CN206191964U - Grain low temperature storage water chiller unit - Google Patents
Grain low temperature storage water chiller unit Download PDFInfo
- Publication number
- CN206191964U CN206191964U CN201621163532.8U CN201621163532U CN206191964U CN 206191964 U CN206191964 U CN 206191964U CN 201621163532 U CN201621163532 U CN 201621163532U CN 206191964 U CN206191964 U CN 206191964U
- Authority
- CN
- China
- Prior art keywords
- compressor
- reservoir
- low temperature
- grain
- water chiller
- 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
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a grain low temperature storage water chiller unit, including the compressor, condensing equipment reservoir and drier -filter, the compressor is sent the highly compressed refrigerant of high temperature to condensing equipment and is refrigerated, then the refrigerant of condenser after will cooling down is sending drier -filter to in sending the reservoir to, still including a three -way valve, the three -way valve is installed between reservoir and drier -filter, the other one end of three -way valve is connected and the compressor. The utility model discloses an again, draw the low temperature refrigerant in the reservoir and cool off in getting back to the compressor, can carry out the internal recycling cooling to the compressor effectively, prolonged the life of compressor.
Description
Technical field
The utility model is related to a kind of refrigeration plant, particularly for the refrigeration plant of grain storage.
Background technology
With the transformation of the rapid advances and socio-economic development mode of science and technology, grain storage technology emphasis is to " peace
The direction of full nutrition, green ecological, pollution-free, fresh and healthy " is developed.Depend on science and technology innovation, popularize science grain storage in an all-round way,
Actively develop low temperature green grain storage, improve storage condition, ensure evaluation of storage quality of grain, be truly realized " extensively store up grain, the good grain of product,
Store up grain well ", meet food-safe consumers in general, nutrition, the demand of health.
And in order to ensure the storage satety of grain, low temperature storage technique is generally used in the prior art.Low-temperature grain-storage
It is the low-temperature condition for making grain be in less than 15 DEG C by controlling temperature, improves a kind of temperature control storage of foodstuff preservation stability
Technology.Grain cryopreservation can prevent and eliminate the natural fever phenomenon during foodstuff preservation, reduce dosing, reduce
The solid zestful loss of grain dry, vitamin and grain during storing, keeps grain original fresh to greatest extent
Quality, is the generally acknowledged grain storage and fresh-keeping technology that is the most safe and reliable, meeting environment protection requirement in the whole world.Wherein, stored up in low temperature
In grain, can use carries out mechanical cooling to refrigeration unit.Existing refrigeration unit is main by condenser, compressor, dry filter
Device, reservoir, magnetic valve, heating power expansion valve, evaporator and electric-control system composition.Its operation principle is exactly：Using compressor,
Compression refrigerant circulation is arrived condenser radiating and then arrives reservoir respectively, and liquid condition arrives heating power expansion valve, starts to dam again, makes
Cryogen to absorb heat in evaporator and become gas by liquid；Because the operation of compressor is promoted, refrigerant is circulated by between liquid and gas
Change, heat extraction of absorbing heat, so as to reach the purpose of refrigeration.
In water chiller, compressor is the central role for playing key, but because compressor in the course of the work can
Produce HTHP, it is commonly known that HTHP can damage the service life of equipment, and not have in existing water chiller
There is effectively cool-down method.
Utility model content
The technical problems to be solved in the utility model is：A kind of structure that effectively can be lowered the temperature to compressor is provided.
The solution that the utility model solves its technical problem is：A kind of grain low temperature bin stores up water chiller, includes
The refrigerant of HTHP is sent to condensing unit and carried out by compressor, condensing unit reservoir and device for drying and filtering, the compressor
Refrigeration, then be sent to the refrigerant after cooling in reservoir and be sent to device for drying and filtering by condenser, also includes a triple valve,
The triple valve is arranged between reservoir and device for drying and filtering, and the other end of the triple valve is connected and compressor.
As the further improvement of above-mentioned technical proposal, controller is also included, described triple valve includes electrically-controlled valve
Door, the electric control valve is electrically connected with the controller.
As the further improvement of above-mentioned technical proposal, pressure controller, the pressure controller and compression are also included
Mechatronics, pressure gauge is also included in the pressure controller.
The beneficial effects of the utility model are：The utility model is redirected back towards pressure by by the low temperature refrigerant in reservoir
Cooled down in contracting machine, inner loop cooling effectively can be carried out to compressor, extended the service life of compressor.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than complete
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain it according to these accompanying drawings
His design and accompanying drawing.
Fig. 1 is principle work sheet of the present utility model.
Specific embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection
Enclose.In addition, all connection/annexations being previously mentioned in text, not singly refer to that component directly connects, and refer to can be according to specific reality
Situation is applied, more excellent draw bail is constituted by adding or reducing couple auxiliary.Each technology in the invention is special
Levy, can be with combination of interactions on the premise of not conflicting conflict.
A kind of reference picture 1, grain low temperature bin stores up water chiller, includes compressor 1, the reservoir 3 of condensing unit 2 and drying
The refrigerant of HTHP is sent to condensing unit 2 and is freezed by filter 4, the compressor 1, after then condenser 2 will lower the temperature
Refrigerant be sent in reservoir 3 and be sent to device for drying and filtering 4, also include a triple valve, the triple valve is arranged on liquid storage
Between device 3 and device for drying and filtering 4, other end connection and the compressor 1 of the triple valve（Referring to the dotted line of accompanying drawing 1）.
It is further used as preferred embodiment, also including controller, described triple valve includes electric control valve, institute
Electric control valve is stated to be electrically connected with the controller.Because the service condition of compressor determines that it might not be required for carrying out at cooling
Reason, therefore, when compressor operating temperature exceedes early warning value, then the switch that triple valve is opened by electric control valve so that it is low
The refrigerant of temperature can be entered into compressor, and effective radiating treatment is carried out to compressor.
It is further used as preferred embodiment, also including pressure controller, the pressure controller and the electricity of compressor 1
Connection, pressure gauge is also included in the pressure controller.
Better embodiment of the present utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those of ordinary skill in the art can also make a variety of equivalent changes on the premise of without prejudice to the utility model spirit
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (3)
1. a kind of grain low temperature bin storage water chiller, includes compressor（1）, condensing unit（2）Reservoir（3）With dry filter
Device（4）, the compressor（1）The refrigerant of HTHP is sent to condensing unit（2）Freezed, then condenser（2）Will drop
Refrigerant after temperature is sent to reservoir（3）In be sent to device for drying and filtering（4）, it is characterised in that：Also include a triple valve, institute
Triple valve is stated installed in reservoir（3）With device for drying and filtering（4）Between, the other end of the triple valve is connected and compressor
（1）.
2. grain low temperature bin according to claim 1 stores up water chiller, it is characterised in that：Controller is also included, it is described
Triple valve include electric control valve, the electric control valve is electrically connected with the controller.
3. grain low temperature bin according to claim 2 stores up water chiller, it is characterised in that：Pressure controller is also included,
The pressure controller and compressor（1）Electrical connection, pressure gauge is also included in the pressure controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621163532.8U CN206191964U (en) | 2016-10-24 | 2016-10-24 | Grain low temperature storage water chiller unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621163532.8U CN206191964U (en) | 2016-10-24 | 2016-10-24 | Grain low temperature storage water chiller unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206191964U true CN206191964U (en) | 2017-05-24 |
Family
ID=58732894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621163532.8U Active CN206191964U (en) | 2016-10-24 | 2016-10-24 | Grain low temperature storage water chiller unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206191964U (en) |
-
2016
- 2016-10-24 CN CN201621163532.8U patent/CN206191964U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204937920U (en) | A kind of portable medicine box | |
| CN209202012U (en) | A kind of cold fresh meat storage device of semifine-wool sheep | |
| CN206817842U (en) | A kind of reach in freezer for being configured with satellite dehydrating unit | |
| CN206191964U (en) | Grain low temperature storage water chiller unit | |
| CN108020010A (en) | A kind of door handle for refrigerator | |
| CN210197816U (en) | Adsorption type self-cooling barrel | |
| CN204273890U (en) | A kind of heating and cooling waterbed mattress | |
| CN106382781A (en) | Efficient energy-saving fresh food horizontal refrigerated cabinet | |
| CN206191965U (en) | Grain low temperature storage air -cooled unit | |
| CN201837160U (en) | Electric refrigerator with variable refrigerating capacity | |
| CN209013560U (en) | A kind of capacity-increasing type refrigerator | |
| CN204916642U (en) | Cold -stored box of electron | |
| CN104034112B (en) | Direct cooling refrigerator | |
| CN206207842U (en) | A kind of fresh Horizontal type refrigerated counter of efficient energy-saving | |
| CN210921905U (en) | A portable sampling case for food inspection | |
| CN206330318U (en) | A kind of semiconductor refrigerating box | |
| CN206362049U (en) | A kind of portable power-off automatic heat preserving refrigerator | |
| CN205690766U (en) | A kind of safety cold water machine | |
| CN205154547U (en) | Cylinder block, compressor, refrigerating system and refrigerator | |
| CN204301386U (en) | A kind of portable freezer | |
| CN206398893U (en) | A kind of precooling cold type air-cooler again | |
| CN104848656A (en) | Vacuum freeze drying device | |
| CN209655612U (en) | A kind of low temperature refrigerant system for tetrafluoroethene production | |
| CN205302044U (en) | Storage intelligence turnover robot that adjusts temperature | |
| CN204730503U (en) | A kind of large automatic chemical refrigeration equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |