CN105972004A - Hydraulic heat exchange device with tubular heater - Google Patents
Hydraulic heat exchange device with tubular heater Download PDFInfo
- Publication number
- CN105972004A CN105972004A CN201610511770.1A CN201610511770A CN105972004A CN 105972004 A CN105972004 A CN 105972004A CN 201610511770 A CN201610511770 A CN 201610511770A CN 105972004 A CN105972004 A CN 105972004A
- Authority
- CN
- China
- Prior art keywords
- collecting tank
- tube heater
- accumulation
- liquid
- radiator
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
Abstract
The invention relates to a hydraulic heat exchange device with a tubular heater. The hydraulic heat exchange device with the tubular heater is characterized in that the hydraulic heat exchange device comprises an equipment heat generating source with oil ways circularly connected in series, a cooler, the tubular heater and a liquid storage box; a cooling draught fan is arranged on one side of the cooler; the tubular heater comprises a tubular heater barrel (401) which is provided with a first liquid port (402) and a second liquid port (403), the first liquid port (402) and the second liquid port (403) are arranged in an up-down manner; a body of an electric heating pipe (406) is located at the center of the interior of the tubular heater barrel (401); and the area, located on the outer side of the electric heating pipe (406), in the tubular heater barrel (401) is provided with a liquid flow channel from the first liquid port (402) to the second liquid port (403). The hydraulic heat exchange device with the tubular heater has the beneficial effects of being high in reliability, not prone to damage and capable of guaranteeing stable running of a system.
Description
Technical field
The present invention relates to the hydraulic pressure heat-exchanger rig of a kind of band tube heater.
Background technology
It is known that oil temperature in hydraulic system optimum temperature is between 35 ~ 55 degrees Celsius, once temperature increases to over 60 degrees Celsius, the system of hydraulic system will significantly decline, and equipment fault constantly occurs, cause the stability degradation of equipment, it is impossible to ensure that machinery equipment is properly functioning.Season the most in full summer, high oil temperature, even can cause machinery equipment to be usually in stopped status.Traditional hydraulic pressure heat-exchanger rig is when firm starting up, and oil temperature is relatively low, affects system stable operation.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, it is provided that a kind of reliability is high, is hardly damaged, it is ensured that the hydraulic pressure heat-exchanger rig of the band tube heater of system stable operation.
The object of the present invention is achieved like this:
A kind of hydraulic pressure heat-exchanger rig of band tube heater, it is characterized in that it includes the equipment heating source that oil circulation is connected, radiator, tube heater and reserving liquid tank, the side of described radiator is provided with cooling fan, described tube heater includes tube heater cylinder, the first liquid mouth and second liquid mouth arranged up and down it is provided with on tube heater cylinder, the main body of electric heating tube is positioned at tube heater inner barrel center, it is positioned at the region outside electric heating tube in described tube heater cylinder to be provided with from first liquid mouth to the flow channel for liquids of second liquid mouth.
Described radiator is protecting against shock accumulation of energy radiator, described radiator includes radiator body and accumulation of energy pipe, described radiator body includes the first collecting tank of being vertically arranged of left and right and the second collecting tank, the many shunting liquid baths having lateral arrangement are connected between first collecting tank and the second collecting tank, described accumulation of energy pipe is the tubular structure that bottom opening remainder is closed, the bottom opening of accumulation of energy pipe and the first collecting tank and the connection of the second collecting tank.
Flow channel for liquids is spiral separating liquid sheet or parallel separating liquid sheet.
Described first liquid mouth and second liquid mouth diagonal angle on tube heater cylinder is arranged.
The top of tube heater cylinder is provided with lower flange, and described lower flange is provided above upper flange, and upper flange is installed with many electric heating tubes, and the main body of electric heating tube is positioned at tube heater inner barrel center through lower flange.
Being covered with power protection box above described upper flange, the power interface of electric heating tube is positioned at the power protection box above upper flange.
It is provided with installation screw socket on the sidewall of described tube heater cylinder.
Described tube heater cylinder body bottom is down-set tube heater cylinder fixed screw, the rotation of tube heater cylinder fixed screw is equipped with the crash roll ring for fixing and crash roll arranged up and down, crash roll ring for fixing is close to the bottom of tube heater cylinder, and crash roll is embedded in crash roll ring for fixing.
One, when accumulation of energy pipe is built-in:
When the inlet of protecting against shock accumulation of energy radiator and liquid outlet are positioned at the top of the first collecting tank and the second collecting tank, accumulation of energy pipe is installed on the first collecting tank and the inside of the second collecting tank；
When the inlet of protecting against shock accumulation of energy radiator and liquid outlet are positioned at the side of the first collecting tank and the second collecting tank, accumulation of energy pipe is installed on the first collecting tank and the inside of the second collecting tank, if the height of accumulation of energy pipe is higher than inlet and the height of liquid outlet, then without doing other process, if the height of accumulation of energy pipe is less than inlet and the height of liquid outlet, then the top at accumulation of energy pipe installs distributing damper additional, and the shunting liquid bath of corresponding to inlet and liquid outlet height and position is separated by distributing damper；
Two, when accumulation of energy pipe is external:
The connector of the bottom opening of accumulation of energy pipe and the bottom side of the first collecting tank and the second collecting tank is threaded, and the top of described accumulation of energy pipe is fixing with the installation limit employing bolt of the first collecting tank and the top side of the second collecting tank to be connected.
Compared with prior art, the invention has the beneficial effects as follows:
It is high that the present invention has reliability, is hardly damaged, it is ensured that the advantage of system stable operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of tube heater.
Fig. 3 is the explosive view of Fig. 2.
Fig. 4 is the tube heater sectional view that flow channel for liquids selects spiral separating liquid sheet.
Fig. 5 is the liquid flow graph that flow channel for liquids selects the tube heater of spiral separating liquid sheet.
Fig. 6 is the tube heater sectional view that flow channel for liquids selects parallel separating liquid sheet.
Fig. 7 is the liquid flow graph that flow channel for liquids selects the tube heater of parallel separating liquid sheet.
Fig. 8 is the front view of the embodiment one of radiator.
Fig. 9 is the side view of the embodiment one of radiator.
Figure 10 is the explosive view of Fig. 9.
Figure 11 is the three-dimensional semi-cutaway of the embodiment one of radiator.
Figure 12 is the first collecting tank schematic internal view of the embodiment one of radiator.
Figure 13 is the front view of the embodiment two of radiator.
Figure 14 is the side view of the embodiment two of radiator.
Figure 15 is the explosive view of Figure 14.
Figure 16 is the three-dimensional semi-cutaway of the embodiment two of radiator.
Figure 17 is the first collecting tank schematic internal view of the embodiment two of radiator.
Figure 18 is the front view of the embodiment three of radiator.
Figure 19 is the side view of the embodiment three of radiator.
Figure 20 is the explosive view of Figure 19.
Figure 21 is the three-dimensional semi-cutaway of the embodiment three of radiator.
Figure 22 is the first collecting tank schematic internal view of the embodiment three of radiator.
Figure 23 is the front view of the embodiment four of radiator.
Figure 24 is the side view of the embodiment four of radiator.
Figure 25 is the explosive view of Figure 24.
Figure 26 is the three-dimensional semi-cutaway of the embodiment four of radiator.
Figure 27 is the first collecting tank schematic internal view of the embodiment four of radiator.
Wherein:
Equipment heating source 1
Reserving liquid tank 2
Tube heater 4, tube heater cylinder 401, first liquid mouth 402, second liquid mouth 403, lower flange 404, upper flange 405, electric heating tube 406, power protection box 407, installation screw socket 408, crash roll ring for fixing 409, tube heater cylinder fixed screw 410, crash roll 411, spiral separating liquid sheet 412, parallel separating liquid sheet 413
Radiator 5, accumulation of energy pipe the 500, first collecting tank the 501, second collecting tank 502, shunting liquid bath 503, sewage draining exit 504, sewage draining exit bolt 505, sewage draining exit sealing gasket 506, distributing damper 507
Cooling fan 9.
Detailed description of the invention
Seeing Fig. 1 ~ Figure 27, the hydraulic pressure heat-exchanger rig of a kind of band tube heater that the present invention relates to, it includes equipment heating source 1, radiator 5, tube heater 4 and the reserving liquid tank 2 that oil circulation is connected, and the side of described radiator 5 is provided with cooling fan 9.On oil circuit or on reserving liquid tank 2, temperature sensor is set.
Described tube heater 4 includes tube heater cylinder 401, the first liquid mouth 402 and second liquid mouth 403 arranged up and down it is provided with on tube heater cylinder 401, described first liquid mouth 402 and second liquid mouth 403 diagonal angle on tube heater cylinder 401 is arranged, described first liquid mouth 402 and second liquid mouth 403 one of them be inlet one be liquid outlet, and can be with unrestricted choice.The top of tube heater cylinder 401 is provided with lower flange 404; described lower flange 404 is provided above upper flange 405; lower flange 404 and upper flange 405 are screwed connection; many electric heating tubes 406 it are installed with on upper flange 405; the main body of electric heating tube 406 is positioned at tube heater cylinder 401 inside center through lower flange 404; being covered with power protection box 407 above described upper flange 405, the power interface of electric heating tube 406 is positioned at the power protection box 407 above upper flange 405.It is provided with installation screw socket 408 on the sidewall of described tube heater cylinder 401, screw socket 408 is installed and is used for the adnexaes such as heating protecting device, heating control apparatus, safe pressure protection device are installed.Down-set bottom described tube heater cylinder 401 have tube heater cylinder fixed screw 410, and the rotation of tube heater cylinder fixed screw 410 is equipped with the crash roll ring for fixing 409 and crash roll 411 arranged up and down.Crash roll ring for fixing 409 is close to the bottom of tube heater cylinder 401, and crash roll 411 is embedded in crash roll ring for fixing 409.Being positioned at the region outside electric heating tube 406 in described tube heater cylinder 401 and be provided with the flow channel for liquids from first liquid mouth 402 to second liquid mouth 403, flow channel for liquids can be selected spiral separating liquid sheet 412 or select parallel separating liquid sheet 413.Wherein spiral separating liquid sheet 412 is flight structure, and parallel separating liquid sheet 413 is multiple horizontal plate structures that dislocation is arranged.
A kind of method of work of the hydraulic pressure heat-exchanger rig of band tube heater:
Equipment heating source initial operating stage, temperature of liquid is less than 35 degrees Celsius, cooling fan does not starts, tube heater starts, oil temperature is warming up between 35 ~ 55 degrees Celsius, then tube heater cuts out, and after a period of time is run in equipment heating source, temperature sensor detects that temperature is higher than 60 degrees Celsius and then starts cooling fan.
Described radiator 5 is protecting against shock accumulation of energy radiator, described radiator 5 includes radiator body and accumulation of energy pipe 500, described radiator body includes the first collecting tank 501 and the second collecting tank 502 that left and right is vertically arranged, the many shunting liquid baths 503 having lateral arrangement are connected between first collecting tank 501 and the second collecting tank 502, the tubular structure that described accumulation of energy pipe 500 is closed for bottom opening remainder, the bottom opening of accumulation of energy pipe 500 and the first collecting tank 501 and the second collecting tank 502 connect, the bottom side of described first collecting tank 501 and the second collecting tank 502 is provided with sewage draining exit 504, sewage draining exit bolt 505 and sewage draining exit sealing gasket 506 is used to block when sewage draining exit 504 does not uses.
Embodiment one,
Accumulation of energy pipe is built-in, and when the inlet of protecting against shock accumulation of energy radiator and liquid outlet are positioned at the top of the first collecting tank 501 and the second collecting tank 502, accumulation of energy pipe 500 is installed on the first collecting tank 501 and inside of the second collecting tank 502.
Embodiment two,
Accumulation of energy pipe is built-in, when the inlet of protecting against shock accumulation of energy radiator and liquid outlet are positioned at the side of the first collecting tank 501 and the second collecting tank 502, accumulation of energy pipe 500 is installed on the first collecting tank 501 and inside of the second collecting tank 502, if the height of accumulation of energy pipe 500 is higher than inlet and the height of liquid outlet, then without doing other process, if the height of accumulation of energy pipe 500 is less than inlet and the height of liquid outlet, then need to install distributing damper 507 additional at the top of accumulation of energy pipe 500, the shunting liquid bath 503 of corresponding to inlet and liquid outlet height and position is separated by distributing damper 507, the directly impact avoiding liquid enters shunting liquid bath 503.
Embodiment three,
Accumulation of energy pipe is external, and the inlet of protecting against shock accumulation of energy radiator and liquid outlet are positioned at the first collecting tank 501 and top of the second collecting tank 502.The connector of the bottom opening of described accumulation of energy pipe 500 and the bottom side of the first collecting tank 501 and the second collecting tank 502 is threaded, the top of described accumulation of energy pipe 500 is fixing with the installation limit employing bolt of the first collecting tank 501 and the top side of the second collecting tank 502 to be connected, it is simple to dismounting.Owing to the accumulation of energy pipe 500 of protecting against shock accumulation of energy radiator is arranged at the first collecting tank 501 and outside of the second collecting tank 502 so that different capabilities, various different accumulation of energy pipe can be selected by fluid flow and the difference of impulsive force.
Embodiment four,
Accumulation of energy pipe is external, and the inlet of protecting against shock accumulation of energy radiator and liquid outlet are positioned at the first collecting tank 501 and side of the second collecting tank 502.
The method of work of protecting against shock accumulation of energy radiator:
Equipment heating source initial operating stage, temperature of liquid is relatively low, cooling fan does not starts, liquid is entered in the first collecting tank of protecting against shock accumulation of energy radiator by inlet, the shunting liquid bath internal resistance of protecting against shock accumulation of energy radiator is less under normal circumstances or non-resistance, then, in liquid is introduced into the first collecting tank, then dispelling the heat during shunting liquid bath, enter back into the second collecting tank, finally leave protecting against shock accumulation of energy radiator from liquid outlet；When the shunting liquid bath internal resistance of protecting against shock accumulation of energy radiator is bigger, owing to the pressure in now accumulation of energy pipe is less, enter in accumulation of energy pipe with regard to some liquid, along with liquid is in the rising of accumulation of energy intraluminal fluid position, air in compress energy storage pipe, pressure in accumulation of energy pipe is also raised, pressure in final accumulation of energy pipe reaches equal with the pressure at inlet, now the liquid velocity at inlet slows down, pressure at inlet reduces the most therewith, along with the pressure at inlet reduces, enter the liquid in accumulation of energy pipe owing to pressure is higher than at inlet, return in the first collecting tank, then dispelling the heat during shunting liquid bath, enter back into the second collecting tank, finally leave protecting against shock accumulation of energy radiator from liquid outlet.
Because the mobility of air is good, substantially not having hysteresis quality, in protecting against shock accumulation of energy radiator, air runs into the moment of impulsive force, the most immediately compression and action, and this action completed in moment, will not have hysteresis quality and use fatigue as mechanical damping.
Claims (8)
1. the hydraulic pressure heat-exchanger rig of a band tube heater, it is characterized in that it includes the equipment heating source that oil circulation is connected, radiator, tube heater and reserving liquid tank, the side of described radiator is provided with cooling fan, described tube heater includes tube heater cylinder (401), the first liquid mouth (402) and second liquid mouth (403) arranged up and down it is provided with on tube heater cylinder (401), the main body of electric heating tube (406) is positioned at tube heater cylinder (401) inside center, the region being positioned at electric heating tube (406) outside in described tube heater cylinder (401) is provided with the flow channel for liquids from first liquid mouth (402) to second liquid mouth (403)；
Described radiator is protecting against shock accumulation of energy radiator, described radiator includes radiator body and accumulation of energy pipe, described radiator body includes the first collecting tank of being vertically arranged of left and right and the second collecting tank, the many shunting liquid baths having lateral arrangement are connected between first collecting tank and the second collecting tank, described accumulation of energy pipe is the tubular structure that bottom opening remainder is closed, the bottom opening of accumulation of energy pipe and the first collecting tank and the connection of the second collecting tank.
The hydraulic pressure heat-exchanger rig of a kind of band tube heater the most according to claim 1, it is characterised in that flow channel for liquids is spiral separating liquid sheet (412) or parallel separating liquid sheet (413).
The hydraulic pressure heat-exchanger rig of a kind of band tube heater the most according to claim 1, it is characterised in that described first liquid mouth (402) and second liquid mouth (403) are arranged at the upper diagonal angle of tube heater cylinder (401).
The hydraulic pressure heat-exchanger rig of a kind of band tube heater the most according to claim 1, it is characterized in that the top of tube heater cylinder (401) is provided with lower flange (404), described lower flange (404) is provided above upper flange (405), being installed with many electric heating tubes (406) on upper flange (405), the main body of electric heating tube (406) is positioned at tube heater cylinder (401) inside center through lower flange (404).
The hydraulic pressure heat-exchanger rig of a kind of band tube heater the most according to claim 4; it is characterized in that described upper flange (405) top is covered with power protection box (407), the power interface of electric heating tube (406) is positioned at the power protection box (407) of upper flange (405) top.
The hydraulic pressure heat-exchanger rig of a kind of band tube heater the most according to claim 1, it is characterised in that be provided with installation screw socket (408) on the sidewall of described tube heater cylinder (401).
The hydraulic pressure heat-exchanger rig of a kind of band tube heater the most according to claim 1, it is characterized in that described tube heater cylinder (401) bottom is down-set and have tube heater cylinder fixed screw (410), tube heater cylinder fixed screw (410) rotation is equipped with the crash roll ring for fixing (409) and crash roll (411) arranged up and down, crash roll ring for fixing (409) is close to the bottom of tube heater cylinder (401), and crash roll (411) is embedded in crash roll ring for fixing (409).
The hydraulic pressure heat-exchanger rig of a kind of band tube heater the most according to claim 1, it is characterised in that:
One, when accumulation of energy pipe is built-in:
When the inlet of protecting against shock accumulation of energy radiator and liquid outlet are positioned at the top of the first collecting tank and the second collecting tank, accumulation of energy pipe is installed on the first collecting tank and the inside of the second collecting tank；
When the inlet of protecting against shock accumulation of energy radiator and liquid outlet are positioned at the side of the first collecting tank and the second collecting tank, accumulation of energy pipe is installed on the first collecting tank and the inside of the second collecting tank, if the height of accumulation of energy pipe is higher than inlet and the height of liquid outlet, then without doing other process, if the height of accumulation of energy pipe is less than inlet and the height of liquid outlet, then the top at accumulation of energy pipe installs distributing damper additional, and the shunting liquid bath of corresponding to inlet and liquid outlet height and position is separated by distributing damper；
Two, when accumulation of energy pipe is external:
The connector of the bottom opening of accumulation of energy pipe and the bottom side of the first collecting tank and the second collecting tank is threaded, and the top of described accumulation of energy pipe is fixing with the installation limit employing bolt of the first collecting tank and the top side of the second collecting tank to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610511770.1A CN105972004B (en) | 2016-06-30 | 2016-06-30 | Hydraulic pressure heat-exchanger rig with tube heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610511770.1A CN105972004B (en) | 2016-06-30 | 2016-06-30 | Hydraulic pressure heat-exchanger rig with tube heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105972004A true CN105972004A (en) | 2016-09-28 |
| CN105972004B CN105972004B (en) | 2017-09-26 |
Family
ID=56954433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610511770.1A Active CN105972004B (en) | 2016-06-30 | 2016-06-30 | Hydraulic pressure heat-exchanger rig with tube heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972004B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151202A (en) * | 2017-11-28 | 2018-06-12 | 江苏金荣森制冷科技有限公司 | Tubing type industrial constant-temperature machine with tube heater |
| CN108150486A (en) * | 2017-11-28 | 2018-06-12 | 江苏金荣森制冷科技有限公司 | Industrial constant-temperature device with tube heater |
| CN108150488A (en) * | 2017-11-28 | 2018-06-12 | 江苏金荣森制冷科技有限公司 | Tubing type industrial constant-temperature machine |
| CN108150484A (en) * | 2017-11-28 | 2018-06-12 | 江苏金荣森制冷科技有限公司 | Tubing type industrial constant-temperature machine with protecting against shock accumulation of energy radiator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3136162A1 (en) * | 1981-09-12 | 1983-03-31 | Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden | Insulated hot-water storage tank |
| CN2151202Y (en) * | 1993-04-26 | 1993-12-29 | 林茂生 | Metal grate |
| DE4237813A1 (en) * | 1992-11-10 | 1994-05-11 | Viesmann Hans Dr H C | Boilers, especially large or medium-sized boilers |
| CN101464104A (en) * | 2009-01-12 | 2009-06-24 | 黄晓军 | Board wing type multi-circulating heat exchanger |
| CN201344736Y (en) * | 2008-12-05 | 2009-11-11 | 黄晓军 | Novel energy saving liquid cooling system |
| CN201344738Y (en) * | 2008-12-05 | 2009-11-11 | 黄晓军 | Cooling circulation loop system with intelligent digital temperature controller |
| CN201866924U (en) * | 2010-11-22 | 2011-06-15 | 重庆欣雨压力容器制造有限责任公司 | Electric heater |
-
2016
- 2016-06-30 CN CN201610511770.1A patent/CN105972004B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3136162A1 (en) * | 1981-09-12 | 1983-03-31 | Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden | Insulated hot-water storage tank |
| DE4237813A1 (en) * | 1992-11-10 | 1994-05-11 | Viesmann Hans Dr H C | Boilers, especially large or medium-sized boilers |
| CN2151202Y (en) * | 1993-04-26 | 1993-12-29 | 林茂生 | Metal grate |
| CN201344736Y (en) * | 2008-12-05 | 2009-11-11 | 黄晓军 | Novel energy saving liquid cooling system |
| CN201344738Y (en) * | 2008-12-05 | 2009-11-11 | 黄晓军 | Cooling circulation loop system with intelligent digital temperature controller |
| CN101464104A (en) * | 2009-01-12 | 2009-06-24 | 黄晓军 | Board wing type multi-circulating heat exchanger |
| CN201866924U (en) * | 2010-11-22 | 2011-06-15 | 重庆欣雨压力容器制造有限责任公司 | Electric heater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151202A (en) * | 2017-11-28 | 2018-06-12 | 江苏金荣森制冷科技有限公司 | Tubing type industrial constant-temperature machine with tube heater |
| CN108150486A (en) * | 2017-11-28 | 2018-06-12 | 江苏金荣森制冷科技有限公司 | Industrial constant-temperature device with tube heater |
| CN108150488A (en) * | 2017-11-28 | 2018-06-12 | 江苏金荣森制冷科技有限公司 | Tubing type industrial constant-temperature machine |
| CN108150484A (en) * | 2017-11-28 | 2018-06-12 | 江苏金荣森制冷科技有限公司 | Tubing type industrial constant-temperature machine with protecting against shock accumulation of energy radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105972004B (en) | 2017-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105972004A (en) | Hydraulic heat exchange device with tubular heater | |
| CN105937521B (en) | The method of work of the hydraulic pressure heat-exchanger rig of hydraulic pressure bypass with ball-type relief valve | |
| CN106151176A (en) | The method of work of the temperature control industrial refrigerating plant of the hydraulic pressure bypass with ball-type relief valve | |
| CN105972002A (en) | Temperature control industrial refrigerating device for hydraulic bypass with piston type pressure release valve | |
| CN106151180A (en) | The method of work of the temperature control industrial refrigerating plant with the bypass of adjustable relief valve hydraulic pressure | |
| CN106151179A (en) | The method of work of the hydraulic pressure heat-exchanger rig with tube heater | |
| CN105909623A (en) | Temperature-control hydraulic heat exchange device for hydraulic bypass with ball pressure-relief valve | |
| CN106015195A (en) | Temperature control industrial refrigeration device with adjustable pressure relief valve hydraulic bypass | |
| CN106151177A (en) | Industrial refrigerating plant with tube heater | |
| CN106402094B (en) | The method of work of the temperature control hydraulic pressure heat-exchange system of hydraulic pressure bypass with ball-type relief valve | |
| CN106194907B (en) | The hydraulic pressure heat-exchanger rig of hydraulic pressure bypass with ball-type relief valve | |
| CN106016966A (en) | Industrial refrigerating machine with tubular heater | |
| CN105952727B (en) | The method of work of the temperature control hydraulic pressure heat-exchange system bypassed with adjustable relief valve hydraulic pressure | |
| CN106196766A (en) | The method of work of the industrial refrigerating plant with tube heater | |
| CN105937520A (en) | Temperature control hydraulic heat exchange device with adjustable pressure relief valve hydraulic bypass | |
| CN106016965A (en) | Working method of industrial refrigerator with tubular heater | |
| CN106122174B (en) | The method of work of the temperature control hydraulic pressure heat-exchanger rig bypassed with adjustable relief valve hydraulic pressure | |
| CN106402095A (en) | Temperature-control hydraulic heat-exchange device of hydraulic bypass provided with piston type pressure release valve | |
| CN106194908A (en) | The method of work of the temperature control hydraulic pressure heat-exchanger rig of the hydraulic pressure bypass with ball-type relief valve | |
| CN105937527A (en) | Working method for temperature-control industry refrigerating machine with hydraulic bypass with spherical pressure relief valve | |
| CN105927620A (en) | Working method of temperature-control hydraulic heat exchange system of hydraulic bypass with piston type pressure release valve | |
| CN105952723B (en) | Hydraulic pressure heat-exchange system with protecting against shock accumulation of energy radiator | |
| CN206092587U (en) | Take accuse temperature hydraulic pressure heat transfer device of piston relief valve hydraulic pressure bypass | |
| CN106015189A (en) | Cooling method of heating industrial hydraulic oil refrigeration machine for equipment heat source | |
| CN105952725B (en) | The temperature control hydraulic pressure heat-exchange system of hydraulic pressure bypass with ball-type relief valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |