CN203148267U - Formic acid cooling water circulation system - Google Patents
Formic acid cooling water circulation system Download PDFInfo
- Publication number
- CN203148267U CN203148267U CN 201320083904 CN201320083904U CN203148267U CN 203148267 U CN203148267 U CN 203148267U CN 201320083904 CN201320083904 CN 201320083904 CN 201320083904 U CN201320083904 U CN 201320083904U CN 203148267 U CN203148267 U CN 203148267U
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- Prior art keywords
- inlet pipe
- water inlet
- formic acid
- cooling
- cooling chamber
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- 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
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Abstract
The utility model relates to the field of cooling water circulation systems, in particular to a formic acid cooling water circulation system. The formic acid cooling water circulation system comprises a water inlet pipe, a cooling room, a heat exchange pipe and a circulation pump, wherein the cooling room is connected with the water inlet pipe; the heat exchange pipe is arranged in the cooling room; the circulation pump is arranged at the outlet end of the water inlet pipe; an exhaust pipe is arranged on the water inlet pipe; and the exhaust pipe is located between the inlet end of the water inlet pipe and the cooling room. According to the formic acid cooling water circulation system provided by the utility model, air the water inlet pipe is effectively discharged during a circulation process, and therefore, not only is air setting avoided but also the circulation water flow speed is high, the safety factor during a production process is increased, a cooling effect is better, and the energy is saved more.
Description
Technical field
The utility model relates to the cooling water recirculation system field, specifically is a kind of formic acid cooling water recirculation system.
Background technology
In the prior art, what the formic acid cooling water recirculation system adopted is the closed type circulatory system, it comprises water inlet pipe, cooling chamber, heat exchanger tube, circulating pump, after formic acid passes through the heat exchanger tube that is arranged in the cooling chamber, used heat is stayed cooling chamber, according to actual needs, in blanking time the water in the cooling chamber is changed, not only cooling effect is poor for this kind closed type circulatory system, and because there being air in the water inlet pipe, easily cause the condensation harm circulatory system when starting circulating pump, influence the safety of production environment.
The utility model content
At above-mentioned weak point of the prior art, the utility model aim to provide a kind of cooling effect better, safer formic acid cooling water recirculation system.
For solving the problems of the technologies described above, formic acid cooling water recirculation system of the present utility model, the circulating pump that it comprises water inlet pipe, the cooling chamber that is connected with described water inlet pipe, is arranged at the heat exchanger tube in the described cooling chamber and is arranged at the water inlet pipe port of export, described water inlet pipe is provided with blast pipe, and this blast pipe is between water inlet pipe entrance point and cooling chamber.
Concrete, described heat exchanger tube is spiral heat exchange tube, and these heat exchanger tube 3 entrance points are positioned at the cooling chamber bottom, and the heat exchanger tube port of export arranges near the junction of water inlet pipe and cooling chamber.
Be connected by a short tube between described water inlet pipe and the cooling chamber, this short tube is provided with valve.
The length of described blast pipe is 0.5m ~ 1m.
The length of described blast pipe is 0.8m.
Formic acid cooling water recirculation system of the present utility model, because water inlet pipe is provided with blast pipe, in cyclic process, discharge the air in water inlet pipe and the cooling chamber effectively, not only avoided air setting, and make circulating water flow speed fast, increased the safety coefficient in the production process, cooling effect is more excellent, and is more energy-conservation.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of formic acid cooling water recirculation system of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, formic acid cooling water recirculation system of the present utility model, the circulating pump 4 that it can comprise water inlet pipe 1, the cooling chamber 2 that is connected with described water inlet pipe 1, be arranged at the heat exchanger tube 3 in the described cooling chamber 2 and be arranged at water inlet pipe 1 port of export, described water inlet pipe 1 is provided with blast pipe 5, and this blast pipe 5 is between water inlet pipe 1 entrance point and cooling chamber 2.The utility model discharges the air in water inlet pipe 1 and the cooling chamber 2 effectively because water inlet pipe 1 is provided with blast pipe 5 in cyclic process, not only avoided air setting, and make circulating water flow speed fast, increased the safety coefficient in the production process, cooling effect is more excellent, and is more energy-conservation.
Concrete, described heat exchanger tube 3 can be spiral heat exchange tube, and these heat exchanger tube 3 entrance points are positioned at cooling chamber 2 bottoms, and heat exchanger tube 3 ports of export arrange near the junction of water inlet pipe 1 with cooling chamber 2.Spiral heat exchange tube is better effects if in cyclic process, and formic acid flows from the bottom up, and recirculated water flows from top to bottom, and such cooling effect more.
Can be connected by a short tube 6 between described water inlet pipe 1 and the cooling chamber 2, this short tube 6 is provided with valve 7.Need circulation time to open valve, do not need circulation time that it is closed, increase the safety coefficient in the cyclic process.
The length of described blast pipe 5 can be 0.5m ~ 1m.As preferably, the utility model adopts the length of blast pipe to be set to 0.8m in concrete practice.Also can satisfy actual needs according to the blast pipe of concrete Practical Design reasonable length.
The utility model is when concrete running, at first open valve 7, start circulating pump 4 then, begin water inlet pipe 1 this moment to cooling chamber 2 interior water fillings, simultaneously formic acid is through heat exchanger tube 3, formic acid in heat exchanger tube 3 flow direction and cooling chamber 2 in water (flow) direction in opposite directions, formic acid is cooled off, blast pipe 5 is discharged the air in water inlet pipe 1 and the cooling chamber 2 simultaneously, avoids condensation.The utility model cooling effect better, more safe and reliable.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. formic acid cooling water recirculation system, it is characterized in that: comprise water inlet pipe (1), the cooling chamber (2) that is connected with described water inlet pipe (1), be arranged at the heat exchanger tube (3) in the described cooling chamber (2) and be arranged at the circulating pump (4) of water inlet pipe (1) port of export, described water inlet pipe (1) is provided with blast pipe (5), and this blast pipe (5) is positioned between water inlet pipe (1) entrance point and the cooling chamber (2).
2. formic acid cooling water recirculation system according to claim 1, it is characterized in that: described heat exchanger tube (3) is spiral heat exchange tube, this heat exchanger tube (3) entrance point is positioned at cooling chamber (2) bottom, and heat exchanger tube (3) port of export arranges near the junction of water inlet pipe (1) with cooling chamber (2).
3. formic acid cooling water recirculation system according to claim 1 is characterized in that: be connected by a short tube (6) between described water inlet pipe (1) and the cooling chamber (2), this short tube (6) is provided with valve (7).
4. according to each described formic acid cooling water circulation decorum of claim 1-3, it is characterized in that: the length of described blast pipe (5) is 0.5m ~ 1m.
5. formic acid cooling water recirculation system according to claim 1, it is characterized in that: the length of described blast pipe (5) is 0.8m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320083904 CN203148267U (en) | 2013-02-23 | 2013-02-23 | Formic acid cooling water circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320083904 CN203148267U (en) | 2013-02-23 | 2013-02-23 | Formic acid cooling water circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148267U true CN203148267U (en) | 2013-08-21 |
Family
ID=48975784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320083904 Expired - Fee Related CN203148267U (en) | 2013-02-23 | 2013-02-23 | Formic acid cooling water circulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715066A (en) * | 2013-12-31 | 2014-04-09 | 北京七星华创电子股份有限公司 | Cooling water supply device with air exhaust function and control method |
-
2013
- 2013-02-23 CN CN 201320083904 patent/CN203148267U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715066A (en) * | 2013-12-31 | 2014-04-09 | 北京七星华创电子股份有限公司 | Cooling water supply device with air exhaust function and control method |
| CN103715066B (en) * | 2013-12-31 | 2016-07-06 | 北京七星华创电子股份有限公司 | A kind of apparatus for supplying cool water with aerofluxus and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170621 Address after: 545213 Liucheng County, the Guangxi Zhuang Autonomous Region province Liuzhou East Sichuan Phosphorus Chemical Co., Ltd. Patentee after: Liucheng Guangxi Sichuan Phosphorus Chemical Co., Ltd. Address before: 550600 Guizhou province Qiannan Buyi and Miao Autonomous Prefecture Huishui County Heping Town Hui Long Highway three kilometers Patentee before: Guizhou Huishou Chuandong Chemical Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20200223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |