CN204043244U - A kind of air-conditioning - Google Patents
A kind of air-conditioning Download PDFInfo
- Publication number
- CN204043244U CN204043244U CN201420368772.6U CN201420368772U CN204043244U CN 204043244 U CN204043244 U CN 204043244U CN 201420368772 U CN201420368772 U CN 201420368772U CN 204043244 U CN204043244 U CN 204043244U
- Authority
- CN
- China
- Prior art keywords
- shell
- pipe
- evaporimeter
- snubber block
- pipeline
- 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 - Lifetime
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000498 cooling water Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000740 bleeding effect Effects 0.000 claims description 4
- 239000002826 coolant Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a kind of air-conditioning, comprise compressor, evaporimeter, condenser and throttling arrangement, described evaporimeter comprises for the pipe side of cold-producing medium circulation and the shell-side for cooling water circulation, and the shell-side water inlet alternative of described evaporimeter connects mouth of pipe black box or inlet pipeline; The shell-side delivery port alternative of described evaporimeter connects mouth of pipe black box or outlet pipeline, and the pipeline that described evaporimeter and condenser are connected with described compressor is provided with snubber block; Adopt and inlet and outlet pipe connect identical syndeton selectable connection mouth of pipe black box can improve equipment versatility, reduce production cost, ferrule assembling components, convenient disassembly; Snubber block is set and can reduces pipeline vibration frequency, avoid pad fracture relatively weak on pipeline to cause coolant leakage.
Description
Technical field
The utility model relates to air conditioner technical field, particularly relates to a kind of air-conditioning.
Background technology
Dry evaporator is the vitals in refrigerated air-conditioning system, and its performance plays crucial central role to the energy-saving and cost-reducing of whole refrigeration air-conditioner.In big-and-middle-sized handpiece Water Chilling Units, shell and tube evaporator mainly contains dry type and full-liquid type two kinds.Flooded evaporator shell-side walks cold-producing medium, heat exchanger tube sidles chilled water, and cold-producing medium evaporates and has higher heat exchange property in shell-side, commercially extensive use, but due to its reasons in structure oil return difficulty, the reliability that a set of oil return apparatus not only increases cost but also reduces unit need be increased.Dry evaporator shell-side walks chilled water, walks cold-producing medium in heat exchanger tube, by the evaporation of horizontal tube inner refrigerant, by the water for cooling outside pipe to produce water at low temperature.
Water inlet and the delivery port of air conditioner dry evaporator shell-side in running connect inlet pipeline and outlet pipeline respectively, and dry evaporator needed to carry out sealing property and pressure test before coming into operation, need to test in the water flowing of dry evaporator shell-side in process of the test, at the trial owing to not being adopt air-conditioning system entirety to test, therefore the water inlet of shell-side and delivery port are unenclosed construction and do not connect corresponding pipeline, therefore shell-side water inlet and shell-side delivery port is needed to seal at the trial, so that test carry out smoothly.Tested media due to shell-side is water; need after having tested to get rid of water; after eliminating still can residual fraction steam at shell-side; if evaporimeter is in hot and humid environment the moisture remained in evaporimeter and can exchanges heat pipe and evaporator shell and cause oxygen corrosion thus increase the risk of leaking when product is applied below and shorten its service life; therefore usually can seal inflated with nitrogen by dry evaporator shell-side after a test, in hot and humid storage condition, oxide etch be produced to metal to prevent residual moisture.Lead to corrosion inhibiting gas at shell-side to need equally to seal shell-side water inlet and shell-side delivery port.Therefore need to provide a kind of and can meet the evaporation structure connecting sealing device and connecting line respectively.
Compressor of air conditioner corresponding pipeline in the process of air-breathing and exhaust can vibrate in addition, easily causes pad fracture relatively weak on pipeline to cause coolant leakage if vibration frequency is too high.
Utility model content
An object of the present utility model is: provide a kind of air-conditioning, the syndeton of its evaporator shell side pipe mouth and pipeline and connector have be convenient to dismantle, the feature of good seal performance can reuse, can not cause damage to the dry evaporator shell-side mouth of pipe.
Another object of the present utility model is: provide a kind of air-conditioning, the pipeline connecting compressor arranges shock-damping structure and reduces pipeline vibration frequency, affected by vibration for the pad between pipeline drop to minimum.
For reaching this object, the utility model by the following technical solutions:
A kind of air-conditioning, comprise compressor, evaporimeter, condenser and throttling arrangement, described evaporimeter comprises for the pipe side of cold-producing medium circulation and the shell-side for cooling water circulation, and the shell-side water inlet alternative of described evaporimeter connects mouth of pipe black box or inlet pipeline; The shell-side delivery port alternative of described evaporimeter connects mouth of pipe black box or outlet pipeline, and the pipeline that described evaporimeter and condenser are connected with described compressor is provided with snubber block.
As the preferred technical scheme of one, described shell-side water inlet connects described ferrule assembly or inlet pipeline by fixing hoop, and described shell-side delivery port connects described ferrule assembly or outlet pipeline by fixing hoop.
As the preferred technical scheme of one, described mouth of pipe seal assembly comprises the potted component that matches with corresponding nozzle sizes and is connected short tube, the described mouth of pipe connects with the described short tube that is connected, and described fixing hoop be located in the described mouth of pipe and described connection short tube is outside.
As the preferred technical scheme of one, described potted component is arranged on the described mouth of pipe and is connected between short tube with described, comprises sealing gasket and stiffening plate, and the pipeline between the shell-side main body of the described mouth of pipe and described evaporimeter is provided with needle-valve.
As the preferred technical scheme of one, the shell-side main body of described evaporimeter is cylindrical, the axis of described shell-side water inlet and the axis of described shell-side delivery port arranged in parallel, and described shell-side water inlet and described shell-side delivery port are arranged on the same bus of cylindrical housing body.
As the preferred technical scheme of one, described evaporimeter is horizontal setting, and the below of described evaporator shell is provided with the saddle for supporting described evaporimeter.
As the preferred technical scheme of one, the top of described evaporimeter is provided with blast pipe, and described blast pipe is provided with air bleeding valve.
As the preferred technical scheme of one, described connection short tube is provided with the fastening grooves matched with described fixing hoop.
As the preferred technical scheme of one, described snubber block comprises the first snubber block and second snubber block of semicircular in shape, on what described first snubber block and described second snubber block cooperatively interacted be located in described evaporimeter and the pipeline that described condenser is connected with described compressor.
Preferably, the pipeline that described evaporimeter and described condenser are connected with described compressor can be provided with snubber block described at least one group.
Preferably, described snubber block is arranged on the middle part of the pipeline that described evaporimeter and condenser are connected with described compressor.
As the preferred technical scheme of one, the two ends symmetry of described first snubber block and described second snubber block be provided with hanger, described first snubber block is connected by described hanger with described second snubber block.
Preferably, described hanger is provided with through hole, described first snubber block is corresponding with the described lead to the hole site on described second snubber block, and described first snubber block and described second snubber block are by being fixedly connected with through the bolt of described through hole.
The beneficial effects of the utility model are: adopt and inlet and outlet pipe connect identical syndeton selectable connection mouth of pipe black box can improve equipment versatility, reduce production cost, ferrule assembling components, convenient disassembly; Snubber block is set and can reduces pipeline vibration frequency, avoid pad fracture relatively weak on pipeline to cause coolant leakage.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is evaporimeter described in embodiment and ferrule assembly decomposing state perspective view.
Fig. 2 is evaporimeter described in embodiment and ferrule assembly decomposing state planar structure schematic diagram.
Fig. 3 is for connecting short tube structural representation.
Fig. 4 arranges pipeline connection status schematic diagram with it for snubber block described in embodiment.
Fig. 5 arranges pipeline decomposing state schematic diagram with it for snubber block described in embodiment.
In figure:
1, evaporator shell; 2, fixing hoop; 3, sealing gasket; 4, stiffening plate; 5, short tube is connected; 6, needle-valve; 7, air bleeding valve; 8, saddle; 9, the first snubber block; 10, the second snubber block; 11, hanger; 12 fastening grooves.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Fig. 1 ~ 5, in the present embodiment, a kind of air-conditioning described in the utility model, comprise compressor, evaporimeter, condenser and throttling arrangement, evaporimeter comprises for the shell-side of cold-producing medium circulation and the shell-side for cooling water circulation, and the device shell-side water inlet alternative of evaporation connects mouth of pipe black box or inlet pipeline; The shell-side delivery port alternative of evaporimeter connects mouth of pipe black box or outlet pipeline.
In the present embodiment, mouth of pipe seal assembly comprises the potted component that matches with corresponding nozzle sizes and is connected short tube 5, connects on short tube 5 and is provided with the fastening grooves 12 matched with fixing hoop 2.The mouth of pipe be connected short tube 5 and connect, fixing hoop 2 be located in the mouth of pipe and connects short tube 5 outside, potted component comprises sealing gasket 3 and stiffening plate 4, and sealing gasket 3 and stiffening plate 4 are all arranged on the mouth of pipe and are connected between short tube 5, the pipeline between the mouth of pipe and evaporator shell 1 are provided with needle-valve 6.
Shell-side water inlet connects mouth of pipe black box or inlet pipeline by fixing hoop, and shell-side delivery port connects mouth of pipe black box or outlet pipeline by fixing hoop.
Evaporimeter is horizontal setting, and the below of evaporator shell 1 is provided with the saddle 8 for supporting evaporator shell 1.Evaporator shell 1 is cylindrical, the axis of shell-side water inlet and the axis of shell-side delivery port arranged in parallel, and shell-side water inlet and shell-side delivery port are arranged on the same bus of cylindrical evaporator shell 1.The top of evaporimeter is provided with blast pipe, blast pipe is provided with air bleeding valve 7.
The pipeline that evaporimeter and condenser are connected with compressor is provided with snubber block.
On what in the present embodiment, snubber block comprised that the first snubber block 9 of semicircular in shape and the second snubber block 10, first snubber block 9 and the second snubber block 10 cooperatively interact be located in evaporimeter and the pipeline that condenser is connected with compressor.
The two ends symmetry of the first snubber block 9 and the second snubber block 10 be provided with hanger 11, hanger 11 is provided with through hole, first snubber block 9 is corresponding with the lead to the hole site on the second snubber block 10, and the first snubber block 9 is fixedly connected with by the bolt through through hole with the second snubber block 10.
When operation of air conditioner, the shell-side water inlet of evaporimeter connects inlet pipeline, and the shell-side delivery port of evaporimeter connects shell-side outlet pipeline.
Evaporimeter test process and carry out in corrosion-resistant process with corrosion inhibiting gas, shell-side water inlet and the shell-side delivery port of evaporimeter all connect mouth of pipe black box.To shell-side water flowing, shell-side performance is tested, water is discharged after being by side, rush nitrogen by needle-valve to the shell-side of evaporimeter again, by nitrogen, the air in shell-side and moisture are discharged, prevent residual moisture from hot and humid storage condition, producing oxide etch to metal.
In description herein, term " first ", " second ", only for being distinguished in description, not special implication.
It is to be understood that; above-mentioned detailed description of the invention is only preferred embodiment of the present utility model and institute's application technology principle; in technical scope disclosed in the utility model; the change that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection domain of the present utility model.
Claims (10)
1. an air-conditioning, it is characterized in that, comprise compressor, evaporimeter, condenser and throttling arrangement, described evaporimeter comprises for the pipe side of cold-producing medium circulation and the shell-side for cooling water circulation, and the shell-side water inlet alternative of described evaporimeter connects mouth of pipe black box or inlet pipeline; The shell-side delivery port alternative of described evaporimeter connects mouth of pipe black box or outlet pipeline, and the pipeline that described evaporimeter and condenser are connected with described compressor is provided with snubber block.
2. air-conditioning according to claim 1, is characterized in that, described shell-side water inlet connects described ferrule assembly or inlet pipeline by fixing hoop, and described shell-side delivery port connects described ferrule assembly or outlet pipeline by fixing hoop.
3. air-conditioning according to claim 2, it is characterized in that, described mouth of pipe seal assembly comprises the potted component that matches with corresponding nozzle sizes and is connected short tube, and the described mouth of pipe connects with the described short tube that is connected, and described fixing hoop be located in the described mouth of pipe and described connection short tube is outside.
4. air-conditioning according to claim 3, it is characterized in that, the shell-side main body of described evaporimeter is cylindrical, the axis of described shell-side water inlet and the axis of described shell-side delivery port arranged in parallel, and described shell-side water inlet and described shell-side delivery port are arranged on the same bus of cylindrical housing body.
5. air-conditioning according to claim 4, is characterized in that, described potted component is arranged on the described mouth of pipe and is connected between short tube with described, comprises sealing gasket and stiffening plate, and the pipeline between the shell-side main body of the described mouth of pipe and described evaporimeter is provided with needle-valve.
6. air-conditioning according to claim 5, is characterized in that, described evaporimeter is horizontal setting, and the below of described evaporator shell is provided with the saddle for supporting described evaporimeter.
7. air-conditioning according to claim 6, is characterized in that, the top of described evaporimeter is provided with blast pipe, and described blast pipe is provided with air bleeding valve.
8. air-conditioning according to claim 7, is characterized in that, described connection short tube is provided with the fastening grooves matched with described fixing hoop.
9. air-conditioning according to any one of claim 1 to 8, it is characterized in that, described snubber block comprises the first snubber block and second snubber block of semicircular in shape, on what described first snubber block and described second snubber block cooperatively interacted be located in described evaporimeter and the pipeline that described condenser is connected with described compressor.
10. air-conditioning according to claim 9, is characterized in that, the two ends symmetry of described first snubber block and described second snubber block be provided with hanger, described first snubber block is connected by described hanger with described second snubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368772.6U CN204043244U (en) | 2014-07-04 | 2014-07-04 | A kind of air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368772.6U CN204043244U (en) | 2014-07-04 | 2014-07-04 | A kind of air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043244U true CN204043244U (en) | 2014-12-24 |
Family
ID=52243900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420368772.6U Expired - Lifetime CN204043244U (en) | 2014-07-04 | 2014-07-04 | A kind of air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043244U (en) |
-
2014
- 2014-07-04 CN CN201420368772.6U patent/CN204043244U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |