CN210688681U - Positive and negative pressure condensate water discharging device - Google Patents
Positive and negative pressure condensate water discharging device Download PDFInfo
- Publication number
- CN210688681U CN210688681U CN201921581157.2U CN201921581157U CN210688681U CN 210688681 U CN210688681 U CN 210688681U CN 201921581157 U CN201921581157 U CN 201921581157U CN 210688681 U CN210688681 U CN 210688681U
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- China
- Prior art keywords
- negative pressure
- positive
- jar body
- discharging device
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 238000007599 discharging Methods 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 210000002310 elbow joint Anatomy 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model discloses a positive negative pressure comdenstion water discharging equipment belongs to air conditioning unit equipment technical field. It is including a jar body, and water inlet and delivery port have been seted up to the lateral wall of jar body, and the height that highly is greater than the delivery port of water inlet, the inner wall difference fixedly connected with inlet tube and the outlet pipe of water inlet and delivery port, and the fixed intercommunication of one side that the inlet tube is located jar body has the elbow fitting, and the fixed intercommunication of elbow fitting's one end has the liquid seal pipe, and the lower surface height of liquid seal pipe is less than the height of delivery port, and the top of jar body can be dismantled and. The utility model discloses integrate complicated drain line, compact structure, simple to operate to malleation, negative pressure air conditioning unit comdenstion water discharge all can be suitable for, has avoided traditional drain line to receive the influence of restriction such as the requirement of installation size requirement and positive negative pressure, and the device can automatic drainage simultaneously, does not need additionally to install drain pump and control flap, reduces air conditioning unit's operation cost effectively.
Description
Technical Field
The utility model relates to a positive negative pressure comdenstion water discharging equipment belongs to air conditioning unit equipment technical field.
Background
As shown in fig. 1, air is cooled, cooled and dehumidified by a surface cooler 8 in an air conditioner case 7, so that a large amount of condensed water is generated on the surface of the surface cooler 8, and the condensed water is collected in a water collecting tray 9 arranged below the surface cooler 8 and then is discharged to an open drainage system through a pipe of the water collecting tray 9. When a fan in the unit operates, the discharge point of the condensed water of the surface cooler 8 is in negative pressure, and in order to ensure the effective discharge of the condensed water, the water outlet of the unit is connected with the S-shaped bent water storage pipe 10 in the prior art, so that the discharged condensed water can form the necessary altitude difference motive power for discharging the condensed water in the water storage pipe 10, and the outdoor air cannot be sucked into the unit, thereby seriously affecting the normal discharge of the condensed water.
In actual engineering, the drainage principle of condensed water of the air conditioning unit is often lack of deep understanding by part of designers and installation constructors, so that a large amount of condensed water drainage pipelines are unreasonably configured in engineering practice, meanwhile, the connecting pipes need to be welded manually when the drainage pipelines are manufactured, sometimes, due to the influences of limitation of carelessness of personnel, poor welding or connection, requirements of positive pressure and negative pressure in the unit and the like, the condensed water in the water collecting tray 9 can overflow to the air conditioning unit to cause unsmooth drainage of the condensed water, so that the condensed water can drip from the periphery of the cabinet 7 when the air conditioning unit operates, and a large amount of condensed water stored in the air conditioning cabinet 7 can be discharged from gaps of the cabinet 7 after the unit stops operating to cause a large amount of water accumulation in the floor of the machine room, particularly the air volume is 70,000m 3/h-500,000 m3Once the leakage phenomenon of condensed water occurs in the large fresh air constant-temperature constant-humidity air conditioning unit of the/h, the production workshop faces great risks.
Disclosure of Invention
The utility model discloses the technical problem that will solve lies in: the positive and negative pressure condensate water discharge device solves the problems that a traditional water storage pipe is unreasonable in configuration and is limited by positive and negative pressure requirements in an air conditioning unit.
The utility model discloses the technical problem that will solve takes following technical scheme to realize:
the utility model provides a positive negative pressure comdenstion water discharging equipment, which comprises a tank body, water inlet and delivery port have been seted up to the lateral wall of the jar body, the height that highly is greater than the delivery port of water inlet, the inner wall difference fixedly connected with inlet tube and the outlet pipe of water inlet and delivery port, the inlet tube is located the fixed intercommunication in one side of the jar body and has elbow fitting, the fixed intercommunication of one end of elbow fitting has the liquid seal pipe, the lower surface height of liquid seal pipe is less than the height of delivery port, the top of the jar body can be dismantled and be connected with the.
As a preferred example, a transparent observation window is arranged at the center of the cover.
As a preferred example, the elbow joint is a elbow.
As a preferable example, the height between the bottom of the liquid seal pipe and the bottom in the tank body is 20-30 mm.
As a preferable example, the connection part of the water inlet pipe and the water outlet pipe is provided with pipe threads.
As a preferred example, a plurality of mounting plates which are uniformly distributed in an annular shape are fixedly connected to the bottom end of the outer side wall of the tank body, and bolts and nuts are arranged on the plurality of mounting plates.
As a preferable example, the tank body is further provided with an insulating layer with the thickness of 20-30 mm.
As a preferred example, the whole discharging device is welded by stainless steel.
The utility model has the advantages that:
1. the utility model discloses integrate complicated drain line, compact structure, simple to operate to malleation, negative pressure air conditioning unit comdenstion water discharge all can be suitable for, has avoided traditional drain line to receive the influence of restriction such as the requirement of installation size requirement and positive negative pressure, and the device can automatic drainage simultaneously, does not need additionally to install drain pump and control flap, reduces air conditioning unit's operation cost effectively.
2. The utility model discloses full stainless steel welding forms, and weatherability is strong, long service life.
3. The utility model discloses the top is equipped with transparent observation window, can visual inspection jar drainage situation of internal condensate water of body.
4. The utility model discloses the design has the heat preservation, can effectively prevent a jar body surface dewfall.
Drawings
FIG. 1 is a schematic diagram of a prior art structure;
fig. 2 is a perspective view of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a top view of the present invention;
FIG. 5 is a sectional view taken along line A-A of FIG. 3;
FIG. 6 is a sectional view taken along line B-B of FIG. 4;
FIG. 7 is a schematic view of the interior of the tank when the unit fan is activated;
FIG. 8 is a schematic view of the interior of the tank when the unit fan is operating;
fig. 9 is a schematic view of the present invention for positive pressure condensate discharge.
In the figure: the water tank comprises a tank body 1, a water outlet pipe 2, a sealing cover 3, a transparent observation window 4, a water inlet pipe 5, a mounting plate 6, a case 7, a surface air cooler 8, a water collecting tray 9, a water storage pipe 10, a bent pipe joint 11 and a liquid seal pipe 12.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
As shown in fig. 2-9, a positive and negative pressure condensate water discharging device comprises a tank body 1, a water inlet and a water outlet are formed in the side wall of the tank body 1, the height of the water inlet is larger than that of the water outlet, the inner walls of the water inlet and the water outlet are respectively and fixedly connected with a water inlet pipe 5 and a water outlet pipe 2, one side of the water inlet pipe 5, which is positioned in the tank body 1, is fixedly communicated with a bent pipe joint 11, one end of the bent pipe joint 11 is fixedly communicated with a liquid seal pipe 12, the lower surface of the liquid seal pipe 12 is lower than that of the water outlet.
By adopting the scheme, the device integrates the complicated drainage pipeline, has compact structure and convenient installation, can be applied to the drainage of condensed water of the positive-pressure air conditioning unit and the negative-pressure air conditioning unit, and avoids the influence of the limitation of the traditional drainage pipeline caused by the requirement of installation size, the requirement of positive pressure and negative pressure and the like.
The central position of the sealing cover 3 is provided with a transparent observation window 4 which can visually check the drainage condition of the condensed water in the tank body 1.
The elbow joint 11 is a 90-degree elbow, and the height between the bottom of the liquid seal pipe 12 and the bottom in the tank body 1 is 25 mm.
By adopting the scheme, the 90-degree elbow joint 11 enables the liquid seal pipe 12 to be in a vertical state, and meanwhile, the liquid seal effect of the device is ensured by the low distance between the liquid seal pipe 12 and the bottom in the tank body 1, so that negative pressure suction is prevented.
The junction of inlet tube 5 and outlet pipe 2 all is provided with the pipe thread, is convenient for with water-collecting tray 9 intercommunication and external pipeline.
The mounting panel 6 of a plurality of annular evenly distributed of lateral wall bottom fixedly connected with of the jar body 1 all is provided with bolt and nut on a plurality of mounting panels 6, and the device is convenient for fix on the house furred ceiling through mounting panel 6 and bolt, perhaps fixes on the computer lab ground.
The tank body 1 is also provided with a heat-insulating layer with the thickness of 25 mm.
Adopt above-mentioned scheme, jar body 1 and heat preservation adopt the intermediate layer formula to make, and jar body 1 lateral wall sets up to hollow thin wall structure promptly, and the hollow department of heat preservation packing in jar body 1 can effectively prevent 1 surperficial dewfall of jar body.
The whole discharging device is formed by welding stainless steel, and has the advantages of simple manufacture, strong weather resistance and long service life.
As shown in fig. 7, when the fan in the air conditioning unit is started, negative pressure is formed, the negative pressure in the unit can suck the condensed water in the tank body 1, and a liquid level height h which is the same as the negative pressure value in the unit is formed in the liquid seal pipe 12, so that the length design requirement of the liquid seal pipe 12 is greater than the liquid level height h, and the condensed water discharge device with different pressure values can be manufactured according to the requirements of customers.
The working principle is as follows: when using when negative pressure comdenstion water to discharge, as shown in fig. 7 and 8, inlet tube 5 connects water-collecting tray 9, because inlet tube 5 of comdenstion water is on upper portion, under the effect of unit negative pressure, the inside liquid level of jar body 1 has played sealed effect, prevent that the air from suck-back, and when the comdenstion water liquid level in the water-collecting tray 9 in the unit is gathered the surface of water and is higher than outlet pipe 2, the water pressure of comdenstion water is greater than the negative pressure value in the unit, the comdenstion water just can flow into jar body 1 in the source, the liquid level in jar body 1 risees to outlet pipe 2 department, and overflow through outlet pipe 2.
Use when the malleation comdenstion water discharges, change inlet tube 5 and outlet pipe 2's hookup location, as shown in fig. 9, this moment because outlet pipe 2 is in jar body 1 lower part, and with the interior malleation section water catch bowl 9's of unit drainage pipe connection, under the effect of unit malleation, the inside liquid level of liquid seal pipe 12 rises owing to the effect of unit malleation on continuous, the liquid level height has played sealed effect, prevent air escape, and the comdenstion water liquid level in the water catch bowl 9 in the unit is gathered to a take the altitude, the water pressure of comdenstion water adds the effect of the interior malleation of unit, make the liquid level in the liquid seal pipe 12 rise to inlet tube 5 department, the comdenstion water just can spill over through the inlet tube.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a positive negative pressure comdenstion water discharging equipment which characterized in that: including a jar body (1), water inlet and delivery port have been seted up to the lateral wall of the jar body (1), the height that highly is greater than the delivery port of water inlet, the inner wall difference fixedly connected with inlet tube (5) and outlet pipe (2) of water inlet and delivery port, inlet tube (5) are located the fixed intercommunication in one side of the jar body (1) and have elbow fitting (11), the fixed intercommunication of one end of elbow fitting (11) has liquid seal pipe (12), the lower surface height of liquid seal pipe (12) is less than the height of delivery port, the top of the jar body (1) can be dismantled and be connected with closing cap (3).
2. The positive-negative pressure condensate discharging device according to claim 1, wherein: and a transparent observation window (4) is arranged at the center of the sealing cover (3).
3. The positive-negative pressure condensate discharging device according to claim 1, wherein: the elbow joint (11) is a 90-degree elbow.
4. The positive-negative pressure condensate discharging device according to claim 1, wherein: the height between the bottom of the liquid seal pipe (12) and the bottom in the tank body (1) is 20-30 mm.
5. The positive-negative pressure condensate discharging device according to claim 1, wherein: the joint of the water inlet pipe (5) and the water outlet pipe (2) is provided with pipe threads.
6. The positive-negative pressure condensate discharging device according to claim 1, wherein: the lateral wall bottom fixedly connected with of the jar body (1) a plurality of annular evenly distributed's mounting panel (6), it is a plurality of all be provided with bolt and nut on mounting panel (6).
7. The positive-negative pressure condensate discharging device according to claim 1, wherein: the tank body (1) is further provided with a heat preservation layer with the thickness of 20-30 mm.
8. The positive-negative pressure condensate discharging device according to claim 1, wherein: the whole discharging device is formed by welding stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921581157.2U CN210688681U (en) | 2019-09-20 | 2019-09-20 | Positive and negative pressure condensate water discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921581157.2U CN210688681U (en) | 2019-09-20 | 2019-09-20 | Positive and negative pressure condensate water discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210688681U true CN210688681U (en) | 2020-06-05 |
Family
ID=70904206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921581157.2U Expired - Fee Related CN210688681U (en) | 2019-09-20 | 2019-09-20 | Positive and negative pressure condensate water discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210688681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486926A (en) * | 2019-09-20 | 2019-11-22 | 锦襄机电设备(上海)有限公司 | A kind of positive/negative-pressure condensate drain |
-
2019
- 2019-09-20 CN CN201921581157.2U patent/CN210688681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486926A (en) * | 2019-09-20 | 2019-11-22 | 锦襄机电设备(上海)有限公司 | A kind of positive/negative-pressure condensate drain |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |