, the first capillary of connecting evaporimeter and condenser, the second capillary of connecting evaporimeter and condenser, the compressor of setting at the inside central point of main part, the compression blast pipe of connecting condenser and compressor, the compression muffler of connecting evaporimeter and compressor, the automatically controlled box that sets up side by side with the air supply fan, the three way solenoid valve of setting at the condenser side, wherein three way solenoid valve respectively with the condenser, first capillary, the second capillary links to each other, and the decompression volume of first capillary is less than the decompression volume of second capillary.
On the basis of the technical scheme, the method further comprises the following subsidiary technical scheme:
preferably, further comprising: a water collecting tray arranged at the lower part of the evaporator and the condenser, a water pump arranged in the water collecting tray, and a drain pipe arranged at one side of the water collecting tray.
Preferably, the body comprises: an air inlet connected with the air inlet valve and an air outlet connected with the air supply fan.
Preferably, the inside of the filter screen is provided with activated carbon filter cotton.
Preferably, the filter screen, the evaporator and the condenser are sequentially transversely arranged inside the main body.
Preferably, the first capillary is located below the second capillary.
Preferably, the compressor is located downstream of the condenser and upstream of the supply air fan.
Preferably, the pipe diameter of the compressor return pipe is larger than that of the compressor exhaust pipe.
The utility model has the advantages that: the utility model realizes a plurality of refrigerating capacities by carrying more than one capillary tube in the same refrigerating system; the method is characterized in that more than one capillary tube is carried in the same refrigeration system to realize a plurality of evaporation capacities; the same dehumidifier realizes large dehumidification capacity and deep dehumidification by adjusting the refrigerant flow channel in different environments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention at a first viewing angle;
fig. 3 is a cross-sectional view of the present invention at a second viewing angle;
fig. 4 is a top view of the present invention.
Detailed Description
Example (b): referring to fig. 1, the present invention discloses an embodiment of a dehumidifier with dual capillaries, which includes: it comprises the following steps: the air conditioner comprises a main body 1, a pair of air inlet valves 2 arranged on one side inside the main body 1, an air supply fan 3 arranged on the other side inside the main body 1, a filter screen 4 arranged on the downstream of the air inlet valves 2, an evaporator 5 arranged on the downstream of the filter screen 4, a condenser 6 arranged side by side with the evaporator 5, a first capillary tube 7 connecting the evaporator 5 and the condenser 6, a second capillary tube 8 connecting the evaporator 5 and the condenser 6, a compressor 9 arranged at the central position inside the main body 1, a compression exhaust pipe 10 connecting the condenser 6 and the compressor 9, a compression return pipe 11 connecting the evaporator 5 and the compressor 9, an electric control box 12 arranged side by side with the air supply fan 3, and a three-way electromagnetic valve 13 arranged on the side edge of the condenser 6.
Further comprising: the dehumidifier comprises a three-way electromagnetic valve 13 arranged on the side edge of a condenser 6, a water collecting tray 14 arranged at the lower parts of an evaporator 5 and the condenser 6, a water pump 15 arranged in the water collecting tray 14, and a drain pipe 16 arranged on one side of the water collecting tray 14, wherein the water collecting tray 14 can collect local condensation formed by a compressor return air pipe 11 to prevent the occurrence of water leakage of the dehumidifier; the water pump 15 is matched with the drain pipe 16 to actively drain accumulated water in the water collecting tray 14 out of the dehumidifier.
The main body 1 includes: an air inlet 101 connected with the air inlet valve 2 and an air outlet 102 connected with the air supply fan 3.
A filter screen 4, an evaporator 5 and a condenser 6 are sequentially arranged in the main body 1 in a transverse mode, wherein activated carbon filter cotton is arranged in the filter screen 4; the condenser 6 provides high-pressure heat dissipation conditions for high-temperature and high-pressure refrigerant gas discharged by the compressor 9 so as to complete system heat dissipation. The evaporator 5 provides a low pressure environment to the refrigerant condensed by the condenser 6 to lower a boiling point of the refrigerant, thereby obtaining a refrigerating effect.
The three-way electromagnetic valve 13 is respectively connected with the condenser 6, the first capillary 7 and the second capillary 3, wherein the first capillary 7 is positioned below the second capillary 8, and the decompression amount of the first capillary 7 is less than that of the second capillary 8. The first capillary 7 and the second capillary 8 cooperate with the three-way solenoid valve 13 to adjust the flow passage of the refrigerant. When the evaporator 5 is prevented from freezing due to high temperature and high humidity and large refrigerating capacity or low temperature, the first capillary tube 7 with small decompression capacity is used, and the second capillary tube 8 with large decompression capacity is used under the condition that the dehumidification depth is required to be improved, so that two aims of variable refrigerating capacity and variable evaporation temperature are met.
The compressor 9 is located at the downstream of the condenser 6 and at the upstream of the air supply fan 3, the compressor 9 sucks low-temperature and low-pressure refrigerant gas from a compressor return air pipe 11, drives the air cylinder to compress the refrigerant gas through the operation of the motor, and discharges the high-temperature and high-pressure refrigerant gas to a compressor exhaust pipe 10 to provide power for the refrigeration cycle. Thereby realizing a refrigeration cycle of compression-condensation-expansion-evaporation.
The pipe diameter of the compressor return pipe 11 is larger than that of the compressor exhaust pipe 10.
The electric control box 12 is electrically connected with the air supply fan 3, and the electric control box 12 is provided with a sealing component to prevent the liquid from permeating to cause the short circuit of the circuit.
The utility model has the advantages that: the utility model realizes a plurality of refrigerating capacities by carrying more than one capillary tube in the same refrigerating system; the method is characterized in that more than one capillary tube is carried in the same refrigeration system to realize a plurality of evaporation capacities; the same dehumidifier realizes large dehumidification capacity and deep dehumidification by adjusting the refrigerant flow channel in different environments.
It should be understood that the above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and the protection scope of the present invention cannot be limited thereby. All equivalent changes or modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.
Claims (7)
1. A dehumidifier having a double capillary tube, comprising: the air conditioner comprises a main body (1), a pair of air inlet valves (2) arranged on one side inside the main body (1), an air supply fan (3) arranged on the other side inside the main body (1), a filter screen (4) arranged on the downstream of the air inlet valves (2), an evaporator (5) arranged on the downstream of the filter screen (4), a condenser (6) arranged side by side with the evaporator (5), a first capillary tube (7) connected with the evaporator (5) and the condenser (6), a second capillary tube (8) connected with the evaporator (5) and the condenser (6), a compressor (9) arranged at the central position inside the main body (1), a compressor exhaust pipe (10) connected with the condenser (6) and the compressor (9), a compressor return pipe (11) connected with the evaporator (5) and the compressor (9), an electric control box (12) arranged side by side with the air supply fan (3), and a three-way electromagnetic valve (13) arranged on the side of the condenser (6), wherein the three-way electromagnetic valve is respectively connected with the condenser (6), the first capillary tube (7) and the second capillary tube (8), and the decompression amount of the first capillary tube (7) is less than that of the second capillary tube (8).
2. The dehumidifier according to claim 1, further comprising: a water collecting tray (14) arranged at the lower part of the evaporator (5) and the condenser (6), a water pump (15) arranged in the water collecting tray (14), and a drain pipe (16) arranged at one side of the water collecting tray (14).
3. The dehumidifier according to claim 1, wherein: the main body (1) comprises: an air inlet (101) connected with the air inlet valve (2) and an air outlet (102) connected with the air supply fan (3).
4. The dehumidifier according to claim 1, wherein: the filter screen (4), the evaporator (5) and the condenser (6) are sequentially transversely arranged inside the main body (1).
5. The dehumidifier according to claim 1, wherein: the first capillary (7) is located below the second capillary (8).
6. The dehumidifier according to claim 1, wherein: the compressor (9) is positioned at the downstream of the condenser (6) and at the upstream of the air supply fan (3).
7. The dehumidifier according to claim 1, wherein: the pipe diameter of the compressor air return pipe (11) is larger than that of the compressor exhaust pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222399686.9U CN218154563U (en) | 2022-09-09 | 2022-09-09 | Dehumidifier with double capillary tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222399686.9U CN218154563U (en) | 2022-09-09 | 2022-09-09 | Dehumidifier with double capillary tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218154563U true CN218154563U (en) | 2022-12-27 |
Family
ID=84560616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222399686.9U Active CN218154563U (en) | 2022-09-09 | 2022-09-09 | Dehumidifier with double capillary tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218154563U (en) |
-
2022
- 2022-09-09 CN CN202222399686.9U patent/CN218154563U/en active Active
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