CN209279788U - A kind of cold recovery control system - Google Patents
A kind of cold recovery control system Download PDFInfo
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- CN209279788U CN209279788U CN201822024993.2U CN201822024993U CN209279788U CN 209279788 U CN209279788 U CN 209279788U CN 201822024993 U CN201822024993 U CN 201822024993U CN 209279788 U CN209279788 U CN 209279788U
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- water inlet
- exchanger
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- board
- pipe
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Abstract
The utility model discloses a kind of cold recovery control systems, including board-like cool-heat-exchanger, air conditioning cooling water system and middle Water heating system, the air conditioning cooling water system is connected by primary side water inlet pipe with board-like cool-heat-exchanger, the middle Water heating system is connected by secondary side water inlet pipe with board-like cool-heat-exchanger, ratio adjusting valve and Rose Box are installed on the primary side water inlet pipe, primary side outlet pipe and secondary side outlet pipe are provided on the downside of the board-like cool-heat-exchanger, the primary side water inlet pipe, secondary side water inlet pipe, the external screw thread of primary side outlet pipe and secondary side water outlet tube end is connected on the internal screw thread on board-like cool-heat-exchanger in casing, threaded hole internal screw thread on the bottom plate is connected with threaded rod, the threaded rod lower end is provided with sucker.The utility model is structure as a whole by sucker and threaded rod, and screw thread pole length is 15 centimetres, and rotation threaded rod makes sucker suction on ground, to improve the stability of board-like cool-heat-exchanger.
Description
Technical field
The utility model relates to cold recovery control system technical field, specially a kind of cold recovery control system.
Background technique
Realized under more more and more intense background in national energy-saving and emission-reduction, in factory Water heating system by a large amount of reasonable utilizations,
Water temperature is typically in the range of between 13 DEG C ~ 18 DEG C, and Jiangnan and northern area, winter outside air temperature is lower, cooling tower cooling water temperature
15 DEG C can be maintained the long period hereinafter, whether the two water system can carry out cold and hot exchange, to reach energy saving purpose, therefore
Energy conserving system equipment is needed to carry out the utilization of resources, existing recovery control system, can not be good when recycling to cooling capacity
Water is filtered, is entered inside board-like cool-heat-exchanger so as to cause impurity, and the water of board-like cool-heat-exchanger connection
Tube capacity is easy to damage.
Utility model content
The purpose of this utility model is to provide a kind of cold recovery control systems, it is intended to improve board-like cool-heat-exchanger connection
Water pipe be easily damaged and enter board-like cool-heat-exchanger internal problem with impurity.
The utility model is realized in this way:
A kind of cold recovery control system, including board-like cool-heat-exchanger, air conditioning cooling water system and middle Water heating system, it is described
Air conditioning cooling water system connect with board-like cool-heat-exchanger by primary side water inlet pipe, the middle Water heating system pass through secondary side into
Water pipe is connected with board-like cool-heat-exchanger, and ratio adjusting valve and Rose Box are equipped on the primary side water inlet pipe, described secondary
By-passing valve, water cooler and Rose Box are installed, the Rose Box side is provided with sewage pipe, pacifies on sewage pipe on the water inlet pipe of side
Equipped with blowdown valve, the filtering chamber interior wall is provided with filter screen, and the ratio adjusting valve, by-passing valve and water cooler pass through connection
Line is connected with controller, and the controller is connected by connecting line with wet bulb temperature sensor, under the board-like cool-heat-exchanger
Side is provided with primary side outlet pipe and secondary side outlet pipe, is equipped with water pipe temperature sensor on the secondary side outlet pipe, institute
It states and is provided with protective jacket in primary side water inlet pipe, secondary side water inlet pipe, primary side outlet pipe and secondary side water outlet pipe outer wall, it is described
The external screw thread that primary side water inlet pipe, secondary side water inlet pipe, primary side outlet pipe and secondary side are discharged tube end is connected to board-like cold
On internal screw thread on heat exchanger in casing, connected by supporting leg with bottom plate on the downside of the board-like cool-heat-exchanger, the bottom
Universal wheel is installed, the threaded hole internal screw thread on the bottom plate is connected with threaded rod, under the threaded rod in the roller mount on plate
End is provided with sucker.
Further, described sleeve pipe and board-like cool-heat-exchanger are structure as a whole, and described sleeve pipe length is 5 centimetres.
Further, the sucker and threaded rod are structure as a whole, and the screw thread pole length is 15 centimetres.
Further, the filter screen is stainless steel filter screen, and the filter screen is welded on inside Rose Box.
Further, the protective jacket is rubber sleeve, and the protective jacket is bonded in primary side water inlet pipe, secondary side water inlet
In pipe, primary side outlet pipe and secondary side water outlet pipe outer wall.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is structure as a whole by casing and board-like cool-heat-exchanger, and casing length is 5 centimetres, convenient
It carry out demolition and replacement to primary side water inlet pipe, secondary side water inlet pipe, primary side outlet pipe and secondary side outlet pipe.
(2) it is structure as a whole by sucker and threaded rod, screw thread pole length is 15 centimetres, and rotation threaded rod inhales sucker
It is attached to ground, to improve the stability of board-like cool-heat-exchanger well.
It (3) is stainless steel filter screen by filter screen, filter screen is welded on inside Rose Box, well to air conditioning cooling water
Water in system and middle Water heating system is filtered.
It (4) is rubber sleeve by protective jacket, protective jacket is bonded in primary side water inlet pipe, secondary side water inlet pipe, primary side and goes out
On water pipe and secondary side water outlet pipe outer wall, it can be good at avoiding primary side water inlet pipe, secondary side water inlet pipe, primary side outlet pipe
It is damaged with secondary side outlet pipe.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is a kind of cold recovery control system main view of the utility model first embodiment；
Fig. 2 is a kind of Rose Box cross-sectional view of cold recovery control system shown in FIG. 1；
Fig. 3 is a kind of primary side water inlet pipe structure schematic diagram of cold recovery control system shown in FIG. 1.
In figure: 1, air conditioning cooling water system；2, middle Water heating system；3, wet bulb temperature sensor；4, secondary side water inlet pipe；5,
Controller；6, by-passing valve；7, water cooler；8, board-like cool-heat-exchanger；9, casing；10, secondary side outlet pipe；11, water pipe temperature
Spend sensor；12, supporting leg；13, primary side outlet pipe；14, sucker；15, bottom plate；16, threaded rod；17, universal wheel；18, mistake
Filter box；19, ratio adjusting valve；20, primary side water inlet pipe；21, filter screen；22, protective jacket.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment 1, referring to Fig.1 shown in -3, a kind of cold recovery control system, including board-like cool-heat-exchanger 8, air-conditioning are cooling
Water system 1 and middle Water heating system 2, air conditioning cooling water system 1 are connected by primary side water inlet pipe 20 and board-like cool-heat-exchanger 8,
Middle Water heating system 2 is connected by secondary side water inlet pipe 4 and board-like cool-heat-exchanger 8, is installed on primary side water inlet pipe 20 proportional
Regulating valve 19 and Rose Box 18 are equipped with by-passing valve 6, water cooler 7 and Rose Box 18, Rose Box 18 on secondary side water inlet pipe 4
Side is provided with sewage pipe, and blowdown valve is equipped on sewage pipe, and 18 inner wall of Rose Box is provided with filter screen 21, ratio adjusting valve
19, by-passing valve 6 and water cooler 7 are connected by connecting line and controller 5, and controller 5 is sensed by connecting line and wet-bulb temperature
Device 3 connects, and is provided with primary side outlet pipe 13 and secondary side outlet pipe 10, secondary side outlet pipe on the downside of board-like cool-heat-exchanger 8
Water pipe temperature sensor 11 is installed, primary side water inlet pipe 20, secondary side water inlet pipe 4, primary side outlet pipe 13 and secondary on 10
Protective jacket 22, primary side water inlet pipe 20, secondary side water inlet pipe 4,13 and of primary side outlet pipe are provided on 10 outer wall of side outlet pipe
The external screw thread of 10 end of secondary side outlet pipe is connected on the internal screw thread on board-like cool-heat-exchanger 8 in casing 9, board-like cold and hot friendship
It is connected on the downside of parallel operation 8 by supporting leg 12 and bottom plate 15, universal wheel 17 is installed in the roller mount on bottom plate 15, on bottom plate 15
Threaded hole internal screw thread is connected with threaded rod 16, and 16 lower end of threaded rod is provided with sucker 14, in use, working as wet bulb temperature sensor 3
When detecting that extraneous cooling water temperature condition meets set temperature 1, wet bulb temperature sensor 3 sends a signal to controller 5 and electricity
Brain terminal, controller 5 are S430APLC controller, can illustrate extraneous coolant water temperature when signal maintains transmission to reach regulation duration
Degree is stablized and is met the requirements, and S430APLC controller issues instruction and gradually unloads the water cooler 7 of middle Water heating system 2 at this time
It carries and closes, issue command signal at the same time and allow board-like 8 two sides of cool-heat-exchanger and air conditioning cooling water system 1, middle Water heating system 2
By-passing valve 6 is opened, and 7 water control valve of water cooler is closed, it is made to complete the switching of water loop system.Water pipe temperature sensor 11 is installed
In board-like 8 secondary side outlet pipe of cool-heat-exchanger, 10 end, and opened according to 10 actual use situation of secondary side outlet pipe or
Ratio adjusting valve 19 is closed, adjusts water temperature to meet the effect of using end temperature requirement, when wet bulb temperature sensor 3 to reach
When sensing extraneous cooling water temperature condition and being unsatisfactory for set temperature, wet bulb temperature sensor 3 sends a signal to controller 5 and electricity
Brain terminal.It can illustrate that though extraneous cooling water temperature is stable but cannot meet the requirements when signal maintains transmission to reach regulation duration,
Controller 5 issues instruction and gradually switches back to original 7 water loop system of water cooler at this time.
Shown in referring to Fig.1, casing 9 and board-like cool-heat-exchanger 8 are structure as a whole, and 9 length of casing is 5 centimetres.
Shown in referring to Fig.1, sucker 14 and threaded rod 16 are structure as a whole, and 16 length of threaded rod is 15 centimetres.
Referring to shown in Fig. 2, filter screen 21 is stainless steel filter screen, and filter screen 21 is welded on inside Rose Box 18.
Referring to shown in Fig. 3, protective jacket 22 is rubber sleeve, and protective jacket 22 is bonded in primary side water inlet pipe 20, secondary side water inlet
On 10 outer wall of pipe 4, primary side outlet pipe 13 and secondary side outlet pipe.
The working principle of the utility model is: in use, when wet bulb temperature sensor 3 detects extraneous cooling water temperature item
When part meets set temperature 1, wet bulb temperature sensor 3 sends a signal to controller 5 and computer terminal, and controller 5 is
S430APLC controller can illustrate that extraneous cooling water temperature is stable and satisfaction is wanted when signal maintains transmission to reach regulation duration
It asks, S430APLC controller issues instruction and the water cooler 7 of middle Water heating system 2 is gradually carried out unloading closing at this time, same with this
When issue command signal board-like 8 two sides of cool-heat-exchanger and air conditioning cooling water system 1,2 by-passing valve 6 of middle Water heating system allowed to open,
7 water control valve of water cooler is closed, it is made to complete the switching of water loop system.Water pipe temperature sensor 11 is installed on board-like cold and hot friendship
8 secondary side outlet pipe of parallel operation, 10 end, and proportion adjustment is opened or closed according to 10 actual use situation of secondary side outlet pipe
Valve 19 adjusts water temperature to reach to meet the effect of using end temperature requirement, when wet bulb temperature sensor 3 sense it is extraneous cold
But when coolant-temperature gage condition is unsatisfactory for set temperature 2, wet bulb temperature sensor 3 sends a signal to controller 5 and computer terminal, works as letter
Though a number maintenance transmission, which reaches regulation duration, can illustrate that extraneous cooling water temperature is stablized but cannot be met the requirements, at this time controller 5
It issues instruction and gradually switches back to original 7 water loop system of water cooler.
The device obtained by above-mentioned design has been able to satisfy the use of cold recovery control system substantially, but in line with further complete
It is apt to the objective of its function, designer has carried out further improvement to the device.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of cold recovery control system, including board-like cool-heat-exchanger (8), air conditioning cooling water system (1) and middle Water heating system
(2), it is characterised in that: the air conditioning cooling water system (1) is connected by primary side water inlet pipe (20) and board-like cool-heat-exchanger (8)
It connects, the middle Water heating system (2) is connected by secondary side water inlet pipe (4) and board-like cool-heat-exchanger (8), the primary side water inlet
Ratio adjusting valve (19) and Rose Box (18) are installed on pipe (20), by-passing valve is installed on the secondary side water inlet pipe (4)
(6), water cooler (7) and Rose Box (18), Rose Box (18) side are provided with sewage pipe, are equipped with blowdown on sewage pipe
Valve, Rose Box (18) inner wall are provided with filter screen (21), the ratio adjusting valve (19), by-passing valve (6) and water cooler
(7) it being connected by connecting line and controller (5), the controller (5) is connected by connecting line and wet bulb temperature sensor (3),
Primary side outlet pipe (13) and secondary side outlet pipe (10), the secondary side are provided on the downside of the board-like cool-heat-exchanger (8)
It is equipped on outlet pipe (10) water pipe temperature sensor (11), the primary side water inlet pipe (20), secondary side water inlet pipe (4), one
It is provided with protective jacket (22) on secondary side outlet pipe (13) and secondary side outlet pipe (10) outer wall, the primary side water inlet pipe (20),
The external screw thread of secondary side water inlet pipe (4), primary side outlet pipe (13) and secondary side outlet pipe (10) end is connected to board-like cold and hot
On internal screw thread on exchanger (8) in casing (9), pass through supporting leg (12) and bottom plate on the downside of the board-like cool-heat-exchanger (8)
(15) it connects, is equipped with universal wheel (17) in the roller mount on the bottom plate (15), spiral shell in the threaded hole on the bottom plate (15)
Line is connected with threaded rod (16), and threaded rod (16) lower end is provided with sucker (14).
2. a kind of cold recovery control system according to claim 1, which is characterized in that described sleeve pipe (9) and board-like cold and hot
Exchanger (8) is structure as a whole, and described sleeve pipe (9) length is 5 centimetres.
3. a kind of cold recovery control system according to claim 1, which is characterized in that the sucker (14) and threaded rod
(16) it is structure as a whole, threaded rod (16) length is 15 centimetres.
4. a kind of cold recovery control system according to claim 1, which is characterized in that the filter screen (21) is stainless steel
Filter screen, it is internal that the filter screen (21) is welded on Rose Box (18).
5. a kind of cold recovery control system according to claim 1, which is characterized in that the protective jacket (22) is rubber
Set, the protective jacket (22) are bonded in primary side water inlet pipe (20), secondary side water inlet pipe (4), primary side outlet pipe (13) and two
On secondary side outlet pipe (10) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024993.2U CN209279788U (en) | 2018-12-04 | 2018-12-04 | A kind of cold recovery control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024993.2U CN209279788U (en) | 2018-12-04 | 2018-12-04 | A kind of cold recovery control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209279788U true CN209279788U (en) | 2019-08-20 |
Family
ID=67609558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822024993.2U Active CN209279788U (en) | 2018-12-04 | 2018-12-04 | A kind of cold recovery control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209279788U (en) |
-
2018
- 2018-12-04 CN CN201822024993.2U patent/CN209279788U/en active Active
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