CN207702638U - The cooling device of new wind cabinet - Google Patents
The cooling device of new wind cabinet Download PDFInfo
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- CN207702638U CN207702638U CN201721830654.2U CN201721830654U CN207702638U CN 207702638 U CN207702638 U CN 207702638U CN 201721830654 U CN201721830654 U CN 201721830654U CN 207702638 U CN207702638 U CN 207702638U
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- pipe
- valve
- new wind
- wind cabinet
- water
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Abstract
The utility model is related to a kind of cooling devices of new wind cabinet, including：It is installed on the feed pipe of new wind cabinet closely face one end, the first valve is provided on the feed pipe；With the new wind cabinet return pipe that remotely face one end is tightly connected, the second valve is provided on the return pipe；And one end and be sealedly attached between the water inlet of the feed pipe and the first valve, another part is sealedly attached between the water outlet of the return pipe and second valve, and be provided with third valve first repair pipe.When repairing the water pipe of cooling device, third valve is opened, simultaneously, the first valve on feed pipe is closed with the second valve on return pipe, so that cooling water by first repair pipe flow back into in the concatenated next cooling device of the cooling device, enable worker under the premise of not influencing to work normally with other concatenated cooling devices of the cooling device, which is repaired, to facilitate the repair of the cooling device.
Description
Technical field
The utility model is related to cooling technology field more particularly to a kind of cooling devices of new wind cabinet.
Background technology
The cooling device of new wind cabinet is mainly used for cooling down the hot wind entered in new wind cabinet, in a fresh air system
Can generally there are multiple new wind cabinets, and the cooling device of each new wind cabinet is all made of circulation loop and is cooled down to hot wind, these
Circuit is connected generally by concatenated mode（It is specific as shown in Figure 1）, the cooling device being arranged in this way can not only be to entering
Preferable cooling effect is played to the hot wind in new wind cabinet, and has saved the use of cooling water.
But water pipe damage of the cooling device being arranged in this way in cooling circuit is that need will be in entire fresh air system
Cooling circuit Close All, then the water pipe of damage is repaired again, leads to maintenance difficult and the entire fresh air in repair
System stalls are into influencing the air quality of whole building.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of cooling device of new wind cabinet,
Fresh air system work and advantage easy to maintenance are not influenced when with repair.
The above-mentioned purpose of the utility model technical scheme is that：
A kind of cooling device of new wind cabinet, including：Be installed on new wind cabinet closely face one end, for the new wind cabinet
The interior feed pipe for providing cooling water is provided with the first valve for controlling the feed pipe opening and closing on the feed pipe；With
The new wind cabinet remotely face one end be tightly connected, cooling use for will be carried out with hot wind in the new wind cabinet after heat exchange
Water exports the return pipe of the new wind cabinet, and the second valve for controlling the return pipe opening and closing is provided on the return pipe；
And one end and be sealedly attached between the water inlet of the feed pipe and first valve, another part is sealedly attached to
Between the water outlet of the return pipe and second valve, and it is provided with the first repair pipe of third valve.
By using above-mentioned technical proposal, when repairing the water pipe of cooling device, third valve is opened, meanwhile, it will be for
The first valve on water pipe is closed with the second valve on return pipe so that cooling water is flowed back into and is somebody's turn to do by the first repair pipe
In the concatenated next cooling device of cooling device so that worker can not influence to fill with other concatenated coolings of the cooling device
Under the premise of setting normal work, which is repaired, to facilitate the repair of the cooling device.
Further：The first repair pipe is perpendicular to the metal tube of the feed pipe and the return pipe.
By using above-mentioned technical proposal, the first repair pipe is vertical with feed pipe and water inlet pipe respectively, cold to reduce
But distance is flowed through in the first repair pipe with water, enters next cooling device to accelerate cooling water, reduces cold
But energy loss of the water in the first repair pipe is used, the energy has been saved, meanwhile, it is managed, is ensured as the first repair using metal tube
The service life of first repair pipe.
Further：First valve, second valve and the third valve are full blass stop valve or clip butterfly
Valve.
By using above-mentioned technical proposal, full blass stop valve has fluid resistance small, is opened and closed the smaller advantage of required external force, folder
Formula butterfly valve has advantage simple in structure, small, light-weight, and clip butterfly valve is generally used when caliber is larger, user
Demand can be had more and select different valves.
Further：The y-type filter for filtering cooling water is provided on the feed pipe.
By using above-mentioned technical proposal, the y-type filter of setting is filtered cooling water, removal of impurities, to ensure
The cleanliness factor of cooling water, and then flow velocity of the cooling water in water pipe is improved, reduce damage of the energy outside new wind cabinet
Consumption, improves the utilization rate of the energy.
Further：The nearly new wind cabinet side is both provided with for detecting water pipe the feed pipe on the return pipe
The pressure gauge of interior hydraulic pressure.
By using above-mentioned technical proposal, the pressure gauge of setting can measure feed pipe and the pressure in return pipe, from
And calculate the flow velocity of outlet pipe liquid so that staff according to the Numerical Control water intake velocity of pressure gauge and can go out water speed
Degree to control water velocity by valve, and then controls cooling water residence time in new wind cabinet, controls new wind cabinet institute
The temperature of the wind of manufacture.
Further：The water inlet of the feed pipe and the water outlet of the return pipe are both provided with heat insulator.
By using above-mentioned technical proposal, heat insulator is set in the water inlet of feed pipe, ensure that cooling water enters
Heat insulator is arranged in the exit of return pipe in the temperature of feed pipe, ensure that cooling water outflow return pipe and enters next
The temperature of cooling device reduces the energy loss of cooling water, ensure that the capacity usage ratio of cooling water.
Further：The cooling device of the new wind cabinet further includes：Be set in the new wind cabinet close to ground side and
Condensate pipe below the feed pipe, for hot wind to be exported to the new wind cabinet through the liquefied water of cooling circuit.
By using above-mentioned technical proposal, the setting of condensate pipe ensure that the aridity in new wind cabinet inner ring border, certain
The growth for reducing bacterium in new wind cabinet in degree, to ensure that the quality of the wind manufactured by new wind cabinet.
Further：Nearly water outlet side is provided with inspection bolt on the condensate pipe, and the inspection bolt is to offer net
The metal cap body in hole, the mesh are that the radial section product close to the condensate pipe side is more than far from the condensate pipe one
The speaker hole of the radial section product of side.
By using above-mentioned technical proposal, staff can be by checking that the wind of the mesh discharge on bolt checks in new wind cabinet
The quality of the quality of manufactured wind, the wind manufactured to facilitating staff to new wind cabinet is detected, moreover, needing
When clearing up condensate pipe, cleaning personnel can be checked by opening bolt in condensate pipe mud or sundries carry out it is clear
Reason, facilitates the dredging of condensate pipe, draws work clearly, meanwhile, check that the mesh on bolt is set as speaker hole and can not only facilitate
Staff observes the situation in condensate pipe, and the sundries that can be effectively prevented in extraneous air enters in condensate pipe
The phenomenon that blocking condensate pipe.
In conclusion the utility model has the advantages that：
First, passing through setting the first repair pipe so that worker can concatenated other be cold with the cooling device not influencing
But under the premise of device normal work, which is repaired, to facilitate the repair of the cooling device；
Second, feed pipe and the pressure in return pipe can be measured by the pressure gauge of setting, to calculate outlet pipe
The flow velocity of liquid so that staff can have more the Numerical Control water intake velocity of pressure gauge and go out water speed, cold to control
But water residence time in new wind cabinet is used, and then controls the temperature of the wind manufactured by new wind cabinet.
Description of the drawings
Fig. 1 is the cooling device structural schematic diagram of the new wind cabinet of background technology.
Fig. 2 is the schematic diagram of the cooling device of the new wind cabinet of the utility model embodiment.
Fig. 3 be the new wind cabinet of the utility model embodiment cooling device in check bolt stereogram.
Reference numeral：1, new wind cabinet；2, feed pipe；3, return pipe；4, the first repair pipe；5, condensate pipe；6, the first valve
Door；7, the 5th valve；8, y-type filter；9, pressure gauge；10, heat insulator；11, D cock；12, the second valve；13,
Four valves；14, electric two-way valve；15, the second repair pipe；16, third valve；17, bolt is checked；18, mesh；19, U-shaped steel pipe.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification for not creating contribution after reading this specification, but only
It all to be protected by Patent Law in the right of the utility model.
The present embodiment is related to a kind of cooling device of new wind cabinet, including：Feed pipe 2, return pipe 3, first repair pipe 4 and
Condensate pipe 5.
Feed pipe 2 is installed on new wind cabinet 1 close to ground one end, and for providing cooling water, feed pipe into new wind cabinet 1
The first valve 6 is provided on 2, the first valve 6 is for controlling the opening and closing of feed pipe 2, to control the confession of cooling water in new wind cabinet 1
Should be full blass stop valve or clip butterfly valve with stopping, the first valve 6, when the caliber of feed pipe 2 is less than 80 millimeters, using full copper
Gate valve, when the caliber of feed pipe 2 is greater than or equal to 80 millimeters, using clip butterfly valve, in the present embodiment, feed pipe 2 with it is new
Be tightly connected between wind cabinet 1, feed pipe 2 be metallic water pipe, and when install the first valve 6 interface use adhesive waterproof tape into
Row is tightly connected, and since the caliber of feed pipe 2 is less than 80 millimeters, therefore the first valve 6 uses full blass stop valve.In other embodiment
In, feed pipe 2 can also be pvc pipe, PE pipes etc..
In the present embodiment, y-type filter 8 is provided on feed pipe 2, y-type filter 8 is for filtering in cooling water
Impurity ensures the cleanliness factor of cooling water, to reduce resistance of the cooling water in feed pipe 2, promotes cooling water in water pipe
Interior flow velocity improves the utilization rate of the energy to reduce loss of the energy outside new wind cabinet 1.In feed pipe 2 close to fresh air
1 side of cabinet is provided with pressure gauge 9, and pressure gauge 9 is used to detect the hydraulic pressure in water pipe so that staff can be according to pressure gauge 9
Numerical Control water intake velocity, to by valve control water velocity.The water inlet of feed pipe 2 is provided with heat insulator
10, to prevent the temperature leak of cooling water, and then reduce the energy loss of cooling water.Meanwhile it being leaned in feed pipe 2
The side of nearly new wind cabinet 1 is provided with D cock 11, and when repairing cooling device, opening D cock 11 will remain in water route
Cooling water discharge, facilitate the repair of cooling device.
Return pipe 3 is tightly connected with new wind cabinet 1 far from ground one end, and for that will carry out hot friendship with hot wind in new wind cabinet 1
Cooling water after changing exports new wind cabinet 1, the second valve 12 is provided on return pipe 3, the second valve 12 is for controlling return pipe 3
Opening and closing, to the discrepancy of cooling water of the control after heat exchange, the second valve 12 is full blass stop valve or clip butterfly valve, when
When the caliber of feed pipe 2 is less than 80 millimeters, used using full blass stop valve when the caliber of return pipe 3 is greater than or equal to 80 millimeters
Clip butterfly valve, in the present embodiment, return pipe 3 are metallic water pipe, and use waterproof in interface when installing the second valve 12
Adhesive tape is connected and sealed, and since the caliber of feed pipe 2 is less than 80 millimeters, therefore the second valve 12 uses full blass stop valve, meanwhile, entirely
Blass stop valve can control the size of 3 water outlet of return pipe, to control flow velocity of the cooling water in new wind cabinet 1.In other realities
It applies in example, return pipe 3 can also be pvc pipe, PE pipes etc..
In the present embodiment, 1 side of new wind cabinet is provided with pressure gauge 9 in return pipe 3, pressure gauge 9 is for detecting water
Hydraulic pressure in pipe so that staff can go out water speed according to the Numerical Control of pressure gauge 9, to control return water by valve
The water velocity of pipe 3.The exit of return pipe 3 is provided with heat insulator 10, to prevent the temperature leak of cooling water,
And then reduce energy loss when cooling water flows into next cooling device.It is arranged between pressure gauge 9 and the second valve 12
There is the 4th valve 13, meanwhile, electric two-way valve 14, electric two-way valve 14 are provided between the 4th valve 13 and the second valve 12
The opening and closing that return pipe 3 can be controlled according to the temperature in return pipe 3, to realize the automatic adjustment temperature of cooling water.
Be provided with the second repair pipe 15 on return pipe 3, second 15 one end of repair pipe be sealedly connected on the 4th valve 13 and pressure gauge 9 it
Between return pipe 3 on, the other end be sealedly connected on the second valve 12 and first repair pipe 4 between, second repair pipe 15 on be arranged
There are the 5th valve 7, the 5th valve 7 to be used to control the opening and closing of the second repair pipe 15, the second setting for repairing pipe 15 facilitates electronic
The dismounting and repair of two-port valve 14.
First repairs 4 one end of pipe and is sealedly attached between the water inlet of feed pipe 2 and the first valve 6, and another part is close
Envelope is connected between the water outlet of return pipe 3 and the second valve 12, is provided with third valve 16 on the first repair pipe 4, is being repaired
When, third valve 16 is used to control the opening and closing of repair water pipe, and next cooling device, third valve are flowed into control cooling water
16 be full blass stop valve or clip butterfly valve, when the caliber of the first repair pipe 4 is less than 80 millimeters, using full blass stop valve, when first
When repairing the caliber of pipe 4 more than or equal to 80 millimeters, using clip butterfly valve, in the present embodiment, the first repair pipe 4 and return pipe
3 are arranged in parallel, and the first repair pipe 4 is arranged on the common vertical line of feed pipe 2 and return pipe 3（That is repair water pipe is vertical with feed pipe 2
While, it is also vertical with return pipe 3）.In the present embodiment, the first repair pipe 4 is metallic water pipe, due to the first repair pipe 4
Caliber is less than 80 millimeters, therefore third valve 16 uses full blass stop valve.
Condensate pipe 5 is set in new wind cabinet 1 close to ground side, and positioned at 2 lower section of feed pipe, and condensate pipe 5 is used for
Hot wind is exported into new wind cabinet 1 through the liquefied water of cooling circuit.Nearly water outlet side, which is provided with, on condensate pipe 5 checks bolt 17, inspection
It is the metal cap body for offering mesh 18 to look into bolt 17, and mesh 18 is the radial section product close to 5 side of condensate pipe more than separate
The speaker hole of the radial section product of 5 side of condensate pipe.In the present embodiment, condensate pipe 5 substantially takes the shape of the letter U, and water inlet end
Relative altitude is higher than the relative altitude of water outlet, since U-shaped part will bear twice of wind pressure, U-shaped part set is single
The higher U-shaped steel pipe of the compression strength that is solely arranged 19.
The use principle of the present embodiment is approximately as stating：When repairing cooling device, first is repaired the third valve on pipe 4
Door 16 is opened, meanwhile, the first valve 6 being arranged on feed pipe 2 is closed with the second valve 12 being arranged on return pipe 3,
So that cooling water flows into next cooling device by repair pipe, then D cock 11 is opened, will be remained in pipeline
Cooling water is discharged, and is repaired to cooling device, so that maintenance personal can not influence other concatenated coolings
While device works, which is repaired, and easy to maintenance.It dismounts or needs replacing in electric two-way valve 14
When, the second valve 12 to be closed with the 4th valve 13 so that cooling water flows into next cooling device from the second repair pipe 15,
In the case of not influencing cooling device work, the dismounting and replacement of electric two-way valve 14 are facilitated.
Although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art are still
Can creative work not be made to according to circumstances mutual group of the feature in the utility model embodiment in the absence of conflict
Other adjustment are made in conjunction, additions and deletions, to obtain other technologies scheme of the different, essence without departing from the design of the utility model,
These technical solutions similarly belong to the utility model scope of the claimed.
Claims (8)
1. a kind of cooling device of new wind cabinet, which is characterized in that including：
It is installed on feed pipe (2) of the new wind cabinet (1) close to ground one end, for providing cooling water into the new wind cabinet (1),
The first valve (6) for controlling the feed pipe (2) opening and closing is provided on the feed pipe (2)；
It is being tightly connected far from ground one end with the new wind cabinet (1), for hot friendship will to be carried out with hot wind in the new wind cabinet (1)
Cooling water after changing exports the return pipe (3) of the new wind cabinet (1), is provided on the return pipe (3) described for controlling
The second valve (12) of return pipe (3) opening and closing；And
One end and be sealedly attached between the water inlet of the feed pipe (2) and first valve (6), another part sealing connect
It is connected between the water outlet of the return pipe (3) and second valve (12), and is provided with the first dimension of third valve (16)
Repair pipe (4).
2. the cooling device of new wind cabinet according to claim 1, which is characterized in that the first repair pipe (4) is vertical
In the metal tube of the feed pipe (2) and the return pipe (3).
3. the cooling device of new wind cabinet (1) according to claim 1, which is characterized in that first valve (6), described
Second valve (12) and the third valve (16) are full blass stop valve or clip butterfly valve.
4. the cooling device of new wind cabinet according to claim 3, which is characterized in that be arranged on the feed pipe (2) useful
In the y-type filter (8) of filtering cooling water.
5. the cooling device of new wind cabinet according to claim 4, which is characterized in that the feed pipe (2) and the return water
Nearly new wind cabinet (1) side is both provided with the pressure gauge (9) for detecting water inner pipe water pressure on pipe (3).
6. the cooling device of new wind cabinet according to claim 5, which is characterized in that the water inlet of the feed pipe (2) with
The water outlet of the return pipe (3) is both provided with heat insulator (10).
7. the cooling device of new wind cabinet according to claim 1, which is characterized in that further include being set to the new wind cabinet
(1) on close to ground side and below the feed pipe (2), for by the aqueous vapor being mingled in hot wind through cooling circuit liquid
The water of change exports the condensate pipe (5) of the new wind cabinet (1).
8. the cooling device of new wind cabinet according to claim 7, which is characterized in that be closely discharged on the condensate pipe (5)
Mouth side, which is provided with, checks bolt (17), and the inspection bolt (17) is the metal cap body for offering mesh (18), the mesh (18)
It is accumulated to be more than the radial section far from the condensate pipe (5) side close to the radial section of the condensate pipe (5) side product
Speaker hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830654.2U CN207702638U (en) | 2017-12-25 | 2017-12-25 | The cooling device of new wind cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830654.2U CN207702638U (en) | 2017-12-25 | 2017-12-25 | The cooling device of new wind cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207702638U true CN207702638U (en) | 2018-08-07 |
Family
ID=63028498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721830654.2U Expired - Fee Related CN207702638U (en) | 2017-12-25 | 2017-12-25 | The cooling device of new wind cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207702638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455028A (en) * | 2019-07-27 | 2019-11-15 | 广州市隆盛机电设备有限公司 | A kind of vertical Or In Refrigerator adapter system |
| CN111637611A (en) * | 2020-05-18 | 2020-09-08 | 珠海格力电器股份有限公司 | Water chilling unit control method and device, storage medium and water chilling unit |
-
2017
- 2017-12-25 CN CN201721830654.2U patent/CN207702638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455028A (en) * | 2019-07-27 | 2019-11-15 | 广州市隆盛机电设备有限公司 | A kind of vertical Or In Refrigerator adapter system |
| CN111637611A (en) * | 2020-05-18 | 2020-09-08 | 珠海格力电器股份有限公司 | Water chilling unit control method and device, storage medium and water chilling 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20191225 |