CN209588444U - Multi-machine parallel connection load self-adapting energy conservation unit - Google Patents
Multi-machine parallel connection load self-adapting energy conservation unit Download PDFInfo
- Publication number
- CN209588444U CN209588444U CN201920234621.4U CN201920234621U CN209588444U CN 209588444 U CN209588444 U CN 209588444U CN 201920234621 U CN201920234621 U CN 201920234621U CN 209588444 U CN209588444 U CN 209588444U
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- China
- Prior art keywords
- distributor
- compressor
- heat exchanger
- plate heat
- seamless steel
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- Expired - Fee Related
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- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The utility model provides a kind of multi-machine parallel connection load self-adapting energy conservation unit, including compressor set, oil eliminator, plate heat exchanger, end valve group, evaporator and distributor, compressor set, oil eliminator, plate heat exchanger, end valve group, evaporator passes sequentially through seamless steel pipe with distributor and is connected to, several compressors are equipped in compressor set, compressor is equipped with double pressure controllers, the inlet of compressor one end is equipped with filter vat, other end inlet is equipped with oil strainer, wherein the outlet end of distributor is connected to compressor set, one end of oil eliminator is equipped with condenser, plate heat exchanger and Siphon pot diconnected, Siphon pot and liquid storage device diconnected.It works independently and works together by several compressors, and then the quantity of the compressor of starting can be selected under different set temperatures, so that several compressors, which are in the state of cooperating, runs and then effectively save electric energy.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, specially a kind of multi-machine parallel connection load self-adapting energy conservation unit.
Background technique
Refrigeration compressor set is the important equipment that large cold storage and low temperature logistics distnbution center freeze, general refrigerant compression
Unit uses single compressor set, have many advantages, such as to take up little area, cost performance it is high, but have the following disadvantages in use.In list
Large cold storage that a compressor set is constituted is easy in use, targetedly special cooling capacity adjustment can not be carried out the requirement to user
Generate the very few and inadequate phenomenon of unit cooling capacity.Other than the operating condition of summer high temperature or high load capacity, other time is largely negative
Lotus is all lower, but compressor still full load is run, therefore leads to that energy consumption is higher, compressor abrasion is larger and low efficiency, special
It is not single compressor set once failure will cause very big influence to temperature, influences the cooling effect of freezer, into
And need to develop a kind of refrigeration equipment of multicomputer.
Utility model content
The purpose of this utility model is to provide a kind of multi-machine parallel connection load self-adapting energy conservation units, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of multi-machine parallel connection load self-adapting energy conservation unit, including compressor set, oil eliminator, plate heat exchanger, cut-off
Valve group, evaporator and distributor, in which:
The compressor set, oil eliminator, plate heat exchanger, cut-off valve group, evaporator and distributor pass sequentially through seamless
Steel pipe connection, the compressor set is interior to be equipped with several compressors, and the liquid feeding end and outlet end of several compressors connect respectively
Connect on two seamless steel pipes, the compressor is equipped with double pressure controllers, the inlet of compressor one end be equipped with filter vat,
Other end inlet is equipped with oil strainer, and wherein the outlet end of distributor is connected to compressor set, one end of the oil eliminator
Equipped with condenser, the plate heat exchanger and Siphon pot diconnected, the Siphon pot and liquid storage device diconnected.
Preferably, the outlet side of the distributor passes through seamless steel pipe and the liquid feeding end for connecting several compressors respectively
Seamless steel pipe connection, the inlet end of the distributor is equipped with several shut-off valves, and the bottom of distributor is equipped with filter vat.
Preferably, the cut-off valve group includes several shut-off valves, wherein cut-off valve group is equipped with one end and the evaporation of shut-off valve
Device connection, the other end are connected to plate heat exchanger.
Preferably, the liquid feeding end of the oil eliminator passes through seamless steel pipe and the liquid feeding end that connect several compressors
Seamless steel pipe connection.
Compared with prior art, the utility model has the beneficial effects that
The utility model, and then can be in different settings by working independently and working together by several compressors
At a temperature of select starting compressor quantity so that several compressors be in cooperate in the state of operation so that it is effective
Saving electric energy.
Detailed description of the invention
Fig. 1 is the system block diagram of the utility model；
Fig. 2 is compressor schematic diagram in the utility model；
Fig. 3 is distributor schematic diagram in the utility model；
Fig. 4 is to end valve group schematic diagram in the utility model.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment:
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4:
A kind of multi-machine parallel connection load self-adapting energy conservation unit, including compressor set, oil eliminator, plate heat exchanger, cut-off
Valve group, evaporator and distributor, in which:
Compressor set, oil eliminator, plate heat exchanger, cut-off valve group, evaporator and distributor pass sequentially through seamless steel pipe
Connection, is equipped with several compressors in compressor set, the liquid feeding end and outlet end of several compressors be connected to two it is seamless
On steel pipe and sealed connection is formed, compressor is equipped with double pressure controllers, wherein double pressure controllers are for controlling compressor
Be turned on or off, the inlet of compressor one end is equipped with filter vat, other end inlet is equipped with oil strainer, wherein filtering
Bucket for impurity screening and oil strainer due to oil and water separation, if the outlet side of distributor pass through respectively seamless steel pipe with connect
The seamless steel pipe of the liquid feeding end of dry compressor is connected to, and wherein distributor is used to condensing agent being evenly distributed in several compressors
It is interior, and then compressor set, oil eliminator, plate heat exchanger, cut-off valve group, evaporator and distributor constitute returning for a sealing
Road, the inlet end of distributor is equipped with several shut-off valves, and the bottom of distributor is equipped with filter vat, and one end of oil eliminator is equipped with
Condenser, function of the condenser due to realizing heat dissipation, plate heat exchanger and Siphon pot diconnected, Siphon pot are two-way with liquid storage device
Connection, cut-off valve group include several shut-off valves, wherein cut-off valve group be equipped with shut-off valve one end be connected to evaporator, the other end and
Plate heat exchanger connection, the liquid feeding end of oil eliminator pass through the seamless steel pipe of seamless steel pipe and the liquid feeding end for connecting several compressors
Connection.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of multi-machine parallel connection load self-adapting energy conservation unit, including compressor set, oil eliminator, plate heat exchanger, shut-off valve
Group, evaporator and distributor, it is characterised in that:
The compressor set, oil eliminator, plate heat exchanger, cut-off valve group, evaporator and distributor pass sequentially through seamless steel pipe
Connection, the compressor set is interior to be equipped with several compressors, and the liquid feeding end and outlet end of several compressors are connected to
On two seamless steel pipes, the compressor is equipped with double pressure controllers, and the inlet of compressor one end is equipped with filter vat, another
Inlet is held to be equipped with oil strainer, wherein the outlet end of distributor is connected to compressor set, and one end of the oil eliminator is equipped with
Condenser, the plate heat exchanger and Siphon pot diconnected, the Siphon pot and liquid storage device diconnected.
2. a kind of multi-machine parallel connection load self-adapting energy conservation unit according to claim 1, it is characterised in that: the distributor
Outlet side pass through seamless steel pipe respectively and the seamless steel pipe of the liquid feeding end that connect several compressors is connected to, the distributor
Inlet end be equipped with several shut-off valves, and the bottom of distributor be equipped with filter vat.
3. a kind of multi-machine parallel connection load self-adapting energy conservation unit according to claim 1, it is characterised in that: the shut-off valve
Group includes several shut-off valves, wherein one end that cut-off valve group is equipped with shut-off valve is connected to evaporator, the other end and plate heat exchanger
Connection.
4. a kind of multi-machine parallel connection load self-adapting energy conservation unit according to claim 1, it is characterised in that: the oil separation
The liquid feeding end of device is connected to by seamless steel pipe with the seamless steel pipe for the liquid feeding end for connecting several compressors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234621.4U CN209588444U (en) | 2019-02-25 | 2019-02-25 | Multi-machine parallel connection load self-adapting energy conservation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234621.4U CN209588444U (en) | 2019-02-25 | 2019-02-25 | Multi-machine parallel connection load self-adapting energy conservation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588444U true CN209588444U (en) | 2019-11-05 |
Family
ID=68356055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920234621.4U Expired - Fee Related CN209588444U (en) | 2019-02-25 | 2019-02-25 | Multi-machine parallel connection load self-adapting energy conservation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209588444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021142993A1 (en) * | 2020-01-19 | 2021-07-22 | 青岛海尔空调电子有限公司 | Control method for multi-connected air conditioner unit |
-
2019
- 2019-02-25 CN CN201920234621.4U patent/CN209588444U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021142993A1 (en) * | 2020-01-19 | 2021-07-22 | 青岛海尔空调电子有限公司 | Control method for multi-connected air conditioner unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |