CN209116501U - A kind of fresh air dehumidifier control device - Google Patents
A kind of fresh air dehumidifier control device Download PDFInfo
- Publication number
- CN209116501U CN209116501U CN201821452099.9U CN201821452099U CN209116501U CN 209116501 U CN209116501 U CN 209116501U CN 201821452099 U CN201821452099 U CN 201821452099U CN 209116501 U CN209116501 U CN 209116501U
- Authority
- CN
- China
- Prior art keywords
- side condenser
- fresh air
- wind side
- water
- connect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model proposes a kind of fresh air dehumidifier control device, including controller, capillary, the first triple valve, the second triple valve and the wind side condenser, wind side evaporator, water side condenser, compressor, the first electric expansion valve and the second electric expansion valve that are electrically connected with the controller respectively；The utility model is by matching the capillary in the refrigerant inlet in the wind side condenser and the connecting line between first triple valve, control the cold medium flux for flowing into the wind side condenser in advance using the capillary, then first electric expansion valve is cooperated to realize the condensing pressure for being formed in the wind side condenser and being different from the water side condenser, to improve the condensation effect of the wind side condenser, and then effectively improve the exchange capability of heat of the wind side condenser, it is advantageously implemented and the effect that appropriate heating is adjusted is carried out to fresh air, keep the efficiency of equipment higher, and application range is wider.
Description
Technical field
The utility model relates to heat pump control field more particularly to a kind of fresh air dehumidifier control devices.
Background technique
In the prior art, in fresh air dehumidification equipment, wind side condenser and wind side evaporator are simutaneously arranged in fresh air duct
It is interior, a water side condenser usually in parallel, to guarantee that fresh air can be suitably heated to indoor dew-point temperature after cool-down dehumidification, from
And it being discharged into interior, but since device condensation temperature is almost the same, refrigerant is more in the heat that water side condenser is released, so that water side
The condensation effect of condenser is far superior to wind side condenser, and wind side condenser is caused effectively not carry out heating tune to fresh air
Section, the fresh air that will be less than indoor dew-point temperature in this way are discharged into interior, and fresh air will be condensed in air outlet, influence user experience, simultaneously
The condensed water of formation will directly be dropped in ground, if family uses timber floor, timber floor is easy to cause to damage, and empty
Recall air port be also easier to make moist it is mouldy.
Utility model content
The utility model provides a kind of fresh air dehumidifier control device, can not be effective to solve existing wind side condenser
The technical issues of heating is adjusted is carried out to fresh air, to enhance the condensation effect of wind side condenser, so realize to fresh air into
Effectively heating is adjusted row.
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of fresh air dehumidifier control device, packet
Include controller, capillary, the first triple valve, the second triple valve and the wind side condenser being electrically connected respectively with the controller,
Wind side evaporator, water side condenser, compressor, the first electric expansion valve and the second electric expansion valve；
The first end of first triple valve is connect with the exhaust outlet of the compressor, the second end of first triple valve
It is connect by the capillary with the refrigerant inlet of wind side condenser, the refrigerant exit of the wind side condenser passes through the first electronics
Expansion valve is connect with the first end of second triple valve, and the second end of second triple valve is cold with wind side evaporator
Matchmaker's import connection, the refrigerant exit of wind side evaporator are connect with the gas returning port of the compressor；
The third end of first triple valve is connect with the refrigerant inlet of the water side condenser, the water side condenser
Refrigerant exit is connect by the second electric expansion valve with the third end of second triple valve.
Preferably, the fresh air dehumidifier control device further includes the forecooler being electrically connected with the controller,
The water outlet of the forecooler is connect with the water inlet of the water side condenser, the water inlet of the forecooler and external water inlet pipe
Road connection, the water outlet of the water side condenser are connect with external outlet conduit.
Preferably, the fresh air dehumidifier control device further includes first filter and the second filter, described
The import of first filter is connect with the refrigerant exit of the wind side condenser, the outlet of the first filter and described first
Electric expansion valve connection；The import of second filter is connect with the refrigerant exit of the water side condenser, second mistake
The outlet of filter is connect with second electric expansion valve.
Preferably, the capillary is capillary brass pipe.
Compared with the prior art, the utility model embodiment has the following beneficial effects:
1, by being matched in the refrigerant inlet in the wind side condenser and the connecting line between first triple valve
The capillary controls the cold medium flux for flowing into the wind side condenser using the capillary in advance, then cooperates described
One electric expansion valve realizes the condensing pressure for being formed in the wind side condenser and being different from the water side condenser, to improve
The condensation effect of the wind side condenser, and then the exchange capability of heat of the wind side condenser is effectively improved, it is advantageously implemented
The effect that appropriate heating is adjusted is carried out to fresh air, keeps the efficiency of equipment higher, and application range is wider.
2, the utility model realizes leaving air temp and is adjusted, efficiently solve by increasing by one section of capillary
The problem of reducing indoor refrigeration duty and preventing air hose condensation.
3, fresh air dehumidifier control device configuration provided by the utility model is simple, is suitable for the heat exchanger of plurality of specifications simultaneously
Match the capillary of dimension.
4, the fresh air dehumidifier using the fresh air dehumidifier control device is safe and practical, is divided in advance using the capillary
Stream and formation are different from the section of main road condensing pressure, efficiently avoid the wind side condenser hydrops in regulating outlet air temperature
Problem, and improve heat exchange efficiency.
Detailed description of the invention
Fig. 1: for the structural schematic diagram of the utility model fresh air dehumidifier control device.
Wherein, the appended drawing reference of Figure of description is as follows:
1, capillary；2, the first triple valve；3, the second triple valve；4, wind side condenser；5, wind side evaporator；6, water side is cold
Condenser；61, the refrigerant inlet of water side condenser；62, the refrigerant exit of water side condenser；63, the water inlet of water side condenser；
64, the water outlet of water side condenser；7, compressor；8, the first electric expansion valve；9, the second electric expansion valve；10, forecooler；
11, first filter；12, the second filter.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 is please referred to, the preferred embodiment in the utility model provides a kind of fresh air dehumidifier control device, including control
Device, capillary 1, the first triple valve 2, the second triple valve 3 and wind side condenser 4, the wind being electrically connected respectively with the controller
Side evaporator 5, water side condenser 6, compressor 7, the first electric expansion valve 8 and the second electric expansion valve 9；
Wherein the first end of first triple valve 2 is connect with the exhaust outlet of the compressor 7, first triple valve 2
Second end connect by the capillary 1 with the refrigerant inlet of wind side condenser 4, the refrigerant exit of the wind side condenser 4
It is connect by the first electric expansion valve 8 with the first end of second triple valve 3, the second end of second triple valve 3 and institute
State the refrigerant inlet connection of wind side evaporator 5, the gas returning port company of the refrigerant exit of wind side evaporator 5 and the compressor 7
It connects；
The third end of first triple valve 2 is connect with the refrigerant inlet 61 of the water side condenser 6, the water side condensation
The refrigerant exit 62 of device 6 is connect by the second electric expansion valve 9 with the third end of second triple valve 3.
In the present embodiment, when fresh air passes through wind side evaporator 5, cool-down dehumidification is carried out by wind side evaporator 5, then low temperature
Dry fresh air carries out heating adjusting to fresh air by wind side condenser 4 by wind side condenser 4, to keep the temperature of fresh air high
In room dew-point temperature, it is finally discharged into interior.
It should be noted that the temperature control principle of the fresh air dehumidifier control device is:
Firstly, the gaseous coolant of high temperature and pressure comes out from compressor 7, then by the first triple valve 2, a portion is cold
Matchmaker first passes through capillary 1 and becomes the liquid refrigerants of medium temperature high pressure, then after being exchanged heat with fresh air into wind side condenser 4
It throttles into the first electric expansion valve 8, becomes the liquid refrigerants of low-temp low-pressure, then by the second triple valve 3, from wind side evaporator
5 refrigerant inlet enters wind side evaporator 5, and the liquid refrigerants of low-temp low-pressure exchanges heat in wind side evaporator 5 with fresh air, right
Fresh air carries out cool-down dehumidification, and the gaseous coolant of last medium temperature low pressure enters compressor 7 by the refrigerant exit of wind side evaporator 5
Gas returning port returns to compressor 7, completes one cycle；Wherein another part refrigerant by the refrigerant inlet 61 of water side condenser 6 into
Water inlet side condenser 6 exchanges heat with the cold water in water side condenser 6, becomes the liquid refrigerants of medium temperature high pressure, then passes through water
The refrigerant exit 62 of side condenser 6 enters the second electric expansion valve 9 and throttles, and becomes the liquid refrigerants of low-temp low-pressure, then passes through
Second triple valve 3 enters wind side evaporator 5 from the refrigerant inlet of wind side evaporator 5, and the liquid refrigerants of low-temp low-pressure is steamed in wind side
It exchanges heat in hair device 5 with fresh air, cool-down dehumidification is carried out to fresh air, the gaseous coolant of last medium temperature low pressure passes through wind side evaporator
5 refrigerant exit outflow, and compressor 7 is returned to by the gas returning port of compressor 7, complete one cycle.
In the present embodiment, the fresh air dehumidifier control device further includes the forecooler being electrically connected with the controller
10, the water outlet of the forecooler 10 is connect with the water inlet 63 of the water side condenser 6, the water inlet of the forecooler 10 with
External water inlet line connection, the water outlet 64 of the water side condenser 6 are connect with external outlet conduit.
Fresh air is before carrying out cool-down dehumidification by wind side evaporator 5, first by being passed through the forecooler 10 of cold water, to fresh air
It is pre-chilled, the fresh air after pre-cooling passes through wind side evaporator 5 again, to enhance the cool-down dehumidification effect to fresh air.
In the present embodiment, the fresh air dehumidifier control device further includes first filter 11 and the second filter 12,
The import of the first filter 11 is connect with the refrigerant exit of the wind side condenser 4, the outlet of the first filter 11
It is connect with first electric expansion valve 8；The refrigerant exit 62 of the import of second filter 12 and the water side condenser 6
Connection, the outlet of second filter 12 is connect with second electric expansion valve 9.
A part of refrigerant enters the first electric expansion valve after filtering after coming out from wind side condenser 4 by first filter 11
8, the refrigerant by filtering enters wind side evaporator 5 and exchanges heat with fresh air, makes heat transfer effect more preferably；Another part refrigerant is from water
Side condenser 6 enters the second electric expansion valve 9 after filtering after coming out by the second filter 12, enters wind by the refrigerant of filtering
Side evaporator 5 exchanges heat with fresh air, and then makes heat transfer effect more preferably.
In the present embodiment, the capillary 1 is capillary brass pipe, and compared to the capillary of other materials, capillary brass pipe resists
Pressure property is more preferable, and performance is more excellent, can further improve the heat transfer effect of refrigerant.
The utility model passes through the connection between the refrigerant inlet of the wind side condenser 4 and first triple valve 2
The capillary 1 is matched on pipeline, the cold medium flux of the wind side condenser 4 is flowed into using the control in advance of capillary 1, so
First electric expansion valve 8 is cooperated to realize that formation is different from the cold of the water side condenser 6 in the wind side condenser 4 afterwards
Solidifying pressure, to improve the condensation effect of the wind side condenser 4, and then effectively improves changing for the wind side condenser 4
Thermal energy power is advantageously implemented and carries out the effect that appropriate heating is adjusted to fresh air, keeps the efficiency of equipment higher, and application range is more
Extensively.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
The detailed description of step, it should be understood that the foregoing is merely specific embodiment of the utility model, be not used to limit this reality
With novel protection scope.Particularly point out, to those skilled in the art, it is all the spirit and principles of the utility model it
Any modification, equivalent substitution, improvement and etc. that are interior, being done, should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of fresh air dehumidifier control device, which is characterized in that including controller, capillary, the first triple valve, the second threeway
Valve and the wind side condenser being electrically connected respectively with the controller, wind side evaporator, water side condenser, compressor, the first electricity
Sub- expansion valve and the second electric expansion valve；
The first end of first triple valve is connect with the exhaust outlet of the compressor, and the second end of first triple valve passes through
The capillary is connect with the refrigerant inlet of wind side condenser, and the refrigerant exit of the wind side condenser passes through the first electronic expansion
Valve is connect with the first end of second triple valve, the refrigerant of the second end of second triple valve and wind side evaporator into
Mouth connection, the refrigerant exit of wind side evaporator are connect with the gas returning port of the compressor；
The third end of first triple valve is connect with the refrigerant inlet of the water side condenser, the refrigerant of the water side condenser
Outlet is connect by the second electric expansion valve with the third end of second triple valve.
2. fresh air dehumidifier control device as described in claim 1, which is characterized in that the fresh air dehumidifier control device is also
Including the forecooler being electrically connected with the controller, the water inlet of the water outlet of the forecooler and the water side condenser connects
It connects, the water inlet of the forecooler is connect with external water inlet line, the water outlet of the water side condenser and external outlet conduit
Connection.
3. fresh air dehumidifier control device as described in claim 1, which is characterized in that the fresh air dehumidifier control device is also
Including first filter and the second filter, the refrigerant exit of the import of the first filter and the wind side condenser connects
It connects, the outlet of the first filter is connect with first electric expansion valve；The import of second filter and the water
The refrigerant exit of side condenser connects, and the outlet of second filter is connect with second electric expansion valve.
4. fresh air dehumidifier control device as described in claim 1, which is characterized in that the capillary is capillary brass pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821452099.9U CN209116501U (en) | 2018-09-05 | 2018-09-05 | A kind of fresh air dehumidifier control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821452099.9U CN209116501U (en) | 2018-09-05 | 2018-09-05 | A kind of fresh air dehumidifier control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209116501U true CN209116501U (en) | 2019-07-16 |
Family
ID=67198162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821452099.9U Active CN209116501U (en) | 2018-09-05 | 2018-09-05 | A kind of fresh air dehumidifier control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209116501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234301A (en) * | 2021-12-13 | 2022-03-25 | 广东芬尼克兹节能设备有限公司 | Dehumidifier and accumulated liquid prevention control method thereof |
-
2018
- 2018-09-05 CN CN201821452099.9U patent/CN209116501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234301A (en) * | 2021-12-13 | 2022-03-25 | 广东芬尼克兹节能设备有限公司 | Dehumidifier and accumulated liquid prevention control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102645060B (en) | Multi-split air conditioning system | |
| CN105444310B (en) | A kind of double cold source intelligent fresh air units of double plates | |
| CN108679870A (en) | A kind of warm and humid sub-control air-conditioning system with Fresh air handing function | |
| CN103983013B (en) | Novel frost-free air source hot pump water heater | |
| CN102628626B (en) | Air conditioning dehumidification evaporative type condensation three-work-condition cold and hot water unit | |
| CN101398234A (en) | Low-temperature air-cooling heat pump unit | |
| CN103388905A (en) | Evaporator flow-adjustable heat-pump water heater system | |
| CN103759468B (en) | A kind of two temperature-heat-source heat pump | |
| CN205747213U (en) | A kind of integral type furred ceiling air conditioner in machine room | |
| CN108119953A (en) | Splitting heat pump air conditioner device | |
| CN209116501U (en) | A kind of fresh air dehumidifier control device | |
| CN104315633B (en) | For the handpiece Water Chilling Units in air conditioner refrigerating field, method of work and cold-producing medium | |
| CN206861943U (en) | Hot gas bypass defrosting structure, air-conditioner outdoor unit and air conditioner | |
| CN104913411B (en) | A kind of air-conditioner set | |
| CN201074922Y (en) | High-efficiency air source heat pump type air conditioner | |
| CN205678929U (en) | Single twin-stage overlapping dries source pump | |
| CN106257160A (en) | A kind of Frostless air-source heat pump system based on solid absorption technology | |
| CN206944519U (en) | A kind of multi-stage variable coolant system | |
| CN106500205B (en) | Trans critical cycle and the compound air treatment system of two-stage solution dehumidification system | |
| CN205957380U (en) | Air humidifying device | |
| CN108489144A (en) | A kind of drying system using overlapping multiple heat pump | |
| CN204214044U (en) | A kind of indoor apparatus of air conditioner and air-conditioning equipment | |
| CN208920648U (en) | A kind of refrigeration system | |
| CN209027057U (en) | A kind of heat exchanger and air-conditioning | |
| CN208567194U (en) | A kind of air-conditioning system of complete straight swollen type independent temperature-humidity control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |