CN204784991U - Condensing engine drain valve - Google Patents
Condensing engine drain valve Download PDFInfo
- Publication number
- CN204784991U CN204784991U CN201520426460.0U CN201520426460U CN204784991U CN 204784991 U CN204784991 U CN 204784991U CN 201520426460 U CN201520426460 U CN 201520426460U CN 204784991 U CN204784991 U CN 204784991U
- Authority
- CN
- China
- Prior art keywords
- valve body
- float
- drain valve
- utility
- pipe
- 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 - Fee Related
Links
- 239000003517 fume Substances 0.000 claims description 7
- 230000008520 organization Effects 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 15
- 239000003546 flue gas Substances 0.000 abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Landscapes
- Float Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model provides a thereby it guarantees the condensing engine drain valve of condensation efficiency to prevent effectively that the flue gas from leaking. The utility model discloses a valve body (1), valve body (1) top is provided with flue gas pipe (2), and the bottom is provided with comdenstion water drain pipe (3) valve body (1) inside float stopper mechanism that still is provided with, float stopper establishment of institution position is higher than the position of comdenstion water drain pipe (3) outlet. The utility model is suitable for a drain valve field of making.
Description
Technical field
The utility model relates to a kind of drain valve, particularly relates to a kind of condenser drain valve.
Background technique
All need to use condenser in some large-scale purging systems and air-conditioning equipment, condenser is the heat of the flue gas utilizing main equipment to emit, after a heat exchanger, the temperature of flue gas is made to be reduced to 50 ~ 60 DEG C by common 200 DEG C, the heat wherein changed is used as other purposes, as preheating cold water etc.Because temperature reduces, main component water vapour in flue gas will be condensed into water droplet, at this moment just need to use drain valve to carry out the discharge of condensed water, drain valve smoke-intake pipe in tratitional technology and waste pipe are come round, when condensate water level is too low, flue gas will be discharged in waste pipe, pollutes surrounding environment.
Model utility content
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art exactly, provides a kind of and effectively prevents flue gas from leaking thus ensure to discharge safe condenser drain valve.
The technological scheme that the utility model adopts is: the utility model comprises valve body, described body top is provided with fume pipe, bottom is provided with condensate draining pipe, also be provided with floater plug mechanism at described valve inner, described floater plug organization establishes position is higher than the position of described condensate draining pipe drain opening.
Further, described floater plug mechanism comprises the support body that is fixedly installed on described valve inner and is placed on described support body top and the float suitable with described body cavity size, and described support body top has the through hole less than described float.
Further, the first seal ring is provided with between the inner chamber of described support body and described valve body.
Further, described float is ball-type float.
Further, be provided with screw lid at described fume pipe and described valve body joint, described body base, described in screw lid with described valve body between be also provided with the second seal ring.
The beneficial effects of the utility model are: because the utility model comprises valve body, described body top is provided with fume pipe, bottom is provided with condensate draining pipe, also be provided with floater plug mechanism at described valve inner, described floater plug organization establishes position is higher than the position of described condensate draining pipe drain opening.Compared with prior art, the utility model utilizes the described floater plug mechanism be arranged in described valve body, when condensate water level is low, floater plug is closed, prevent flue gas from discharging, when condensate water level height is to when being enough to make floater plug float, condensed water can serve as the airtight medium of flue gas, ensures that flue gas can not leak.So the utility model effectively prevents flue gas from leaking thus ensures to discharge safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is using state figure of the present utility model.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises valve body 1, and described valve body 1 top is provided with fume pipe 2, and bottom is provided with condensate draining pipe 3, also be provided with floater plug mechanism in described valve body 1 inside, described floater plug organization establishes position is higher than the position of described condensate draining pipe 3 drain opening.Described floater plug mechanism comprises the support body 4 that is fixedly installed on described valve body 1 inside and is placed on described support body 4 top and the float 5 suitable with described valve body 1 inner chamber size, and described support body 4 top has the through hole 6 less than described float 5.In the present embodiment, the wall of described support body 4 near described condensate draining pipe 3 one end is provided with opening, is extended down to lower half portion position of the mouth of pipe of described condensate drainage pipe 3 under wall; The first seal ring 7 is provided with between described support body 4 and the inner chamber of described valve body 1.Described float 5 is ball-type float.Be provided with bottom described fume pipe 2 with described valve body 1 joint, described valve body 1 and screw lid 8, described in screw between lid 8 and described valve body 1 and be also provided with the second seal ring 9.
When just starting, described through hole 6 blocked by described float 5, the inner chamber of described valve body 1 is divided into upper and lower two-part, after flue gas carries out heat exchange, the water of condensation slowly can be accumulated in upper part inner chamber, know that the amount of ponding is enough to allow described float 5 float, ponding is just left to lower half portion inner chamber from described through hole 6, prevents the flue gas when condensed water level is too low from discharging from described condensate draining pipe 3 with this; When the condensed water in described valve body 1 is accumulated abundant, namely described float 5 leaves described support body 4 completely, can be become the airtight medium of flue gas by condensed water itself, ensures that flue gas can not be leaked in whole heat exchanging process.
The utility model is applicable to drain valve and manufactures field.
Claims (5)
1. a condenser drain valve, it comprises valve body (1), described valve body (1) top is provided with fume pipe (2), bottom is provided with condensate draining pipe (3), it is characterized in that: be also provided with floater plug mechanism in described valve body (1) inside, described floater plug organization establishes position is higher than the position of described condensate draining pipe (3) drain opening.
2. condenser drain valve according to claim 1, it is characterized in that: described floater plug mechanism comprises and is fixedly installed on the inner support body (4) of described valve body (1) and is placed on described support body (4) top and the float (5) suitable with described valve body (1) inner chamber size, and described support body (4) top has the through hole (6) less than described float (5).
3. condenser drain valve according to claim 2, is characterized in that: be provided with the first seal ring (7) between the inner chamber of described support body (4) and described valve body (1).
4. condenser drain valve according to claim 2, is characterized in that: described float (5) is ball-type float.
5. condenser drain valve according to claim 1, it is characterized in that: in described fume pipe (2) and described valve body (1) joint, described valve body (1) bottom is provided with to screw and covers (8), described in screw between lid (8) and described valve body (1) and be also provided with the second seal ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426460.0U CN204784991U (en) | 2015-06-19 | 2015-06-19 | Condensing engine drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426460.0U CN204784991U (en) | 2015-06-19 | 2015-06-19 | Condensing engine drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784991U true CN204784991U (en) | 2015-11-18 |
Family
ID=54525040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426460.0U Expired - Fee Related CN204784991U (en) | 2015-06-19 | 2015-06-19 | Condensing engine drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509319A (en) * | 2016-01-22 | 2016-04-20 | 成都前锋电子有限责任公司 | Condensate liquid collecting and discharging device capable of preventing smoke gas leakage |
| CN111750165A (en) * | 2020-06-19 | 2020-10-09 | 上海融德亦村机电有限公司 | Water drainage choke valve |
-
2015
- 2015-06-19 CN CN201520426460.0U patent/CN204784991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509319A (en) * | 2016-01-22 | 2016-04-20 | 成都前锋电子有限责任公司 | Condensate liquid collecting and discharging device capable of preventing smoke gas leakage |
| CN111750165A (en) * | 2020-06-19 | 2020-10-09 | 上海融德亦村机电有限公司 | Water drainage choke valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Condensing engine drain valve Effective date of registration: 20180713 Granted publication date: 20151118 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Wang Yong|GTC GAS TECHNOLOGY COMPONENTS Co.,Ltd.|Guo Jianheng Registration number: 2018990000552 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190815 Granted publication date: 20151118 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: GTC GAS TECHNOLOGY COMPONENTS Co.,Ltd. Registration number: 2018990000552 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |