CN207378943U - A kind of temperature and humidity control system - Google Patents
A kind of temperature and humidity control system Download PDFInfo
- Publication number
- CN207378943U CN207378943U CN201721127441.3U CN201721127441U CN207378943U CN 207378943 U CN207378943 U CN 207378943U CN 201721127441 U CN201721127441 U CN 201721127441U CN 207378943 U CN207378943 U CN 207378943U
- Authority
- CN
- China
- Prior art keywords
- temperature
- heat exchanger
- working medium
- humidity control
- control system
- 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.)
- Expired - Fee Related
Links
Landscapes
- Control Of Temperature (AREA)
Abstract
The utility model discloses a kind of temperature and humidity control systems, First Heat Exchanger, the second heat exchanger, working medium pump and working medium pond including temperature and humidity control equipment cavity, for being connected with temperature and humidity control device external environment, First Heat Exchanger is installed on inside temperature and humidity control equipment cavity, First Heat Exchanger is sequentially connected with the second heat exchanger, working medium pond, and working medium pump is connected respectively with First Heat Exchanger, working medium pond.The utility model can avoid expending the substantial amounts of energy, energy conservation and environmental protection.
Description
Technical field
The utility model is related to a kind of temperature humidity adjusting device more particularly to a kind of temperature and humidity control systems.
Background technology
At present, environmental test equipment is the temperature by the regulation and control of temperature and humidity control system to simulate the equipment of natural climate environment
It is wider to spend scope, it is higher to the required precision of temperature and humidity.
But there are following defects for existing temperature and humidity control system：
Cooling is mainly realized by compressor assembly；Heating is by resistance wire electrified regulation.Even if away from environment temperature
The high temperature section and low-temperature zone of condition, heating or refrigeration are not always the case.Such method expends the substantial amounts of energy, especially freezes
When it is even more so.And the heat for being transferred to environment is needed to include two parts, not only there is temperature and humidity control equipment to need to discharge in itself
Heat, the heat that generates when also having compressor operating.
When doing damp condition, in order to meet and constant humidity is, it is necessary to which certain refrigerating capacity maintains humidity.Traditional side
Method is to provide this cold by refrigeration system, and all some are relatively low for cold that refrigeration system provides, temperature, easily generate humidity
Larger fluctuation not only increases the difficulty of control, nor energy saving.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of temperature and humidity control systems, can
It avoids expending the substantial amounts of energy, energy conservation and environmental protection.
The purpose of this utility model adopts the following technical scheme that realization：
A kind of temperature and humidity control system, including temperature and humidity control equipment cavity, for being connected with temperature and humidity control device external environment
First Heat Exchanger, the second heat exchanger, working medium pump and working medium pond, the First Heat Exchanger is installed in temperature and humidity control equipment cavity
Portion, the First Heat Exchanger are sequentially connected with the second heat exchanger, working medium pond, the working medium pump respectively with First Heat Exchanger, working medium
Pond connects.
Further, heat exchanging air duct is equipped in the temperature and humidity control equipment cavity, the First Heat Exchanger is located at heat exchange wind
In road, heater and evaporator are equipped in the heat exchanging air duct.
Further, working medium conveyance conduit, the First Heat Exchanger bottom installation are installed at the top of the First Heat Exchanger
There is working medium discharge tube.
Further, the import of the First Heat Exchanger is equipped with air blower, and the air blower is connected with working medium pump.Into one
Step ground, second heat exchanger are cooling tower, and second heat exchanger is equipped with fan.
Further, second heat exchanger is also associated with refrigeration system.
Further, the First Heat Exchanger is connected with working medium pond.
Further, the in vivo maximum temperature of temperature and humidity control equipment cavity is 150 degree~250 degree, and minimum temperature is -40
~-85 degree of degree.
Compared with prior art, the beneficial effects of the utility model are：
By setting temperature and humidity control equipment cavity, First Heat Exchanger and the second heat exchanger, First Heat Exchanger is mounted on control
Inside the wet equipment cavity of temperature control, First Heat Exchanger is made to be connected with the second heat exchanger, in the high temperature section far above environment temperature, when needing
When wanting reducing temperature and humidity, make working medium pump work, the working medium in working medium pond is delivered to First Heat Exchanger by working medium pump, and First Heat Exchanger will
The heat of temperature and humidity control equipment internal environment takes the second heat exchanger to by working medium, and passes through the second heat exchanger transfer to temperature control control
The temperature of proximity device external environment, drop are down in wet device external environment, and then at a temperature of temperature and humidity control equipment cavity is interior
Contribute to make temperature and humidity control equipment cavity in vivo water vapor condensation while warm, and then decline humidity, it at this time can be as needed
Start compressor assembly and carry out machinery cooling until setting value, help to reduce the consuming of the energy, energy conservation and environmental protection；Away from environment
The low-temperature zone of temperature when needing to start to warm up from low temperature, makes working medium pump work, the working medium in working medium pond is delivered to by working medium pump
First Heat Exchanger, the in vivo temperature rise of temperature and humidity control equipment cavity, makes the working medium flowed out in First Heat Exchanger be delivered to second and changes
In hot device, the second heat exchanger is transported to that working medium pond is spare after working medium is heated up, and the working medium conveying in working medium pond is made it by working medium pump
It is back in First Heat Exchanger, raises the temperature inside First Heat Exchanger, treat that temperature and humidity control equipment interior environment temperature approaches
After ambient temperature, then to heater strip electrified regulation to setting value, the temperature section of electrified regulation is needed due to shortening, it is reachable
To energy saving effect, heating while, also increases the in vivo vapor of temperature and humidity control equipment cavity, and then increases humidity, so as to
It can achieve the purpose that temperature and humidity control, help to reduce production cost.
Description of the drawings
Fig. 1 is the structure diagram of the utility model temperature and humidity control system.
In figure：1st, temperature and humidity control equipment cavity；2nd, First Heat Exchanger；3rd, the second heat exchanger；4th, working medium pump；5th, working medium pond；
11st, heat exchanging air duct.
Specific embodiment
In the following, with reference to attached drawing and specific embodiment, the utility model is described further, it is necessary to explanation is,
On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
A kind of temperature and humidity control system as shown in Figure 1, including temperature and humidity control equipment cavity 1, for temperature and humidity control equipment
First Heat Exchanger 2, the second heat exchanger 3, working medium pump 4 and working medium pond 5, the First Heat Exchanger 2 that external environment connects are installed on temperature control
It controls inside wet equipment cavity 1, First Heat Exchanger 2 is sequentially connected with heat exchanger 3, working medium pond 5, and working medium pump 4 exchanges heat respectively with first
Device 2, working medium pond 5 connect.
The temperature controlling range of the utility model is wider, and maximum temperature is up to 100 DEG C~230 DEG C or higher, lowest temperature
Degree can reach -40 DEG C~-80 DEG C, and then by setting temperature and humidity control equipment cavity 1,2 and second heat exchanger of First Heat Exchanger
3, First Heat Exchanger 2 is mounted on inside temperature and humidity control equipment cavity 1, First Heat Exchanger 2 is made to be connected with the second heat exchanger 3,
Far above the high temperature section of environment temperature, when needing reducing temperature and humidity, working medium pump 4 is made to work, working medium pump 4 is by the work in working medium pond 5
Matter is delivered to First Heat Exchanger 2, and First Heat Exchanger 2 takes the heat of temperature and humidity control equipment internal environment to second by working medium and changes
Hot device 3, the working medium in the present embodiment is cooling water or antifreezing agent, and passes through the second heat exchanger 3 and be disseminated to temperature and humidity control equipment
In external environment, heat exchange is only carried out, without carrying out mass exchange, work efficiency is higher, temperature and humidity control equipment inner loop
The heat in border reduces, and the second heat exchanger 3 is transported to that working medium pond 5 is spare after working medium is cooled down, the working medium in working medium pond 5 is through working medium pump
4 convey and are back in First Heat Exchanger 2, so as to reduce the internal temperature of First Heat Exchanger 2, and then temperature and humidity control equipment
It is down to the temperature of proximity device external environment at a temperature of in cavity 1, cooling while helps to make temperature and humidity control equipment cavity 1
Interior water vapor condensation, and then decline humidity, compressor assembly can be started as needed at this time and carry out machinery cooling until setting
Definite value helps to reduce the consuming of the energy, energy conservation and environmental protection；In the low-temperature zone far below environment temperature, when needing heating, make work
Working medium in working medium pond 5 is delivered to First Heat Exchanger 2 by 4 work of matter pump, working medium pump 4, the temperature in temperature and humidity control equipment cavity 1
It raises, the working medium flowed out in First Heat Exchanger 2 is delivered in the second heat exchanger 3, and the second heat exchanger 3 is transported to after working medium is heated up
Working medium pond 5 is spare, and the working medium conveying in working medium pond 5 is made it be back in First Heat Exchanger 2 by working medium pump 4, makes First Heat Exchanger 2
Internal temperature rise, after temperature and humidity control equipment interior environment temperature close to after ambient temperature, then is powered to heater strip and adds
Heat needs the temperature section of electrified regulation due to shortening to setting value, can reach energy saving effect, and heating while also makes temperature control
The vapor controlled in wet equipment cavity 1 increases, and then increases humidity, so as to achieve the purpose that temperature and humidity control, contributes to
Reduce production cost.
As shown in Figure 1, being equipped with heat exchanging air duct 11 in temperature and humidity control equipment cavity 1, First Heat Exchanger 2 is made to be located at heat exchange wind
In road 11, air blower, air blower work are installed in the import of First Heat Exchanger 2, air blower sucks the air of ambient enviroment,
Air-flow flows through First Heat Exchanger 2, and the import of First Heat Exchanger 2 is located at one end of heat exchanging air duct 11, and gas passes through in heat exchanging air duct 11
The import of First Heat Exchanger 2 enters First Heat Exchanger 2, and First Heat Exchanger 2 swaps the heat of the heat of gas and air-flow,
Even if the heat of gas and the heat of air-flow swap in temperature and humidity control equipment cavity 1, the outlet of First Heat Exchanger 2 is located at control
The wet device external of temperature control completes the sky of the gas of heat exchange from the outlet drain of First Heat Exchanger 2 to temperature and humidity control device external
In gas.When heating up from low temperature, the temperature in temperature and humidity control equipment cavity 1 is too low, less than the solidification point of working medium；Or temperature control control
During the required refrigerating capacity very little of wet equipment, air blower air blast into First Heat Exchanger 2, temperature and humidity control device external environment are opened
The import of air from First Heat Exchanger 2 enter in First Heat Exchanger 2, using the air of temperature and humidity control device external environment come into
Row cooling, contributes to energy saving, and air blower is in parallel with 4 circuit of working medium pump, and the air of ambient enviroment sucks air blower, then by
Air blower blow out, after air-flow flows through First Heat Exchanger 2, blown out from First Heat Exchanger 2, air blower circuit it is in parallel with working medium pump 4 and
Interlocking, air blower work, makes working medium cool down, and when working medium is down to proper temperature, air blower is closed, and work pump work, by working medium
It is delivered in First Heat Exchanger 2.
As a kind of preferable embodiment of the present embodiment, heater and evaporator, Ke Yili are equipped in heat exchanging air duct 11
The gas exchanged with heater in hot-flow flue 11 is heated, and cooling processing or place of drying are carried out to gas using evaporator
Reason can achieve the purpose that reduce humidity.
As a kind of preferable embodiment of the present embodiment, 2 top of First Heat Exchanger is equipped with working medium conveyance conduit, work
Matter enters First Heat Exchanger 2 by working medium conveyance conduit, is equipped with working medium discharge tube in 2 bottom of First Heat Exchanger, first changes
Working medium in hot device 2 is discharged from working medium discharge tube so that the pipeline of transferring working medium has certain slope on First Heat Exchanger 2
Degree, even if working medium is flowed into from 2 top of First Heat Exchanger, the outflow of 2 bottom of First Heat Exchanger helps that working medium is made to be completely exhausted out first
Outside heat exchanger 2, so as to improve radiating efficiency, in order to avoid influence 2 subsequent work of First Heat Exchanger.
As shown in Figure 1, according to actual needs, when the temperature of the temperature proximity device external environment in temperature and humidity control equipment
When, the second heat exchanger 3 is made to be connected with refrigeration system, when refrigeration system uses water-cooled, the second heat exchanger 3 and external cooling
Water system connects, by from external cooling water to, the heat of temperature and humidity control equipment to be taken to external cooling tower cooler.Work as system
When cooling system uses air-cooled, the second heat exchanger 3 is the small-sized sealed cooling tower in a temperature and humidity control equipment, makes second
Heat exchanger 3 is installed in temperature and humidity control equipment cavity 1, is cooled down to the gas in temperature and humidity control equipment cavity 1, the second heat exchange
Device 3 is equipped with fan and helps to improve radiating efficiency, and then temperature and humidity control equipment can be made to disclosure satisfy that wanting for relatively low refrigerating capacity
It asks, the condensation number increase of vapor declines humidity under cryogenic conditions in temperature and humidity control equipment, so as to reach accurate control
Low temperature and low humidity requirement.
As shown in Figure 1, when connecting refrigeration system, working medium makes First Heat Exchanger 2 and working medium pond using the method for interior cycling
5 connections increase a pipeline for leading to working medium pond 5 that is, between 2 and second heat exchanger 3 of First Heat Exchanger, and working medium is from the at this time
After the outflow of one heat exchanger 2, without the second heat exchanger 3, it is returned directly in working medium pond 5.
The maximum temperature in temperature and humidity control equipment cavity 1 is allow to be up to 150 degree~250 degree, reachable -40 degree of minimum temperature
~-85 degree, i.e., so that the utility model disclosure satisfy that the temperature requirement of environmental test.
The above embodiment is only the preferred embodiment of the utility model, it is impossible to be protected with this to limit the utility model
Scope, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (8)
1. a kind of temperature and humidity control system, it is characterised in that：Including temperature and humidity control equipment cavity, for temperature and humidity control device external
First Heat Exchanger, the second heat exchanger, working medium pump and the working medium pond of environment connection, the First Heat Exchanger are installed on temperature and humidity control and set
Standby inside cavity, the First Heat Exchanger are sequentially connected with the second heat exchanger, working medium pond, and the working medium pump exchanges heat respectively with first
Device, the connection of working medium pond.
2. temperature and humidity control system as described in claim 1, it is characterised in that：Heat exchange is equipped in the temperature and humidity control equipment cavity
Air passage, the First Heat Exchanger are located in heat exchanging air duct, and heater and evaporator are equipped in the heat exchanging air duct.
3. temperature and humidity control system as described in claim 1, it is characterised in that：It is defeated that working medium is installed at the top of the First Heat Exchanger
Pipeline is sent, the First Heat Exchanger bottom is equipped with working medium discharge tube.
4. temperature and humidity control system as described in claim 1, it is characterised in that：The import of the First Heat Exchanger is equipped with air blast
Machine, the air blower are connected with working medium pump.
5. temperature and humidity control system as described in claim 1, it is characterised in that：Second heat exchanger is cooling tower, described the
Two heat exchangers are equipped with fan.
6. temperature and humidity control system as claimed in claim 2, it is characterised in that：Second heat exchanger is also associated with refrigeration system
System.
7. temperature and humidity control system as described in claim 1, it is characterised in that：The First Heat Exchanger is connected with working medium pond.
8. temperature and humidity control system as described in claim 1, it is characterised in that：The in vivo highest temperature of temperature and humidity control equipment cavity
It spends for 150 degree~250 degree, minimum temperature is~-85 degree of -40 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127441.3U CN207378943U (en) | 2017-09-04 | 2017-09-04 | A kind of temperature and humidity control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127441.3U CN207378943U (en) | 2017-09-04 | 2017-09-04 | A kind of temperature and humidity control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207378943U true CN207378943U (en) | 2018-05-18 |
Family
ID=62342802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721127441.3U Expired - Fee Related CN207378943U (en) | 2017-09-04 | 2017-09-04 | A kind of temperature and humidity control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207378943U (en) |
-
2017
- 2017-09-04 CN CN201721127441.3U patent/CN207378943U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104320953B (en) | Secondary water-loop server cabinet cooling system | |
| CN104896641B (en) | A kind of double evaporators dynamic ice cold storage system | |
| CN204157201U (en) | A kind of intermediate water loop server cabinet cooling system | |
| CN207365180U (en) | A kind of data center to be cooled down using fresh air constant enthalpy | |
| CN105848452A (en) | Four-in-one heat radiation system of data center | |
| CN106568133A (en) | Refrigerating and heating pump type frostless air conditioner outdoor unit | |
| CN106568134A (en) | Refrigerating and heating pump type frostless air conditioner outdoor unit | |
| CN109219722A (en) | Air-conditioning system | |
| CN206959266U (en) | A kind of cold and hot energy saver that can be recycled of all-fresh air purification air-conditioning air draft | |
| CN205678799U (en) | The water resource heat pump heater that cooling water heat reclaims | |
| CN107327993B (en) | Refrigerating system and refrigerating method thereof | |
| CN101881495B (en) | Cold accumulation type radiant air-conditioning system based on evaporative cooling | |
| CN106440599A (en) | Liquid cooling temperature control system allowing wide temperature range natural cooling | |
| CN109649200A (en) | A kind of automobile charging equipment intelligence consumption reduction humidity control system | |
| CN212253004U (en) | Two-stage indirect evaporative cooling air conditioning unit | |
| CN205090501U (en) | Air conditioning unit system | |
| CN105333543A (en) | Multifunctional central air-conditioning system and running control method thereof | |
| CN207378943U (en) | A kind of temperature and humidity control system | |
| CN205793884U (en) | A kind of quaternity cooling system of data center | |
| CN111594962A (en) | Fluorine pump energy-saving indirect evaporative cooling air conditioning unit and control method | |
| CN203267453U (en) | Energy-saving type gravure press | |
| CN201074881Y (en) | Independent fresh air air-conditioning system and water ring heat pump as fresh air unit | |
| CN207365522U (en) | A kind of air blowing defroster | |
| CN103225850B (en) | A kind of silent air-conditioning system | |
| CN205619621U (en) | Air can transducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20200904 |