CN206399277U - Air conditioner watch cooling defroster - Google Patents
Air conditioner watch cooling defroster Download PDFInfo
- Publication number
- CN206399277U CN206399277U CN201620606735.3U CN201620606735U CN206399277U CN 206399277 U CN206399277 U CN 206399277U CN 201620606735 U CN201620606735 U CN 201620606735U CN 206399277 U CN206399277 U CN 206399277U
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- dop
- tracheae
- negative pressure
- threaded connector
- air conditioner
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Abstract
A kind of air conditioner watch cooling defroster, including tracheae and negative pressure device, tail end of the tracheae with the head end being connected with the negative pressure device and for being connected with surface cooler water inlet pipe.The utility model is simple in construction, easy to use, can dry up the chilled water remained in surface cooler inner tube, prevents pipeline frost explosion.
Description
Technical field
The utility model is related to air conditioner watch cooling, more particularly to a kind of air conditioner watch cooling defroster.
Background technology
Surface cooler is one of critical piece of air-conditioning, and it is by the air conditioner coolant water that is flowed in pipeline the sky flowed through outside pipe
Air cooling.
When winter disables surface cooler, it is necessary to which the chilled water in surface cooler is drained, but part chilled water can be still accumulated in
In pipeline, cause pipeline frost explosion.
Utility model content
Based on this, for above-mentioned technical problem, there is provided a kind of air conditioner watch cooling defroster.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：
A kind of air conditioner watch cooling defroster, including tracheae and negative pressure device, the tracheae has to be filled with the negative pressure
Put the head end of connection and the tail end for being connected with surface cooler water inlet pipe.
The negative pressure device is made up of the negative pressure section on rear side of air-conditioning ventilating.
The head end of the tracheae is prevented including the first antifreeze joint, nut, DOP test mouths clip, DOP test splices, second
Freeze Threaded Connector Coupling in joint and the first DOP, one end of first antifreeze joint passes through the wall body of the negative pressure section and passes through institute
State nut to fix, DOP test mouth clip is connected with the other end of first antifreeze joint, the DOP test splices and
The DOP tests mouth clip hoop is connect, and second antifreeze joint is connected with the DOP test splices, and passes through the first DOP
Interior Threaded Connector Coupling is connected with the tracheae, and the tail end of the tracheae includes double outer pompon valves, for connecting with the surface cooler water inlet pipe
Threaded Connector Coupling is connected in Threaded Connector Coupling in the interior nipple connect and the 2nd DOP, the interior nipple and the 2nd DOP
Threaded Connector Coupling is connected with the tracheae in the two ends of double outer pompon valves, the 2nd DOP.
The utility model is simple in construction, easy to use, can dry up the chilled water remained in surface cooler inner tube, prevent
Pipeline frost explosion.
Brief description of the drawings
The utility model is described in detail with reference to the accompanying drawings and detailed description：
Fig. 1 is use state schematic diagram of the present utility model；
Fig. 2 is Fig. 1 side view；
Fig. 3 is partial enlarged drawings of the Fig. 2 at A；
Fig. 4 is principle of negative pressure figure of the present utility model.
Embodiment
As Figure 1-3, a kind of air conditioner watch cooling defroster, including tracheae 1100 and negative pressure device 1200, tracheae
1100 have the head end 1110 being connected with negative pressure device 1200 and the tail end being connected for the water inlet pipe 21 with surface cooler 20
1120。
In use, the tail end 1120 of tracheae 1100 to be connected to the water inlet pipe 21 of surface cooler 20, due to negative pressure device 1200
Effect, forms negative pressuren zone in the inner tube inside surface cooler 20, and air compensates the outlet pipe 22 from surface cooler 20 due to draught head
Into in the inner tube inside surface cooler 20, so that the chilled water remained in inner tube be dried up, the inner tube inside surface cooler 20 is prevented
It is frozen.
As shown in figure 4, specifically, the negative pressure device 1200 of the present embodiment is by the negative pressure section K positioned at the rear side of air-conditioning ventilating 3
Constitute, the vent the air overboard of air-conditioning ventilating 3 declines the chamber room pressure of rear side, and room air weakens, form negative pressure
Section K, because the negative pressure section is connected by tracheae 1100 with the inner tube inside surface cooler 20, therefore forms negative pressuren zone, air in inner tube
Because draught head compensation is flowed into inner tube, so that the chilled water remained in inner tube be dried up, the inner tube inside surface cooler 20 is prevented
It is frozen.
As shown in figure 3, the head end 1110 of tracheae 1100 includes the first antifreeze joint 1111, nut 1112, DOP test mouth cards
Threaded Connector Coupling 1116, the first antifreeze joint in hoop 1113, DOP test splices 1114, the second antifreeze joint 1115 and the first DOP
1111 one end through negative pressure section K wall body 4 and fixed by nut 1112, DOP tests mouth clip 1113 antifreeze connects with first
First 1111 other end connection, the hoop of DOP test splices 1114 and DOP tests mouth clip 1113 connects, the second antifreeze joint 1115 and
DOP test splices 1114 are connected, and are connected by Threaded Connector Coupling 1116 in the first DOP with tracheae 1100.
The tail end 1120 of tracheae 1100 includes double outer pompon valves 1121, be connected for the water inlet pipe 21 with surface cooler 20 in
Threaded Connector Coupling 1123 is distinguished in Threaded Connector Coupling 1123 in the DOP of nipple 1122 and the 2nd, the interior DOP of nipple 1122 and the 2nd
Threaded Connector Coupling 1123 in the two ends of double outer pompon valves 1121, the 2nd DOP is connected to be connected with tracheae 1100.
It is pointed out that above-mentioned DOP parts can be easy to carry out high efficiency particulate air filter integrity checking (DOP to air-conditioner set
Test).
But, those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to explanation originally
Utility model, and be not used as it is of the present utility model limit, if in spirit of the present utility model, to
Change, the modification of the upper embodiment will all fall in Claims scope of the present utility model.
Claims (3)
1. a kind of air conditioner watch cooling defroster, it is characterised in that including tracheae and negative pressure device, the tracheae has and institute
State the head end of negative pressure device connection and the tail end for being connected with surface cooler water inlet pipe.
2. a kind of air conditioner watch cooling defroster according to claim 1, it is characterised in that the negative pressure device by positioned at
Negative pressure section on rear side of air-conditioning ventilating is constituted.
3. a kind of air conditioner watch cooling defroster according to claim 2, it is characterised in that the head end of the tracheae includes
Threaded Connector Coupling in first antifreeze joint, nut, DOP test mouths clip, DOP test splices, the second antifreeze joint and the first DOP,
One end of first antifreeze joint passes through the wall body of the negative pressure section and fixed by the nut, and the DOP tests mouth card
Hoop is connected with the other end of first antifreeze joint, and the DOP test splices connect with DOP test mouth clip hoops, described
Second antifreeze joint is connected with the DOP test splices, and is connected by Threaded Connector Coupling in the first DOP with the tracheae, institute
Stating the tail end of tracheae includes double outer pompon valves, for the interior nipple being connected with the surface cooler water inlet pipe and the 2nd DOP
Threaded Connector Coupling is connected to the two ends of double outer pompon valves in interior Threaded Connector Coupling, the interior nipple and the 2nd DOP, described
Threaded Connector Coupling is connected with the tracheae in 2nd DOP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620606735.3U CN206399277U (en) | 2016-06-20 | 2016-06-20 | Air conditioner watch cooling defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620606735.3U CN206399277U (en) | 2016-06-20 | 2016-06-20 | Air conditioner watch cooling defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399277U true CN206399277U (en) | 2017-08-11 |
Family
ID=59506562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620606735.3U Active CN206399277U (en) | 2016-06-20 | 2016-06-20 | Air conditioner watch cooling defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399277U (en) |
-
2016
- 2016-06-20 CN CN201620606735.3U patent/CN206399277U/en active Active
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