CN203731727U - Multi-variable-flow refrigerating device - Google Patents
Multi-variable-flow refrigerating device Download PDFInfo
- Publication number
- CN203731727U CN203731727U CN201320811866.1U CN201320811866U CN203731727U CN 203731727 U CN203731727 U CN 203731727U CN 201320811866 U CN201320811866 U CN 201320811866U CN 203731727 U CN203731727 U CN 203731727U
- Authority
- CN
- China
- Prior art keywords
- mainframe box
- fixedly connected
- control mainboard
- plate type
- type heat
- 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
- 238000001035 drying Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 239000003673 groundwater Substances 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009102 absorption Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model aims at providing a changeable flows refrigerating plant. The technical scheme of the utility model is that: the system is composed of a variable frequency compressor, a control mainboard, a plurality of plate heat exchangers, a drying filter, a multistage centrifugal pump and a mainframe box, wherein the control mainboard is also provided with a system controller, a frequency converter and a power supply, and the mainframe box is also provided with an electronic expansion valve, a four-way valve and a plurality of horizontal handles. The device is internally provided with a ground source circulating water pump and an air conditioner circulating water pump in the unit; the ground source circulating water pump, the air conditioner circulating water pump and the variable frequency compressor synchronously carry out frequency conversion, so that more energy is saved; the unit type is arranged, the system is formed by self, the independent operation is realized, and meanwhile, a large-scale heat pump system can be combined in a modularized mode; a ground source circulating water pump is used for radiating heat for the frequency converter in the operation process; the three-phase power supply (AC 380V) and the single-phase power supply (AC 220V) are commonly used. The purposes of unit type arrangement, self-forming system, cost saving, volume reduction and convenience for civil use can be realized.
Description
Technical field
The utility model relates to machinery manufacturing technology field, relates in particular to a kind of multiple-variable flow refrigerating plant.
Background technology
At present, known water source heat pump units is made up of compressor, condenser, evaporimeter, cross valve, expansion valve, filter.When its work, need to carry out work by external water circulating pump, cost is higher, and volume is larger, is not suitable for civilian.In order to overcome, the water source heat pump units cost of present stage is high, volume is large, be not suitable for the civilian deficiency that waits, this changeable flow unit has been realized low production cost, has been reduced volume on original water source heat pump units, also realized modular setting, self-organizing system, facilitate civilianly, simultaneously also can modular combination become large-scale heat pump.Source, built-in ground water circulating pump, Air-conditioning Cycle water pump are in unit; And source, ground water circulating pump, Air-conditioning Cycle water pump and frequency-changeable compressor synchronous frequency conversion, more energy-conservation; Modular setting, self-organizing system, independent operating, can modular combination become large-scale heat pump simultaneously; In running, utilize ground source water circulating pump to dispel the heat for frequency converter; (AC220V) is general for three phase mains (AC380V), single phase poaer supply.Can realize cost-saving, reduce volume, facilitate civilian object.
Utility model content
The purpose of this utility model is to provide a kind of multiple-variable flow refrigerating plant.
The technical solution of the utility model is: a kind of multiple-variable flow refrigerating plant, it is characterized in that: by frequency-changeable compressor, control mainboard, several plate type heat exchangers, device for drying and filtering, centrifugal multistage pump multiple centrifugal pump, form with mainframe box, described frequency-changeable compressor is positioned at the bottom of mainframe box inside, described frequency-changeable compressor with mainframe box for being fixedly connected with, described control mainboard is positioned at the top of mainframe box inside, described control mainboard with mainframe box for being fixedly connected with, on described control mainboard, be also provided with system controller, controller, frequency converter and power supply, described system controller is positioned at the bottom of controlling mainboard, described system controller with control mainboard for being fixedly connected with, described controller is positioned at a side of system controller, described controller with control mainboard for being fixedly connected with, described power supply is positioned at a side of controller, described power supply with control mainboard for being fixedly connected with, described frequency converter is positioned at the top of power supply, described frequency converter with control mainboard for being fixedly connected with, the parallel bottom of controlling mainboard that is positioned at of described several plate type heat exchangers, any described plate type heat exchanger with mainframe box for being fixedly connected with, described device for drying and filtering is positioned at the bottom of plate type heat exchanger, on described device for drying and filtering, be also provided with heat pipe, one end of described heat pipe by device for drying and filtering for being fixedly connected with, the other end of described heat pipe run through any one plate type heat exchanger inner and by another plate type heat exchanger for being fixedly connected with, described centrifugal multistage pump multiple centrifugal pump is positioned at a side of device for drying and filtering, described centrifugal multistage pump multiple centrifugal pump with frequency-changeable compressor for being fixedly connected with, on described mainframe box, be also provided with electric expansion valve, cross valve and several horizontal handles, described electric expansion valve is positioned at the inside of mainframe box, described electric expansion valve with mainframe box for being fixedly connected with, described cross valve is positioned at the top of electric expansion valve, described cross valve with mainframe box for being fixedly connected with, described horizontal handle is positioned at a side of mainframe box outside arbitrarily, described horizontal handle with mainframe box for being fixedly connected with.
Further, the number of described plate type heat exchanger is 2.
Further, the material of described heat pipe is stainless steel.
Further, the number of described horizontal handle is 2.
Further, the material of described horizontal handle is plastics.
Further, the material of described mainframe box is stainless steel.
The beneficial effects of the utility model are: this changeable flow unit relates to a kind of refrigeration plant, and source, built-in ground water circulating pump, Air-conditioning Cycle water pump are in unit; And source, ground water circulating pump, Air-conditioning Cycle water pump and frequency-changeable compressor synchronous frequency conversion, more energy-conservation; Modular setting, self-organizing system, independent operating, can modular combination become large-scale heat pump simultaneously; In running, utilize ground source water circulating pump to dispel the heat for frequency converter; (AC220V) is general for three phase mains (AC380V), single phase poaer supply.Can realize cost-saving, reduce volume, facilitate civilian object.Especially independently regulating frequency and more energy-conservation water source heat pump units.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is made to brief description.
A kind of multiple-variable flow refrigerating plant as shown in Figure 1, it is characterized in that: by frequency-changeable compressor 1, control mainboard 4, several plate type heat exchangers 9, device for drying and filtering 10, centrifugal multistage pump multiple centrifugal pump 11, form with mainframe box 14, described frequency-changeable compressor 1 is positioned at the bottom of mainframe box 14 inside, described frequency-changeable compressor 1 with mainframe box 14 for being fixedly connected with, described control mainboard 4 is positioned at the top of mainframe box 14 inside, described control mainboard 4 with mainframe box 14 for being fixedly connected with, on described control mainboard 4, be also provided with system controller 3, controller 5, frequency converter 6 and power supply 7, described system controller 3 is positioned at the bottom of controlling mainboard 4, described system controller 3 with control mainboard 4 for being fixedly connected with, described controller 5 is positioned at a side of system controller 3, described controller 5 with control mainboard 4 for being fixedly connected with, described power supply 7 is positioned at a side of controller 5, described power supply 7 with control mainboard 4 for being fixedly connected with, described frequency converter 6 is positioned at the top of power supply 7, described frequency converter 6 with control mainboard 4 for being fixedly connected with, the parallel bottom of controlling mainboard 4 that is positioned at of described several plate type heat exchangers 9, any described plate type heat exchanger 9 with mainframe box 14 for being fixedly connected with, described device for drying and filtering 10 is positioned at the bottom of plate type heat exchanger 9, on described device for drying and filtering 10, be also provided with heat pipe 12, one end of described heat pipe 12 by device for drying and filtering 10 for being fixedly connected with, the other end of described heat pipe 12 run through any one plate type heat exchanger 9 inner and by another plate type heat exchanger 9 for being fixedly connected with, described centrifugal multistage pump multiple centrifugal pump 11 is positioned at a side of device for drying and filtering 10, described centrifugal multistage pump multiple centrifugal pump 11 with frequency-changeable compressor 1 for being fixedly connected with, on described mainframe box 14, be also provided with electric expansion valve 2, cross valve 8 and several horizontal handles 13, described electric expansion valve 2 is positioned at the inside of mainframe box 14, described electric expansion valve 2 with mainframe box 14 for being fixedly connected with, described cross valve 8 is positioned at the top of electric expansion valve 2, described cross valve 8 with mainframe box 14 for being fixedly connected with, described horizontal handle 13 is positioned at a side of mainframe box 14 outsides arbitrarily, described horizontal handle 13 with mainframe box 14 for being fixedly connected with.The number of described plate type heat exchanger 9 is 2.The material of described heat pipe 12 is stainless steel.The number of described horizontal handle 13 is 2.The material of described horizontal handle 13 is plastics.The material of described mainframe box 14 is stainless steel.
Working method: the running of system is divided into two, the one, water circulation side.Water enters into plate type heat exchanger 9 by centrifugal multistage pump multiple centrifugal pump 11 and carries out heat exchange with cold-producing medium; The 2nd, fluorine circulation side.The steam that fluorine is compressed into HTHP by frequency-changeable compressor 1 enters into plate type heat exchanger 9 heat releases and becomes the liquid of HTHP, become again the gas-liquid mixture of low-temp low-pressure by electric expansion valve 2, enter the gas that another plate type heat exchanger 9 heat absorptions become low-temp low-pressure, finally get back in frequency-changeable compressor 1.Circulation forms a complete circulatory system thus.Cross valve 8 effects are to change the flow direction of cold-producing medium to meet the conversion of cooling and warming.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (6)
1. a multiple-variable flow refrigerating plant, it is characterized in that: by frequency-changeable compressor, control mainboard, several plate type heat exchangers, device for drying and filtering, centrifugal multistage pump multiple centrifugal pump, form with mainframe box, described frequency-changeable compressor is positioned at the bottom of mainframe box inside, described frequency-changeable compressor with mainframe box for being fixedly connected with, described control mainboard is positioned at the top of mainframe box inside, described control mainboard with mainframe box for being fixedly connected with, on described control mainboard, be also provided with system controller, controller, frequency converter and power supply, described system controller is positioned at the bottom of controlling mainboard, described system controller with control mainboard for being fixedly connected with, described controller is positioned at a side of system controller, described controller with control mainboard for being fixedly connected with, described power supply is positioned at a side of controller, described power supply with control mainboard for being fixedly connected with, described frequency converter is positioned at the top of power supply, described frequency converter with control mainboard for being fixedly connected with, the parallel bottom of controlling mainboard that is positioned at of described several plate type heat exchangers, any described plate type heat exchanger with mainframe box for being fixedly connected with, described device for drying and filtering is positioned at the bottom of plate type heat exchanger, on described device for drying and filtering, be also provided with heat pipe, one end of described heat pipe by device for drying and filtering for being fixedly connected with, the other end of described heat pipe run through any one plate type heat exchanger inner and by another plate type heat exchanger for being fixedly connected with, described centrifugal multistage pump multiple centrifugal pump is positioned at a side of device for drying and filtering, described centrifugal multistage pump multiple centrifugal pump with frequency-changeable compressor for being fixedly connected with, on described mainframe box, be also provided with electric expansion valve, cross valve and several horizontal handles, described electric expansion valve is positioned at the inside of mainframe box, described electric expansion valve with mainframe box for being fixedly connected with, described cross valve is positioned at the top of electric expansion valve, described cross valve with mainframe box for being fixedly connected with, described horizontal handle is positioned at a side of mainframe box outside arbitrarily, described horizontal handle with mainframe box for being fixedly connected with.
2. multiple-variable flow refrigerating plant according to claim 1, is characterized in that: the number of described plate type heat exchanger is 2.
3. multiple-variable flow refrigerating plant according to claim 1, is characterized in that: the material of described heat pipe is stainless steel.
4. multiple-variable flow refrigerating plant according to claim 1, is characterized in that: the number of described horizontal handle is 2.
5. multiple-variable flow refrigerating plant according to claim 1, is characterized in that: the material of described horizontal handle is plastics.
6. multiple-variable flow refrigerating plant according to claim 1, is characterized in that: the material of described mainframe box is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811866.1U CN203731727U (en) | 2013-12-10 | 2013-12-10 | Multi-variable-flow refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811866.1U CN203731727U (en) | 2013-12-10 | 2013-12-10 | Multi-variable-flow refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731727U true CN203731727U (en) | 2014-07-23 |
Family
ID=51201796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320811866.1U Expired - Fee Related CN203731727U (en) | 2013-12-10 | 2013-12-10 | Multi-variable-flow refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964491A (en) * | 2015-06-15 | 2015-10-07 | 上海意利法暖通科技有限公司 | Heat exchange and water distribution device of one-way capillary system |
-
2013
- 2013-12-10 CN CN201320811866.1U patent/CN203731727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964491A (en) * | 2015-06-15 | 2015-10-07 | 上海意利法暖通科技有限公司 | Heat exchange and water distribution device of one-way capillary system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140723 Termination date: 20211210 |